Wong's - Chapter 31: Child with Endocrine Dysfunction, Chapter 31: The Child with Endocrine Dysfunction

A goiter is an enlargement or hypertrophy of which gland? a. Thyroid b. Adrenal c. Anterior pituitary d. Posterior pituitary

ANS: A A goiter is an enlargement or hypertrophy of the thyroid gland. Goiter is not associated with the adrenal, anterior pituitary, or posterior pituitary secretory organs.

The nurse is caring for an adolescent with anorexia nervosa. What pituitary dysfunction should the nurse assess for in the adolescent? a. Hypopituitarism b. Pituitary hyperfunction c. Hyperplasia of the pituitary cells d. Overproduction of the anterior pituitary hormones

ANS: A Anorexia nervosa can cause hypopituitarism. It does not cause the hyperfunction of the pituitary, hyperplasia of the pituitary cells, or overproduction of the anterior pituitary hormones.

The thyroid-stimulating hormone (TSH) increases secretion in response to which hormone? a. Low levels of circulating thyroid hormone b. High levels of circulating thyroid hormone c. Low levels of circulating adrenocorticotropic hormone d. High levels of circulating adrenocorticotropic hormone

ANS: A As blood concentrations of the target hormones reach normal levels, a negative message is sent to the anterior pituitary to inhibit release of the tropic hormone. For example, TSH responds to low levels of circulating TH. As blood levels of TH reach normal concentrations, a negative feedback message is sent to the anterior pituitary, resulting in diminished release of TSH. Adrenocorticotropic stimulates the adrenals to secrete glucocorticoids

The nurse is planning care for a child recently diagnosed with diabetes insipidus (DI). What intervention should be included? a. Encourage the child to wear medical identification. b. Discuss with the child and family ways to limit fluid intake. c. Teach the child and family how to do required urine testing. d. Reassure the child and family that this is usually not a chronic or life-threatening illness.

ANS: A DI is a potentially life-threatening disorder if the voluntary demand for fluid is suppressed or the child does not have access to fluids. Medical alert identification should be worn. Fluid intake is not restricted in children with DI. The child is unable to concentrate urine and can rapidly become dehydrated. Fluid intake may be limited during diagnosis, when the lack of intake will result in decreased urinary output and dehydration. Urine testing is not required in DI. Changes in body weight provide information about approximate fluid balance. This is a lifelong disorder that requires supplemental vasopressin throughout life

A 12-year-old girl is newly diagnosed with diabetes when she develops ketoacidosis. How should the nurse structure a successful education program? a. Essential information is presented initially. b. Teaching should take place in the child's semiprivate room. c. Education is focused toward the parents because the child is too young. d. All information needed for self-management of diabetes is taught at once.

ANS: A Diagnosis of type 1 diabetes can be traumatic for the child and family. Most families are not psychologically ready for the complex teaching that is needed for self-management. Most structured diabetes education programs begin with essential or survival information followed by the complex background material when the family is better able to learn. Teaching can take place either as an outpatient or as an inpatient. The actual teaching area should be free from distractions that would interfere with learning. A semiprivate room would have many individuals entering and leaving the room, causing distraction. A 12-year-old child who is cognitively age appropriate needs to be included in the educational process. Most children older than the age of 8 years can be involved in blood glucose monitoring and insulin administration. Teaching all information needed for self-management of diabetes at once would be too overwhelming for a family in crisis.

During the summer many children are more physically active. What changes in the management of the child with diabetes should be expected as a result of more exercise? a. increase food intake b. decrease food intake c. increase risk of hyperglycemia d. decrease risk of insulin reaction

ANS: A Exercise is encouraged and never restricted unless indicated by other health conditions. Exercise lowers blood glucose levels, depending on the intensity and duration of the activity. Consequently, exercise should be included as part of diabetes management, and the type and amount of exercise should be planned around the child's interests and capabilities. However, in most instances, children's activities are unplanned, and the resulting decrease in blood glucose can be compensated for by providing extra snacks before (and, if the exercise is prolonged, during) the activity. In addition to a feeling of well-being, regular exercise aids in utilization of food and often results in a reduction of insulin requirements.

A child with growth hormone (GH) deficiency is receiving GH therapy. When is the best time for the GH to be administered? a. At bedtime b. After meals c. Before meals d. After arising in morning

ANS: A Injections are best given at bedtime to more closely approximate the physiologic release of GH. After meals, before meals, and after arising in the morning do not parallel the physiologic release of the hormone.

A school-age child with diabetes gets 30 units of NPH insulin at 0800. According to when this insulin peaks, the child should be at greatest risk for a hypoglycemic episode between when? a. Lunch and dinner b. Breakfast and lunch c. 0830 to his midmorning snack d. Bedtime and breakfast the next morning

ANS: A Intermediate-acting (NPH and Lente) insulins reach the blood 2 to 6 hours after injection. The insulins peak 4 to 14 hours later and stay in the blood for about 14 to 20 hours

The nurse is assisting with a growth hormone stimulation test for a child with short stature. What should the nurse monitor closely on this child during the test? a. Hypotension b. Tachycardia c. Hypoglycemia d. Nausea and vomiting

ANS: A Patients receiving clonidine (Catapres) for a growth hormone stimulation test require close blood pressure monitoring for hypotension. Tachycardia, hypoglycemia, and nausea and vomiting do not occur with Catapres administered for a growth hormone stimulation test.

What form of diabetes is characterized by destruction of pancreatic beta cells, resulting in insulin deficiency? a. Type 1 diabetes b. Type 2 diabetes c. Gestational diabetes d. Maturity-onset diabetes of the young (MODY)

ANS: A Type 1 diabetes is characterized by the destruction of the pancreatic beta cells, which leads to absolute insulin deficiency. Type 2 diabetes results usually from insulin resistance. The pancreatic beta cells are not destroyed in gestational diabetes. MODY is an autosomal dominant monogenetic defect in beta cell function that is characterized by impaired insulin secretion with minimum or no defects in insulin action.

Chronic adrenocortical insufficiency is also referred to as: a. Graves disease. b. Addison disease. c. Cushing syndrome. d. Hashimoto disease.

ANS: B Addison disease is chronic adrenocortical insufficiency.

A child with hypopituitarism is being started on growth hormone (GH) therapy. Nursing considerations should be based on which knowledge? a. Therapy is most successful if it is started during adolescence. b. Replacement therapy requires daily subcutaneous injections. c. Hormonal supplementation will be required throughout child's lifetime. d. Treatment is considered successful if children attain full stature by adolescence.

ANS: B Additional support is required for children who require hormone replacement therapy, such as preparation for daily subcutaneous injections and education for self-management during the school-age years. Young children, obese children, and those who are severely GH deficient have the best response to therapy. Replacement therapy is not needed after attaining final height. The children are no longer GH deficient. When therapy is successful, children can attain their actual or near-final adult height at a slower rate than their peers.

The nurse is caring for a child after a parathyroidectomy. What medication should the nurse have available if hypocalcemia occurs? a. Insulin b. Calcium gluconate c. Propylthiouracil (PTU) d. Cortisone (hydrocortisone)

ANS: B Because hypocalcemia is a potential complication after a parathyroidectomy, observing for signs of tetany, instituting seizure precautions, and having calcium gluconate available for emergency use are part of the nursing care

A neonate born with ambiguous genitalia is diagnosed with congenital adrenogenital hyperplasia. Therapeutic management includes administration of: a. vitamin D. b. cortisone. c. stool softeners. d. calcium carbonate.

ANS: B Cortisone is administered to suppress the abnormally high secretions of adrenocorticotropic hormone (ACTH). This in turn inhibits the secretion of adrenocorticosteroid, which stems the progressive virilization.

Intranasal administration of desmopressin acetate (DDAVP) is used to treat which condition? a. Hypopituitarism b. Diabetes insipidus (DI) c. Syndrome of inappropriate antidiuretic hormone (SIADH) d. Acute adrenocortical insufficiency

ANS: B DDAVP is the treatment of choice for DI. It is administered intranasally through a flexible tube. The child's response pattern is variable, with effectiveness lasting from 6 to 24 hours

Exophthalmos (protruding eyeballs) may occur in children with which condition? a. Hypothyroidism b. Hyperthyroidism c. Hypoparathyroidism d. Hyperparathyroidism

ANS: B Exophthalmos is associated with hyperthyroidism. Hypothyroidism, hypoparathyroidism, and hyperparathyroidism are not associated with exophthalmos.

Congenital adrenal hyperplasia (CAH) is suspected in a newborn because of ambiguous genitalia. The parents are appropriately upset and concerned about their child's gender. In teaching the parents about CAH, what should the nurse explain? a. Reconstructive surgery as a female is preferred. b. Sexual assignment should wait until genetic sex is determined. c. Prenatal masculinization will strongly influence the child's development. d. The child should be raised as a boy because of the presence of a penis and scrotum.

ANS: B It is preferable to raise the child according to genetic sex. With hormone replacement and surgical intervention if needed, genetically female children achieve satisfactory results in reversing virilism and achieving normal puberty and ability to conceive. Reconstructive surgery as a female is only preferred for infants who are genetically female. Infants who are genetically male should be given hormonal supplementation. Sex assignment and rearing depend on psychosocial influences, not on genetic sex hormone influences during fetal life. It is not advised to raise the child as a boy because of the presence of a penis and scrotum unless the child is genetically male. If a genetic female, the child will be sterile and may never be able to function satisfactorily in a heterosexual relationship.

A preadolescent has maintained good glycemic control of his type 1 diabetes through the school year. During summer vacation, he has had repeated episodes of hypoglycemia. What additional teaching is needed? a. Carbohydrates in the diet need to be replaced with protein. b. Additional snacks are needed to compensate for increased activity. c. The child needs to decrease his activity level to minimize episodes of hypoglycemia. d. Insulin dosage should be increased to compensate for a change in activity level.

ANS: B Most children have a different schedule during summer vacation. The increased activity and exercise reduce insulin resistance and increase glucose utilization. Additional snacks should be eaten before physical activity to increase carbohydrates and protein and compensate for increased activity. Physical activity should always be encouraged if the child is capable. The benefits include improved glucose utilization and decreased insulin requirements. In consultation with the practitioner, insulin dosage may need to be decreased because of improved glucose utilization.

The nurse is caring for an 11-year-old boy who has recently been diagnosed with diabetes. Which of the following should be included in the teaching plan for daily injections? a. The parents do not need to learn the procedure. b. He is old enough to give most of his own injections. c. Self-injections will be possible when he is closer to adolescence. d. He can learn about self-injections when he is able to reach all injection sites.

ANS: B School-age children are able to give their own injections.

The parents of a neonate with adrenogenital hyperplasia tell the nurse that they will be afraid to have any more children. The nurse should explain that: a. it is not hereditary. b. genetic counseling is indicated. c. it can be prevented during pregnancy. d. all future children will have the disorder.

ANS: B Some forms of adrenogenital hyperplasia are hereditary and should be referred for genetic counseling. Affected offspring should also be referred for genetic counseling.

Glucocorticoids, mineralocorticoids, and sex steroids are secreted by which gland? a. Thyroid gland b. Adrenal cortex c. Anterior pituitary d. Parathyroid glands

ANS: B The glucocorticoids, mineralocorticoids, and sex steroids are secreted by the adrenal cortex. The thyroid gland produces thyroid hormone and thyrocalcitonin. The anterior pituitary produces hormones such as growth hormone, thyroid-stimulating hormone, adrenocorticotropic hormone, gonadotropin, prolactin, and melanocyte-stimulating hormone. The parathyroid glands produce parathyroid hormone.

A child is having tests done to determine parathyroid function. The clinic nurse knows that the parathyroid hormone (PTH) regulates the homeostasis of what in the serum? a. Sodium b. Calcium c. Potassium d. Magnesium

ANS: B The parathyroid glands secrete PTH. Along with vitamin D and calcitonin, PTH regulates the homeostasis of serum calcium concentrations

The nurse is teaching the parent of a preschool child how to administer the child's insulin injection. The child will be receiving 2 units of regular insulin and 12 units of NPH insulin every morning. What should the parent be taught? a. Draw the insulin in separate syringes. b. Draw the regular insulin first and then the NPH into the same syringe. c. Draw the NPH insulin first and then the regular into the same syringe. d. Check blood sugar first, and if below 120, hold the regular insulin and give the NPH.

ANS: B To obtain maximum benefit from mixing insulins, the recommended practice is to (1) inject the measured amount of air (equivalent to the dosage) into the long-acting insulin; (2) inject the measured amount of air into the rapid-acting (clear) insulin and, without removing the needle; (3) withdraw the clear insulin; and (4) insert the needle (already containing the clear insulin) into the long-acting (cloudy) insulin and then withdraw the desired amount. The blood sugar may be checked before giving the insulin, but the prescribed dose should not be withheld if the blood sugar is 120.

The school nurse practitioner is consulted by a fifth-grade teacher about a student who has become increasingly inattentive and hyperactive in the classroom. The nurse notes that the child's weight has changed from the 50th percentile to the 30th percentile. The nurse is concerned about possible hyperthyroidism. What additional sign or symptom should the nurse anticipate? a. Skin that is cool and dry b. Blurred vision and loss of acuity c. Running and being active during recess d. Decreased appetite and food intake

ANS: B Visual disturbances such as loss of visual acuity and blurred vision are associated with hyperthyroidism. They may occur before the actual onset of other symptoms. The child's skin is usually warm, flushed, and moist. Although the signs of hyperthyroidism include excessive motion, irritability, hyperactivity, short attention span, and emotional lability, these children are easily fatigued and require frequent rest periods. Children with hyperthyroidism have increased food intake. Even with voracious appetites, weight loss occurs

A child with hypoparathyroidism is receiving vitamin D therapy. The parents should be advised to watch for which signs or symptoms of vitamin D toxicity? a. Headache and seizures b. Weakness and lassitude c. Anorexia and insomnia d. Physical restlessness, voracious appetite without weight gain

ANS: B Vitamin D toxicity can be a serious consequence of therapy. Parents are advised to watch for weakness, fatigue, lassitude, headache, nausea, vomiting, and diarrhea. Renal impairment is manifested through polyuria, polydipsia, and nocturia. Headaches may be a sign of vitamin D toxicity, but seizures are not. Anorexia and insomnia are not characteristic of vitamin D toxicity. Physical restlessness and a voracious appetite with weight loss are manifestations of hyperthyroidism.

17. A neonate born with ambiguous genitalia is diagnosed with congenital adrenogenital hyperplasia. What does therapeutic management include? a. Administration of vitamin D b. Administration of cortisone c. Administration of stool softeners d. Administration of calcium carbonate

ANS: B Cortisone is administered to suppress the abnormally high secretions of adrenocorticotropic hormone (ACTH). This in turn inhibits the secretion of adrenocorticosteroid, which stems the progressive virilization. Vitamin D, stool softeners, and calcium carbonate have no role in the therapy of adrenogenital hyperplasia. DIF: Cognitive Level: Understand REF: p. 923 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

To help an adolescent deal with diabetes, the nurse needs to consider which characteristic of adolescence? a. Desire to be unique b. Preoccupation with the future c. Need to be perfect and similar to peers d. Awareness of peers that diabetes is a severe disease

ANS: C Adolescence is a time when the individual has a need to be perfect and similar to peers. Having diabetes makes adolescents different from their peers. Adolescents do not wish to be unique; they desire to fit in with the peer group. An adolescent is usually not future oriented. Awareness of peers that diabetes is a severe disease would further alienate the adolescent with diabetes. The peer group would focus on the differences

A parent asks the nurse why self-monitoring of blood glucose is being recommended for her child with diabetes. The nurse should base the explanation on which of the following? a. It is a less expensive method of testing. b. It is not as accurate as laboratory testing. c. Children are better able to manage the diabetes. d. The parents are better able to manage the disease.

ANS: C Blood glucose self-management has improved diabetes management and can be used successfully by children from the time of diagnosis. Insulin dosages can be adjusted based on blood glucose results.

A child is receiving propylthiouracil for the treatment of hyperthyroidism (Graves disease). The parents and child should be taught to recognize and report which sign or symptom immediately? a. Fatigue b. Weight loss c. Fever, sore throat d. Upper respiratory tract infection

ANS: C Children being treated with propylthiouracil must be carefully monitored for the side effects of the drug. Parents must be alerted that sore throat and fever accompany the grave complication of leukopenia. These symptoms should be immediately reported. Fatigue and weight loss are manifestations of hyperthyroidism. Their presence may indicate that the drug is not effective but does not require immediate evaluation. Upper respiratory tract infections are most likely viral in origin and not a sign of leukopenia.

What is a common clinical manifestation of juvenile hypothyroidism? a. Insomnia b. Diarrhea c. Dry skin d. Rapid growth

ANS: C Dry skin, mental decline, and myxedematous skin changes are associated with juvenile hypothyroidism. Children with hypothyroidism often have sleepiness, constipation, and decelerated growth.

The parents of a child who has just been diagnosed with type 1 diabetes ask about exercise. What effect does exercise have on a type 1 diabetic? a. Exercise increases blood glucose. b. Extra insulin is required during exercise. c. Additional snacks are needed before exercise. d. Excessive physical activity should be restricted.

ANS: C Exercise lowers blood glucose levels, decreasing the need for insulin. Extra snacks are provided to maintain the blood glucose levels. Exercise is encouraged and not restricted unless indicated by other health conditions.

The parents of a child who has just been diagnosed with type 1 diabetes ask about exercise. The nurse should explain that: a. exercise will increase blood glucose. b. exercise should be restricted. c. extra snacks are needed before exercise. d. extra insulin is required during exercise.

ANS: C Exercise lowers blood glucose levels, which can be compensated for by extra snacks.

Which of the following statements best describes hypopituitarism? a. Growth is normal during the first 3 years of life. b. Weight is usually more retarded than height. c. Skeletal proportions are normal for age. d. Most of these children have subnormal intelligence.

ANS: C In children with hypopituitarism, the skeletal proportions are normal.

What nursing care should be included for a child diagnosed with syndrome of inappropriate antidiuretic hormone (SIADH)? a. Maintain the child NPO (nothing by mouth). b. Turn the child frequently. c. Restrict fluids. d. Encourage fluids.

ANS: C Increased secretion of ADH causes the kidney to reabsorb water, which increases fluid volume and decreases serum osmolarity with a progressive reduction in sodium concentration. The immediate management of the child is to restrict fluids but not food. Frequently turning the child is not necessary unless the child is unresponsive. Encouraging fluids will worsen the child's condition.

At what age is sexual development in boys and girls considered to be precocious? a. Boys, 11 years; girls, 9 years b. Boys, 12 years; girls, 10 years c. Boys, 9 years; girls, 8 years d. Boys, 10 years; girls, 9-1/2 years

ANS: C Manifestations of sexual development before age 9 in boys and age 8 in girls is considered precocious and should be investigated.

Peripheral precocious puberty (PPP) differs from central precocious puberty (CPP) in which manner? a. PPP results from a central nervous system (CNS) insult. b. PPP occurs more frequently in girls. c. PPP may be viewed as a variation in sexual development. d. PPP results from hormonal stimulation of the hypothalamic gonadotropin-releasing hormone (Gn-RH).

ANS: C PPP may be viewed as a variation in sexual development. PPP results from hormone stimulation other than the hypothalamic Gn-RH. Isolated manifestations of secondary sexual development occur. PPP can be missed if these changes are viewed as variations in pubertal onset. CPP results from CNS insult, occurs more frequently in girls, and results from hormonal stimulation of the hypothalamic Gn-RH

Which of the following is characteristic of the immune-mediated type 1 diabetes mellitus? a. Ketoacidosis is infrequent. b. Onset is gradual. c. Age at onset is usually younger than 20 years. d. Oral agents are often effective for treatment.

ANS: C The immune-mediated type 1 diabetes mellitus typically has its onset in children or young adults.

A 20-kg (44-lb) child in ketoacidosis is admitted to the pediatric intensive care unit. What order should the nurse not implement until clarified with the physician? a. Weigh on admission and daily. b. Replace fluid volume deficit over 48 hours. c. Begin intravenous line with D5 0.45% normal saline with 20 mEq of potassium chloride. d. Give intravenous regular insulin 2 units/kg/hr after initial rehydration bolus.

ANS: C The initial hydrating solution is 0.9% normal saline. Potassium is not given until the child is voiding 25 ml/hr, demonstrating adequate renal function. After initial rehydration and insulin administration, then potassium is given. Dextrose is not given until blood glucose levels are between 250 and 300 mg/dl. An accurate, current weight is essential for determination of the amount of fluid loss and as a basis for medication dosage. Replacing fluid volume deficit over 48 hours is the current recommendation in diabetic ketoacidosis in children. Cerebral edema is a risk of more rapid administration. Intravenous regular insulin 2 units/kg/hr after initial rehydration bolus is the recommended insulin administration for a child of this weight. Only regular insulin can be given intravenously, and it is given after initial fluid volume expansion

An adolescent diabetic is admitted to the emergency department for treatment of hyperglycemia and pneumonia. What are characteristics of diabetic hyperglycemia? a. Cold, clammy skin and lethargy b. Hunger and hypertension c. Thirst, being flushed, and fruity breath d. Disorientation and pallor

ANS: C The signs of hyperglycemia are thirst, being flushed, and fruity breath. The skin is not cold or clammy, and there is not hunger and hypertension. Disorientation and pallor are signs of hypoglycemia.

What statement is characteristic of type 1 diabetes mellitus? a. Onset is usually gradual. b. Ketoacidosis is infrequent. c. Peak age incidence is 10 to 15 years. d. Oral agents are available for treatment.

ANS: C Type 1 diabetes mellitus typically usually has its onset before the age of 20 years, with a peak incidence between ages 10 and 15 years. Type 1 has an abrupt onset, in contrast to type 2, which has a more gradual appearance. Ketoacidosis occurs when insulin is unavailable and the body uses sources other than glucose for cellular metabolism. Ketoacidosis is more common in type 1 diabetes than in type 2. At this time, oral agents are available only for type 2 diabetes.

The nurse is taking care of a child who had a thyroidectomy. The nurse recognizes what as a positive Chvostek sign? a. Paresthesia occurring in feet and toes b. Frequent sharp flexion of wrist and ankle joints c. Carpal spasm elicited by pressure applied to the nerves of the upper arm d. Facial muscle spasm elicited by tapping the facial nerve in the region of the parotid gland

ANS: D A positive Chvostek sign is a facial muscle spasm that is elicited by tapping the facial nerve in the region of the parotid gland. Paresthesia occurring in the feet and toes and frequent sharp flexion of the wrist and ankle joints can be signs of hypoparathyroidism but are not part of a positive Chvostek sign. Carpal spasm elicited by pressure applied to nerves of the upper arm is called a positive Trousseau sign.

The nurse is teaching an adolescent about giving insulin injections. The adolescent asks if the disposable needles and syringes can be used more than once. The nurse's response should be based on which knowledge? a. It is unsafe. b. It is acceptable for up to 24 hours. c. It is acceptable for families with very limited resources. d. It is suitable for up to 3 days if stored in the refrigerator.

ANS: D Bacterial counts are unaffected if insulin syringes are handled in an aseptic manner and stored in the refrigerator between use. The syringes can be used up to 3 days and result in a considerable cost savings. Bacterial counts remain low for up to 72 hours with proper technique. The family's resources are not an issue; if a practice is unsafe, the family should not be encouraged to endanger the child by reusing equipment.

What blood glucose measurement is most likely associated with diabetic ketoacidosis? a. 185 mg/dl b. 220 mg/dl c. 280 mg/dl d. 330 mg/dl

ANS: D Diabetic ketoacidosis is a state of relative insulin insufficiency and may include the presence of hyperglycemia, a blood glucose level greater than or equal to 330 mg/dl; 185, 220, and 280 mg/dl are values that are too low for the definition of ketoacidosis.

What statement applies to the current focus of the dietary management of children with diabetes? a. Measurement of all servings of food is vital for control. b. Daily calculate specific amounts of carbohydrates, fats, and proteins. c. The number of calories for carbohydrates remains constant on a daily basis; protein and fat calories are liberal. d. The intake ensures day-to-day consistency in total calories, protein, carbohydrates, and moderate fat while allowing for a wide variety of foods.

ANS: D Essentially the nutritional needs of children with diabetes are no different from those of healthy children. Children with diabetes need no special foods or supplements. They need sufficient calories to balance daily expenditure for energy and to satisfy the requirement for growth and development.

What is a condition that can result if hypersecretion of growth hormone (GH) occurs after epiphyseal closure? a. Cretinism b. Dwarfism c. Gigantism d. Acromegaly

ANS: D Excess GH after closure of the epiphyseal plates results in acromegaly. Cretinism is associated with hypothyroidism. Dwarfism is the condition of being abnormally small. Gigantism occurs when there is hypersecretion of GH before the closure of the epiphyseal plates.

The nurse is caring for a child with suspected diabetes insipidus. Which of the following clinical manifestations would the nurse expect to observe? a. Oliguria b. Glycosuria c. Nausea and vomiting d. Polyuria and polydipsia

ANS: D Excessive urination accompanied by insatiable thirst is the primary clinical manifestation of diabetes. These symptoms may be so severe that the child does little other than drink and urinate.

What clinical manifestation is considered a cardinal sign of diabetes mellitus? a. Nausea b. Seizures c. Impaired vision d. Frequent urination

ANS: D Hallmarks of diabetes mellitus are glycosuria, polyuria, and polydipsia. Nausea and seizures are not clinical manifestations of diabetes mellitus. Impaired vision is a long-term complication of the disease.

The clinic nurse is assessing a child with hypopituitarism. Hypopituitarism can lead to which disorder? a. Gigantism b. Hyperthyroidism c. Cushing syndrome d. Growth hormone deficiency

ANS: D Hypopituitarism can lead to a growth hormone deficiency. An overproduction of the anterior pituitary hormones can result in gigantism (caused by excess growth hormone production during childhood), hyperthyroidism, or hypercortisolism (Cushing syndrome).

Type 1 diabetes mellitus is suspected in an adolescent. Which of the following clinical manifestations may be present? a. Moist skin b. Weight gain c. Fluid overload d. Poor wound healing

ANS: D Poor wound healing may be present in an individual with type 1 diabetes mellitus.

A child will start treatment for central precocious puberty. What synthetic hormone will be injected? a. Thyrotropin b. Gonadotropins c. Somatotropic hormone d. Luteinizing hormone-releasing hormone

ANS: D Precocious puberty of central origin is treated with monthly subcutaneous injections of luteinizing hormone-releasing hormone, which regulates pituitary secretions. Thyrotropin, gonadotropins, and somatotropic hormone are not the appropriate therapies for precocious puberty.

Manifestations of hypoglycemia include which of the following? a. Lethargy b. Thirst c. Nausea and vomiting d. Shaky feeling and dizziness

ANS: D Some of the clinical manifestations of hypoglycemia include shaky feelings; dizziness; difficulty concentrating, speaking, focusing, or coordinating; sweating; and pallor.

What clinical manifestation occurs with hypoglycemia? a. Lethargy b. Confusion c. Nausea and vomiting d. Weakness and dizziness

ANS: D Some of the clinical manifestations of hypoglycemia include weakness; dizziness; difficulty concentrating, speaking, focusing, and coordinating; sweating; and pallor. Lethargy, confusion, and nausea and vomiting are manifestations of hyperglycemia

A child eats some sugar cubes after experiencing symptoms of hypoglycemia. This rapid-releasing sugar should be followed by which of the following? a. Fat b. Fruit juice c. Several glasses of water d. Complex carbohydrate and protein

ANS: D Symptoms of hypoglycemia are treated with a rapid-releasing sugar source followed by a complex carbohydrate and protein.

A child eats some sugar cubes after experiencing symptoms of hypoglycemia. This rapid-releasing sugar should be followed by which dietary intervention? a. Sports drink and fruit b. Glucose tabs and protein c. Glass of water and crackers d. Milk and peanut butter on bread

ANS: D Symptoms of hypoglycemia are treated with a rapid-releasing sugar source followed by a complex carbohydrate and protein. Milk supplies lactose and a more prolonged action from the protein. The bread is a complex carbohydrate, which with the peanut butter provides a sustained action. The sports drink contains primarily simple carbohydrates. The fruit contains additional carbohydrates. A protein source is needed for sustained action. The glucose tabs are simple carbohydrates. Complex carbohydrates are needed with the protein. Crackers are a complex carbohydrate, but protein is needed to stabilize the blood sugar.

The nurse is discussing with a child and family the various sites used for insulin injections. What site usually has the fastest rate of absorption? a. Arm b. Leg c. Buttock d. Abdomen

ANS: D The abdomen has the fastest rate of absorption but the shortest duration. The arm has a fast rate of absorption but a short duration. The leg has a slow rate of absorption but a long duration. The buttock has the slowest rate of absorption and the longest duration

Homeostasis in the body is maintained by what is collectively known as the neuroendocrine system. What is the name of the nervous system that is involved? a. Central b. Skeletal c. Peripheral d. Autonomic

ANS: D The autonomic nervous system (composed of the sympathetic and parasympathetic systems) controls involuntary functions. In combination with the endocrine system, it maintains homeostasis. The central, skeletal, and peripheral subdivisions of the nervous system are not part of the neuroendocrine system.

The nurse is preparing to administer a prescribed dose of desmopressin acetate (DDAVP) intramuscularly (IM) to a child with diabetes insipidus. What action should the nurse take before drawing the medication into a syringe? a. Mix the medication with sterile water. b. Mix the medication with sterile normal saline. c. Have another nurse double-check the medication dose. d. Hold the medication under warm water for 10 to 15 minutes and then shake vigorously.

ANS: D To be effective, vasopressin must be thoroughly mixed in the oil by being held under warm running water for 10 to 15 minutes and shaken vigorously before being drawn into the syringe. If this is not done, the oil may be injected minus the antidiuretic hormone. Small brown particles, which indicate drug dispersion, must be seen in the suspension

The parent of a child with diabetes mellitus asks the nurse when urine testing will be necessary. The nurse should explain that urine testing for: a. glucose is needed before administration of insulin. b. glucose is needed four times a day. c. glycosylated hemoglobin is required. d. ketonuria should be done when it is suspected.

ANS: D Urine testing is still performed to detect evidence of ketonuria.

Prolonged steroid therapy has caused a child to have Cushing syndrome. To lessen the cushingoid effects, the steroid should be administered at which time? a. In the PM b. After lunch c. QD in the AM d. QOD in the AM

ANS: D When cushingoid features are caused by steroid therapy, the effects may be lessened with administration of the drug early in the morning and on an alternate-day basis. Giving the drug early in the day maintains the normal diurnal pattern of cortisol secretion. If given during the evening, it is more likely to produce symptoms because endogenous cortisol levels are normally low and the additional supply exerts more pronounced effects. An alternate-day schedule allows the anterior pituitary an opportunity to maintain more normal hypothalamic-pituitary-adrenal control mechanisms.

3. A child with growth hormone (GH) deficiency is receiving GH therapy. When is the best time for the GH to be administered? a. At bedtime b. After meals c. Before meals d. On arising in the morning

a. At bedtime ANS: A Injections are best given at bedtime to more closely approximate the physiologic release of GH. After or before meals and on arising in the morning do not mimic the physiologic release of the hormone. DIF: Cognitive Level: Apply REF: p. 911 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

31. The nurse is implementing care for a school-age child admitted to the pediatric intensive care in diabetic ketoacidosis (DKA). Which prescribed intervention should the nurse implement first? a. Begin 0.9% saline solution intravenously as prescribed. b. Administer regular insulin intravenously as prescribed. c. Place child on a cardiac monitor. d. Place child on a pulse oximetry monitor.

a. Begin 0.9% saline solution intravenously as prescribed. ANS: A All patients with DKA experience dehydration (10% of total body weight in severe ketoacidosis) because of the osmotic diuresis, accompanied by depletion of electrolytes, sodium, potassium, chloride, phosphate, and magnesium. The initial hydrating solution is 0.9% saline solution. Insulin therapy should be started after the initial rehydration bolus because serum glucose levels fall rapidly after volume expansion. The child should be placed on the cardiac and pulse oximetry monitor after the rehydrating solution has been initiated. DIF: Cognitive Level: Analyze REF: p. 933 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

10. A goiter is an enlargement or hypertrophy of which gland? a. Thyroid b. Adrenal c. Anterior pituitary d. Posterior pituitary

a. Thyroid ANS: A A goiter is an enlargement or hypertrophy of the thyroid gland. Goiter is not associated with the adrenal, anterior pituitary, or posterior pituitary organs. DIF: Cognitive Level: Remember REF: p. 919 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

16. What is chronic adrenocortical insufficiency also called? a. Graves disease b. Addison disease c. Cushing syndrome d. Hashimoto disease

b. Addison disease ANS: B Addison disease is chronic adrenocortical insufficiency. Graves and Hashimoto diseases involve the thyroid gland. Cushing syndrome is a result of excessive circulation of free cortisol. DIF: Cognitive Level: Remember REF: p. 924 TOP: Integrated Process: Nursing Process: Problem Identification MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation`

33. A nurse is reviewing the laboratory results on a school-age child with hypoparathyroidism. Which results are consistent with this condition? a. Decreased serum phosphorus b. Decreased serum calcium c. Increased serum glucose d. Decreased serum cortisol level

b. Decreased serum calcium ANS: B The diagnosis of hypoparathyroidism is made on the basis of clinical manifestations associated with decreased serum calcium and increased serum phosphorus. A decreased serum phosphorus level would be seen in hyperparathyroidism, elevated glucose in diabetes, and a decreased serum cortisol level in adrenocortical insufficiency (Addison disease). DIF: Cognitive Level: Analyze REF: p. 921 TOP: Integrated Process: Nursing Process: Evaluation MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

8. A nasal spray of desmopressin acetate (DDAVP) is used to treat which disorder? a. Hypopituitarism b. Diabetes insipidus c. Acute adrenocortical insufficiency d. Syndrome of inappropriate antidiuretic hormone

b. Diabetes insipidus ANS: B The drug of choice for the treatment of diabetes insipidus is DDAVP, which is a synthetic analogue of vasopressin. DDAVP is not used to treat hypopituitarism, acute adrenocortical insufficiency, or syndrome of inappropriate antidiuretic hormone. DIF: Cognitive Level: Understand REF: p. 917 TOP: Integrated Process: Nursing Process: Planning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

18. The parents of a neonate with adrenogenital hyperplasia tell the nurse that they are afraid to have any more children. The nurse should explain which statement about adrenogenital hyperplasia? a. It is not hereditary. b. Genetic counseling is indicated. c. It can be prevented during pregnancy. d. All future children will have the disorder.

b. Genetic counseling is indicated. ANS: B Some forms of adrenogenital hyperplasia are hereditary and should be referred for genetic counseling. Affected offspring should also be referred for genetic counseling. There is an autosomal recessive form of adrenogenital hyperplasia. A prenatal treatment with glucocorticoids can be offered to the mother during pregnancy to avoid the sex ambiguity, but it does not affect the presence of the disease. If it is the heritable form, for each pregnancy, a 25% risk occurs that the child will be affected. DIF: Cognitive Level: Apply REF: p. 923 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

28. The nurse is caring for an 11-year-old boy who has recently been diagnosed with diabetes. Which should be included in the teaching plan for daily injections? a. The parents do not need to learn the procedure. b. He is old enough to give most of his own injections. c. Self-injections will be possible when he is closer to adolescence. d. He can learn about self-injections when he is able to reach all injection sites.

b. He is old enough to give most of his own injections. ANS: B School-age children are able to give their own injections. Parents should participate in learning and giving the insulin injections. He is already old enough to administer his own insulin. The child is able to use thighs, abdomen, part of the hip, and arm. Assistance can be obtained if other sites are used. DIF: Cognitive Level: Apply REF: p. 931 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

11. What condition may cause exophthalmos (protruding eyeballs) in children? a. Hypothyroidism b. Hyperthyroidism c. Hypoparathyroidism d. Hyperparathyroidism

b. Hyperthyroidism ANS: B Exophthalmos is a clinical manifestation of hyperthyroidism. Hypothyroidism, hypoparathyroidism, and hyperparathyroidism are not associated with exophthalmos. DIF: Cognitive Level: Understand REF: p. 920 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

32. The nurse should teach parents of a preschool child with type 1 diabetes that which can raise the blood glucose level? a. Exercise b. Steroids c. Decreased food intake d. Lantus insulin

b. Steroids ANS: B Parents should understand how to adjust food, activity, and insulin at the time of illness or when the child is treated for an illness with a medication known to raise the blood glucose level (e.g., steroids). Exercise, insulin, and decreased food intake can cause hypoglycemia. DIF: Cognitive Level: Apply REF: p. 939 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

4. An adolescent is being seen in the clinic for evaluation of acromegaly. The nurse understands that which occurs with acromegaly? a. There is a lack of growth hormone (GH) being produced. b. There is excess growth hormone (GH) after closure of the epiphyseal plates. c. There is an excess of growth hormone (GH) before the closure of the epiphyseal plates. d. There is a lack of thyroid hormone being produced.

b. There is excess growth hormone (GH) after closure of the epiphyseal plates. ANS: B Excess GH after closure of the epiphyseal plates results in acromegaly. A lack of growth hormone results in delayed growth or even dwarfism. Gigantism occurs when there is hypersecretion of GH before the closure of the epiphyseal plates. Cretinism is associated with hypothyroidism. DIF: Cognitive Level: Understand REF: p. 912 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Reduction of Risk Potential

6. The nurse is conducting a staff in-service on childhood endocrine disorders. Diabetes insipidus is a disorder of: a. anterior pituitary. b. posterior pituitary. c. adrenal cortex. d. adrenal medulla.

b. posterior pituitary. ANS: B The principal disorder of posterior pituitary hypofunction is diabetes insipidus. The anterior pituitary produces hormones such as GH, thyroid-stimulating hormone, adrenocorticotropic hormone, gonadotropin, prolactin, and melanocyte-stimulating hormone. The adrenal cortex produces aldosterone, sex hormones, and glucocorticoids. The adrenal medulla produces catecholamines. DIF: Cognitive Level: Understand REF: p. 912 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

12. The nurse is teaching the parents of a child who is receiving methimazole (Tapazole) for the treatment of hyperthyroidism (Graves disease). Which statement made by the parent indicates a correct understanding of the teaching? a. "I would expect my child to gain weight while taking this medication." b. "I would expect my child to experience episodes of ear pain while taking this medication." c. "If my child develops a sore throat and fever, I should contact the physician immediately." d. "If my child develops the stomach flu, my child will need to be hospitalized."

c. "If my child develops a sore throat and fever, I should contact the physician ANS: C Children being treated with Tapazole must be carefully monitored for the side effects of the medication. Parents must be alerted that sore throat and fever accompany the grave complication of leukopenia. These symptoms should be immediately reported. Weight gain, episodes of ear pain, and concern for hospitalization with the stomach flu are not concerns related to taking Tapazole. DIF: Cognitive Level: Apply REF: p. 920 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

15. What secretes glucocorticoids, mineralocorticoids, and sex steroids? a. Thyroid gland b. Parathyroid glands c. Adrenal cortex d. Anterior pituitary

c. Adrenal cortex ANS: C These hormones are secreted by the adrenal cortex. The thyroid gland produces thyroid hormone and thyrocalcitonin. The parathyroid gland produces parathyroid hormone. The anterior pituitary produces hormones such as GH, thyroid-stimulating hormone, adrenocorticotropic hormone, gonadotropin, prolactin, and melanocyte-stimulating hormone. DIF: Cognitive Level: Understand REF: p. 923 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

19. Which is characteristic of the immune-mediated type 1 diabetes mellitus? a. Ketoacidosis is infrequent. b. Onset is gradual. c. Age at onset is usually younger than 20 years. d. Oral agents are often effective for treatment.

c. Age at onset is usually younger than 20 years. ANS: C The immune-mediated type 1 diabetes mellitus typically has its onset in children or young adults. Infrequent ketoacidosis, gradual onset, and effectiveness of oral agents for treatment are more consistent with type 2 diabetes. DIF: Cognitive Level: Analyze REF: p. 931 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

23. A parent asks the nurse why self-monitoring of blood glucose is being recommended for her child with diabetes. The nurse should base the explanation on which knowledge? a. It is a less expensive method of testing. b. It is not as accurate as laboratory testing. c. Children are better able to manage the diabetes. d. Parents are better able to manage the disease.

c. Children are better able to manage the diabetes. ANS: C Blood glucose self-management has improved diabetes management and can be used successfully by children from the time of diagnosis. Insulin dosages can be adjusted based on blood glucose results. Blood glucose monitoring is more expensive but provides improved management. It is as accurate as equivalent testing done in laboratories. The ability to self-test allows the child to balance diet, exercise, and insulin. The parents are partners in the process, but the child should be taught how to manage the disease. DIF: Cognitive Level: Apply REF: p. 928 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

9. The nurse is admitting a toddler with the diagnosis of juvenile hypothyroidism. Which is a common clinical manifestation of this disorder? a. Insomnia b. Diarrhea c. Dry skin d. Accelerated growth

c. Dry skin ANS: C Dry skin, mental decline, and myxedematous skin changes are associated with juvenile hypothyroidism. Children with hypothyroidism are usually sleepy. Constipation is associated with hypothyroidism. Decelerated growth is common in juvenile hypothyroidism. DIF: Cognitive Level: Apply REF: p. 919 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

25. The parents of a child who has just been diagnosed with type 1 diabetes ask about exercise. Which should the nurse explain about exercise in type 1 diabetes? a. Exercise will increase blood glucose. b. Exercise should be restricted. c. Extra snacks are needed before exercise. d. Extra insulin is required during exercise.

c. Extra snacks are needed before exercise. ANS: C Exercise lowers blood glucose levels, which can be compensated for by extra snacks. Exercise lowers blood glucose and is encouraged and not restricted, unless indicated by other health conditions. Extra insulin is contraindicated because exercise decreases blood glucose levels. DIF: Cognitive Level: Apply REF: p. 929 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

2. A child with hypopituitarism is being started on growth hormone (GH) therapy. Nursing considerations should be based on which knowledge? a. Treatment is most successful if it is started during adolescence. b. Treatment is considered successful if children attain full stature by adulthood. c. Replacement therapy requires daily subcutaneous injections. d. Replacement therapy will be required throughout the child's lifetime.

c. Replacement therapy requires daily subcutaneous injections. ANS: C Additional support is required for children who require hormone replacement therapy, such as preparation for daily subcutaneous injections and education for self-management during the school-age years. Young children, obese children, and those who are severely GH deficient have the best response to therapy. When therapy is successful, children can attain their actual or near-final adult height at a slower rate than their peers. Replacement therapy is not needed after attaining final height. They are no longer GH deficient. DIF: Cognitive Level: Analyze REF: p. 911 TOP: Integrated Process: Nursing Process: Planning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

1. Parents of a toddler with hypopituitarism ask the nurse, "What can we expect with this condition?" The nurse should respond with which statement? a. Growth is normal during the first 3 years of life. b. Weight is usually more retarded than height. c. Skeletal proportions are normal for age. d. Most of these children have subnormal intelligence.

c. Skeletal proportions are normal for age ANS: C In children with hypopituitarism, the skeletal proportions are normal. Growth is within normal limits for the first year of life. Height is usually more delayed than weight. Intelligence is not affected by hypopituitarism. DIF: Cognitive Level: Apply REF: p. 911 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation.

14. A child with hypoparathyroidism is receiving vitamin D therapy. The parents should be advised to watch for which sign of vitamin D toxicity? a. Headache and seizures b. Physical restlessness and voracious appetite without weight gain c. Weakness and lassitude d. Anorexia and insomnia

c. Weakness and lassitude ANS: C Vitamin D toxicity can be a serious consequence of therapy. Parents are advised to watch for signs, including weakness, fatigue, lassitude, headache, nausea, vomiting, and diarrhea. Renal impairment is manifested through polyuria, polydipsia, and nocturia. Headaches may be a sign of vitamin D toxicity, but seizures are not. Physical restlessness and a voracious appetite with weight loss are manifestations of hyperthyroidism. Anorexia and insomnia are not characteristic of vitamin D toxicity. DIF: Cognitive Level: Apply REF: p. 921 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

21. Hyperglycemia associated with diabetic ketoacidosis is defined as a blood glucose measurement equal to or greater than _____ mg/dl. a. 100 b. 120 c. 180 d. 200

d. 200 ANS: D Diabetic ketoacidosis is a state of relative insulin insufficiency and may include the presence of hyperglycemia, a blood glucose level greater than or equal to 200 mg/dl. The values 100 mg/dl, 120 mg/dl, and 180 mg/dl are too low for the definition of ketoacidosis. DIF: Cognitive Level: Understand REF: p. 940 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

29. The nurse is discussing with a child and family the various sites used for insulin injections. Which site usually has the fastest rate of absorption? a. Arm b. Leg c. Buttock d. Abdomen

d. Abdomen ANS: D The abdomen has the fastest rate of absorption but the shortest duration. The arm has a fast rate of absorption but short duration. The leg has a slow rate of absorption but a long duration. The buttock has the slowest rate of absorption and the longest duration. DIF: Cognitive Level: Apply REF: p. 931 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

26. A child eats some sugar cubes after experiencing symptoms of hypoglycemia. What should follow this rapid-releasing sugar? a. Fat b. Fruit juice c. Several glasses of water d. Complex carbohydrate and protein

d. Complex carbohydrate and protein ANS: D Symptoms of hypoglycemia are treated with a rapid-releasing sugar source followed by a complex carbohydrate and protein. Fat, fruit juice, and several glasses of water do not provide the child with complex carbohydrate and protein necessary to stabilize the blood glucose. DIF: Cognitive Level: Apply REF: p. 930 TOP: Integrated Process: Nursing Process: Planning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

20. Which is considered a cardinal sign of diabetes mellitus? a. Nausea b. Seizures c. Impaired vision d. Frequent urination

d. Frequent urination ANS: D Hallmarks of diabetes mellitus are glycosuria, polyuria, and polydipsia. Nausea and seizures are not clinical manifestations of diabetes mellitus. Impaired vision is a long-term complication of the disease. DIF: Cognitive Level: Understand REF: p. 936 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

24. The parent of a child with diabetes mellitus asks the nurse when urine testing will be necessary. The nurse should explain that urine testing is necessary for which? a. Glucose is needed before administration of insulin. b. Glucose is needed four times a day. c. Glycosylated hemoglobin is required. d. Ketonuria is suspected.

d. Ketonuria is suspected. ANS: D Urine testing is still performed to detect evidence of ketonuria. Urine testing for glucose is no longer indicated because of the poor correlation between blood glucose levels and glycosuria. Glycosylated hemoglobin analysis is performed on a blood sample. DIF: Cognitive Level: Apply REF: p. 929 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

13. Which clinical manifestation may occur in the child who is receiving too much methimazole (Tapazole) for the treatment of hyperthyroidism (Graves disease)? a. Seizures b. Enlargement of all lymph glands c. Pancreatitis or cholecystitis d. Lethargy and somnolence

d. Lethargy and somnolence ANS: D Parents should be aware of the signs of hypothyroidism that can occur from overdosage of the drug. The most common manifestations are lethargy and somnolence. Seizures and pancreatitis are not associated with the administration of Tapazole. Enlargement of the salivary and cervical lymph glands occurs. DIF: Cognitive Level: Apply REF: p. 920 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

5. A child will start treatment for precocious puberty. The nurse recognizes that this will involve the injection of which synthetic medication? a. Thyrotropin b. Gonadotropins c. Somatotropic hormone d. Luteinizing hormone-releasing hormone

d. Luteinizing hormone-releasing hormone ANS: D Precocious puberty of central origin is treated with monthly subcutaneous injections of luteinizing hormone-releasing hormone. Thyrotropin, gonadotropins, and somatotropic hormone are not the appropriate therapies for precocious puberty. DIF: Cognitive Level: Understand REF: p. 912 TOP: Integrated Process: Nursing Process: Implementation MSC: Area of Client Needs: Physiologic Integrity: Pharmacologic and Parenteral Therapies

7. The nurse is caring for a preschool child with suspected diabetes insipidus. Which clinical manifestation should the nurse expect to observe? a. Oliguria b. Glycosuria c. Nausea and vomiting d. Polyuria and polydipsia

d. Polyuria and polydipsia ANS: D Excessive urination accompanied by insatiable thirst is the primary clinical manifestation of diabetes. These symptoms may be so severe that the child does little other than drink and urinate. Oliguria is decreased urine production and is not associated with diabetes insipidus. Glycosuria is associated with diabetes mellitus. Nausea and vomiting are associated with inappropriate antidiuretic hormone (ADH) secretion. DIF: Cognitive Level: Apply REF: p. 917 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

22. Type 1 diabetes mellitus is suspected in an adolescent. Which clinical manifestation may be present? a. Moist skin b. Weight gain c. Fluid overload d. Poor wound healing

d. Poor wound healing ANS: D Poor wound healing may be present in an individual with type 1 diabetes mellitus. Dry skin, weight loss, and dehydration are clinical manifestations of type 1 diabetes mellitus. DIF: Cognitive Level: Understand REF: p. 928 TOP: Integrated Process: Nursing Process: Assessment MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

27. The nurse is caring for an 8-year-old child with type 1 diabetes. The nurse should teach the child to monitor for which manifestation of hypoglycemia? a. Lethargy b. Thirst c. Nausea and vomiting d. Shaky feeling and dizziness

d. Shaky feeling and dizziness ANS: D Some of the clinical manifestations of hypoglycemia include shaky feelings; dizziness; difficulty concentrating, speaking, focusing, or coordinating; sweating; and pallor. Lethargy, thirst, and nausea and vomiting are manifestations of hyperglycemia. DIF: Cognitive Level: Apply REF: p. 931 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Physiologic Integrity: Physiologic Adaptation

30. To help the adolescent deal with diabetes, the nurse must consider which characteristic of adolescence? a. Desire to be unique b. Preoccupation with the future c. Need to be perfect and similar to peers d. Need to make peers aware of the seriousness of hypoglycemic reactions

...ANS: C Adolescence is a time when the individual wants to be perfect and similar to peers. Having diabetes makes adolescents different from their peers. Adolescents do not wish to be unique; they desire to fit in with the peer group and are usually not future oriented. Forcing peer awareness of the seriousness of hypoglycemic reactions would further alienate the adolescent with diabetes. The peer group would focus on the differences. DIF: Cognitive Level: Analyze REF: p. 940 TOP: Integrated Process: Teaching/Learning MSC: Area of Client Needs: Health Promotion and Maintenance: Growth and Development