Ch. 46

25. An adolescent weighing 55 kg is admitted to the hospital experiencing a sickle cell crisis. Intravenous fluid therapy as well as increased oral fluids are ordered as part of his treatment plan. Based on the understanding of the amount of fluids needed to promote hemodilution, the nurse would expect the adolescent to receive how much total fluid in 24 hours? __________ mL

8,250

12. When evaluating the hemogram of an 8-month-old infant, the nurse would identify which type of hemoglobin as being the predominant type? A) Hemoglobin A B) Hemoglobin F C) Hemoglobin A2 D) Hemoglobin S

A) Hemoglobin A

20. The nurse is teaching the parents of a child diagnosed with iron-deficiency anemia about ways to increase their child's intake of iron. The parents demonstrate understanding of the teaching when they identify which foods as good choices for the child? Select all that apply. A) Tuna B) Salmon C) Tofu D) Cow's milk E) Dried fruits

A) Tuna B) Salmon C) Tofu E) Dried fruits

27. A group of students are reviewing information about glucose-6-phosphate dehydrogenase (G6PD) deficiency. The students demonstrate understanding of the material when they identify this disorder as due to which of the following? A) X-linked recessive inheritance B) Deficiency in clotting factors C) An excess supply of iron D) Autosomal recessive inheritance

A) X-linked recessive inheritance

22. A nurse is leading a discussion with a group of new mothers about newborn nutrition and its importance for growth and development. One of the mothers asks, "Doesn't the baby get iron from me before birth?" Which response by the nurse would be most appropriate? A) "You give the baby some iron, but it is not enough to sustain him after birth." B) "Because the baby grows rapidly during the first months, he uses up what you gave him." C) "The iron you give him before birth is different from what he needs once he is born." D) "If the baby didn't use up what you gave him before birth, he excretes it soon after birth."

B) "Because the baby grows rapidly during the first months, he uses up what you gave him."

2. A nurse is conducting a physical examination of a 5-year-old with suspected iron-deficiency anemia. How would the nurse evaluate for changes in neurologic functioning? A) "Open your mouth so I can look inside your cheeks and lips." B) "Do you have any bruises on your feet or shins?" C) "Will you show me how you walk across the room?" D) "Let me see the palms of your hands and soles of your feet."

B) "Do you have any bruises on your feet or shins?"

5. The nurse is caring for a child recently diagnosed with glucose-6-phosphate dehydrogenase (G6PD) deficiency. The nurse is teaching the parents about triggers that may result in oxidative stress. Which of the following responses indicates a need for further teaching? A) "I doubt he will ever eat fava beans, but they could trigger hemolysis." B) "He must avoid exposure to naphthalene, an agent found in mothballs." C) "He must never take methylene blue for a urinary tract infection." D) "My son can never take penicillin for an infection."

B) "He must avoid exposure to naphthalene, an agent found in mothballs."

10. The nurse is caring for a child with thalassemia who is receiving chelation therapy at home using a battery-operated pump. After teaching the parents about this treatment, which statement by the mother indicates a need for additional teaching? A) "I can have the nurse administer the chelation therapy if I am uncomfortable." B) "I must be very careful to strictly adhere to the chelation regimen." C) "The deferoxamine binds to the iron so it can be removed from the body." D) "The medication can be administered while my child is sleeping."

B) "I must be very careful to strictly adhere to the chelation regimen."

18. A child with suspected sickle cell disease is scheduled for a hemoglobin electrophoresis. When reviewing the child's history, which of the following would the nurse identify as potentially interfering with the accuracy of the results? A) Use of iron supplementation B) Blood transfusion 1 month ago C) Lack of fasting for 12 hours D) History of recent infection

B) Blood transfusion 1 month ago

16. A nurse is providing care to a child with idiopathic thrombocytopenic purpura with a platelet count of 18,000/mm3. Which medication would the nurse most likely expect to be ordered? A) Folic acid B) Intravenous immune globulin C) Dimercaprol D) Deferoxamine

B) Intravenous immune globulin

21. A child is prescribed monthly injections of vitamin B12. When developing the teaching plan for the family, the nurse would focus on which type of anemia? A) Aplastic anemia B) Pernicious anemia C) Folic acid anemia D) Sickle cell anemia

B) Pernicious anemia

13. The nurse is evaluating the laboratory test results of a 7-year-old child with a suspected hematologic disorder. Which finding would cause the nurse to be concerned? A) WBC: 5.6 × 103/mm3 B) RBC: 2.8 × 106/mm3 C) Hemoglobin: 11.4 mg/dL D) Hematocrit: 35%

B) RBC: 2.8 × 106/mm3

8. The nurse is caring for a 2-year-old boy with hemophilia. His parents are upset by the possibility that he will become infected with hepatitis or HIV from the clotting factor replacement therapy. Which response by the nurse would be most appropriate? A) "Parents commonly fear the worst; however, the factor will help your child lead a normal life." B) "There are risks with any treatment including using blood products, but these are very minor." C) "Although factor replacement is expensive, there's more financial strain from missing work if he has a bleeding episode." D) "Since dry heat treatment of the factor began in 1986, there have been no reports of virus transmission."

C) "Although factor replacement is expensive, there's more financial strain from missing work if he has a bleeding episode."

17. The nurse is reviewing the white blood cell differential of a 4-year-old girl. Which value would lead the nurse to be concerned? A) Bands: 8% B) Segs: 28% C) Eosinophils: 10% D) Basophils: 0%

C) Eosinophils: 10%

1. The nurse is conducting a physical examination of a toddler with suspected lead poisoning. Lab results indicate blood lead level 52 μg/dL. Which action would the nurse expect to happen next? A) Repeat testing within 2 days and prepare to begin chelation therapy as ordered B) Repeat testing within 1 week with education to decrease lead exposure C) Confirm with repeat testing in 1 month and referral to local health department D) Prepare to admit child to begin chelation therapy

D) Prepare to admit child to begin chelation therapy

9. A child with iron-deficiency anemia is prescribed ferrous fumarate, 3 mg/kg/day in two divided doses. The nurse interprets this order as indicating which of the following? A) The child requires a prophylactic dose of iron. B) The child has mild to moderate iron deficiency. C) The child has severe iron deficiency. D) The child is being prepared for packed red blood cell administration.

D) The child is being prepared for packed red blood cell administration.

6. The nurse is caring for a 13-year-old girl with von Willebrand disease. After teaching the adolescent and her parents about this disorder and care, which response by the parents indicates a need for additional teaching? A) "We need to administer Stimate prior to dental work." B) "We should be aware that she may suffer from menorrhagia." C) "We should administer desmopressin as often as needed." D) "We understand that she may have frequent nosebleeds."

A) "We need to administer Stimate prior to dental work."

3. The nurse is caring for a 12-year-old boy with idiopathic thrombocytopenia. The nurse is providing discharge instructions about home care and safety recommendations to the boy and his parents. Which response indicates a need for further teaching? A) "We should avoid aspirin and drugs like ibuprofen." B) "He can resume participation in football in 2 weeks." C) "Swimming would be a great activity." D) "Our son cannot take any antihistamines."

A) "We should avoid aspirin and drugs like ibuprofen."

7. The nurse is caring for a child who has been admitted for a sickle cell crisis. Which of the following would the nurse do first to provide adequate pain management? A) Administer a nonsteroidal anti-inflammatory drug as ordered. B) Use guided imagery and therapeutic touch. C) Administer meperidine as ordered. D) Initiate pain assessment with a standardized pain scale.

A) Administer a nonsteroidal anti-inflammatory drug as ordered.

24. The nurse is assessing a child with aplastic anemia. Which of the following would the nurse expect to assess? Select all that apply. A) Ecchymoses B) Tachycardia C) Guaiac-positive stool D) Epistaxis E) Severe pain F) Warm tender joints

A) Ecchymoses B) Tachycardia C) Guaiac-positive stool D) Epistaxis

11. The nurse is teaching the parents of a child with a hematologic disorder about the functions of the various blood cells. The nurse determines that the teaching was successful when the parents state which blood cell as being primarily responsible for blood clotting? A) Granulocytes B) Erythrocytes C) Thrombocytes D) Leukocytes

A) Granulocytes

26. The nurse is developing a plan of care for a child with thalassemia. Which of the following would the nurse expect to include? Select all that apply. A) Packed RBC transfusions B) Deferoxamine therapy C) Heparin therapy D) Opioid analgesics E) Platelet transfusions F) Intravenous immunoglobulin

A) Packed RBC transfusions B) Deferoxamine therapy

14. When providing care to a child with aplastic anemia, which nursing diagnosis most likely would be the priority? A) Risk for injury B) Imbalanced nutrition, less than body requirements C) Ineffective tissue perfusion D) Impaired gas exchange

A) Risk for injury

19. The mother of a 5-year-old girl brings the child to the clinic for an evaluation. The mother tells the nurse, "She seems to be so tired and irritable lately. And she looks so pale." Further assessment reveals pale conjunctiva and oral mucous membranes. The nurse suspects iron-deficiency anemia. Which additional finding would help provide additional evidence for this suspicion? A) Spooned nails B) Negative splenomegaly C) Oxygen saturation: 99% D) Bradycardia

A) Spooned nails

23. A 5-year-old girl is diagnosed with iron-deficiency anemia and is to receive iron supplements. The child has difficulty swallowing tablets, so a liquid formulation is prescribed. After teaching the parents about administering the iron supplement, which statement indicates the need for additional teaching? A) "She needs to eat foods that are high in fiber so she doesn't get constipated." B) "We'll try to get her to drink lots of fluids throughout the day." C) "We will place the liquid in the front of her gums, just below her teeth." D) "We need to measure the liquid carefully so that we give her the correct amount."

C) "We will place the liquid in the front of her gums, just below her teeth."

15. The nurse is reviewing the laboratory test results of a child diagnosed with disseminated intravascular coagulation (DIC). Which of the following would the nurse interpret as indicative of this disorder? A) Shortened prothrombin time B) Increased fibrinogen level C) Positive fibrin split products D) Increased platelets

C) Positive fibrin split products

4. The nurse is assessing a child with suspected thalassemia. Which of the following would the nurse expect to assess? A) Dactylitis B) Frontal bossing C) Presence of clubbing D) Presence of spooning

C) Presence of clubbing