Unit 6 NCLEX Endocrine Questions

After a thyroidectomy, the client develops a carpopedal spasm while the nurse is taking a BP reading on the left arm. Which action by the nurse is appropriate?

administer IV calcium gluconate as ordered

The nurse is caring for a patient with hyperthyroidism who suddenly develops symptoms related to thyroid storm. What symptoms does the nurse recognize that are indicative of this emergency?

temp of 102 F

The nurse is aware that the best time of day for the total large corticosteroid dose is between:

0700-0800 The best time of day for the total large corticosteroid dose is in the early morning, between 7:00 AM and 8:00 AM, when the adrenal gland is most active. Therefore, dosage at this time of day will result in the maximum suppression of the adrenal gland.

A patient is suspected of having a pheochromocytoma and is having diagnostic tests done in the hospital. What symptoms does the nurse recognize as most significant for a patient with this disorder?

BP between 120/86 and 240/130

Trousseau's sign is elicited by which of the following?

Carpopedal spasm is induced by occluding the blood flow to the arm for 3 minutes with the use of a blood pressure cuff.

Which disorder is characterized by a group of symptoms produced by an excess of free circulating cortisol from the adrenal cortex?

Cushing's

The actions of parathyroid hormone (PTH) are increased in the presence of which vitamin?

D

A nurse is reviewing the laboratory order for a client suspected of having an endocrine disorder. The lab slip includes obtaining cortisol levels. What is being tested?

adrenal function

A middle-aged female client complains of anxiety, insomnia, weight loss, the inability to concentrate, and eyes feeling "gritty." Thyroid function tests reveal the following: thyroid-stimulating hormone (TSH) 0.02 U/ml, thyroxine 20 g/dl, and triiodothyronine 253 ng/dl. A 6-hour radioactive iodine uptake test showed a diffuse uptake of 85%. Based on these assessment findings, the nurse should suspect:

Graves' disease

A nurse is caring for a client who was recently diagnosed with hyperparathyroidism. Which statement by the client indicates the need for additional discharge teaching?

I will increase my fluid and calcium intake

A client is suspected to have a pituitary tumor due to signs of diabetes insipidus. What initial test does the nurse help to prepare the client for?

MRI

A client is transferred to a rehabilitation center after being treated in the hospital for a stroke. Because the client has a history of Cushing's syndrome (hypercortisolism) and chronic obstructive pulmonary disease, the nurse formulates a nursing diagnosis of:

Risk for impaired skin integrity r/t tissue catabolism s/t cortisol hypersecretion

A client has a decreased secretion of erythropoietin from the kidneys due to end-stage kidney disease. What outcome will the decrease in erythropoietin have?

anemia from the decrease in maturation of RBCs

A nurse explains to a client with thyroid disease that the thyroid gland normally produces:

T3, thyroxine (T4), and calcitonin.

A nurse is instructing a client with newly diagnosed hypoparathyroidism about the regimen used to treat this disorder. The nurse should state that the physician probably will order daily supplements of calcium and:

Vitamin D

The nurse practitioner who assesses a patient with hyperthyroidism would expect the patient to report which of the following conditions?

Weight loss

A female client with hyperglycemia who weighs 210 lb (95 kg) tells the nurse that her husband sleeps in another room because her snoring keeps him awake. The nurse notices that the client has large hands and a hoarse voice. Which disorder would the nurse suspect as a possible cause of the client's hyperglycemia?

acromegaly

During preoperative teaching for a client who will undergo subtotal thyroidectomy, the nurse should include which statement?

You must avoid hyperextending your neck after surgery

When assessing a client with pheochromocytoma, a tumor of the adrenal medulla that secretes excessive catecholamine, the nurse is most likely to detect:

a BP of 176/88 mm Hg

A patient is ordered desmopressin (DDAVP) for the treatment of diabetes insipidus. What therapeutic response does the nurse anticipate the patient will experience?

a decrease in UO

A client with acromegaly is complaining of severe headaches. What does the nurse suspect is the cause of the headaches that is related to the acromegaly?

a pituitary tumor

Which glands regulate calcium and phosphorous metabolism?

parathyroid

A patient has been diagnosed with Cushing's syndrome. The nurse would expect which of the following features to be present upon physical examination?

buffalo hump thin extremities moon face truncal obesity purple striae

When high levels of plasma calcium occur, the nurse is aware that the following hormone will be secreted:

calcitonin

A nurse is assigned to care for a patient with increased parathormone secretion. Which of the following serum levels should the nurse monitor for this patient?

calcium

Surgical removal of the thyroid gland is the treatment of choice for thyroid cancer. During the immediate postoperative period, the nurse knows to evaluate serum levels of __________ to assess for a serious and primary postoperative complication of thyroidectomy.

calcium

Accidental removal of one or both parathyroid glands can occur during a thyroidectomy. Which of the following is used to treat tetany?

calcium gluconate

Accidental removal of one or both parathyroid glands can occur during a thyroidectomy. Which of the following is used to treat tetany? a. calcium gluconate b. synthroid c. tapazole d. propylthiouracil (PTU)

calcium gluconate

During a client education session, the nurse describes the mechanism of hormone level maintenance. What causes most hormones to be secreted?

decrease in hormonal levels

A nurse is planning care for a client in acute addisonian crisis. Which nursing diagnosis should receive the highest priority?

decreased cardiac output

A nurse is assessing a client with possible Cushing's syndrome. In a client with Cushing's syndrome, the nurse expects to find:

deposits of adipose tissue in the trunk and dorsocervical area

Which of the following medications is used in the treatment of diabetes insipidus to control fluid balance? a. ibuprofen b. thiazide diuretics c. desmopressin d. diabinese

desmopressin

A client sustained a head injury when falling off of a ladder. While in the hospital, the client begins voiding large amounts of clear urine and states he is very thirsty. The client states that he feels weak, and he has had an 8-lb weight loss since admission. What should the client be tested for?

diabetes insipidus

A client is being seen in the clinic to receive the results of the lab work to determine thyroid levels. The nurse observes the client's eyes appear to be bulging, and there is swelling around the eyes. What does the nurse know that the correct documentation of this finding is?

exophthalmos

Which of the following would the nurse expect to find in a client with severe hyperthyroidism?

exophthalmos

A health care provider suspects that a thyroid nodule may be malignant. The nurse knows to prepare information for the patient based on the usual test that will be ordered to establish a diagnosis. What is that test?

fine-needle biopsy of the thyroid gland

A client with acromegaly has been given the option of a surgical approach or a medical approach. The client decides to have a surgical procedure to remove the pituitary gland. What does the nurse understand this surgical procedure is called?

hypophysectomy

Which nursing diagnosis takes highest priority for a client with hyperthyroidism?

imbalanced nutrition

The nurse knows to assess a patient with hyperthyroidism for the primary indicator of:

intolerance to heat

Although not designated as endocrine glands, several organs within the body secrete hormones as part of their normal function. Which organ secretes hormones involved in increasing blood pressure and volume and maturation of red blood cells?

kidneys

A client with hyperparathyroidism declines surgery and is to receive hormone replacement therapy with estrogen and progesterone. Which instruction is most important for the nurse to include in the client's teaching plan?

maintain a moderate exercise program

Which intervention is the most critical for a client with myxedema coma?

maintain a patent airway

A client is undergoing diagnostics for an alteration in thyroid function. What physiologic function is affected by altered thyroid function?

metabolic rate

he nurse is teaching a client about the dietary restrictions related to his diagnosis of hyperparathyroidism. What foods should the nurse encourage the client to avoid?

milk

A client is receiving long-term treatment with high-dose corticosteroids. Which of the following would the nurse expect the client to exhibit?

moon face

A client receiving thyroid replacement therapy develops influenza and forgets to take her thyroid replacement medicine. The nurse understands that skipping this medication puts the client at risk for developing which life-threatening complication?

myxedema coma

A patient with a history of hypothyroidism is admitted to the intensive care unit unconscious and with a temperature of 95.2ºF. A family member informs the nurse that the patient has not taken thyroid medication in over 2 months. What does the nurse suspect that these findings indicate?

myxedema coma

Which of the following assessments should the nurse perform to determine the development of peptic ulcers when caring for a patient with Cushing's syndrome?

observe the color of stool

A client visits the clinic to seek treatment for disturbed sleep cycles and depressed mood. Which glands and hormones help to regulate sleep cycles and mood?

pineal gland, melatonin

Which of the following glands is considered the master gland?

pituitary

A young client has a significant height deficit and is to be evaluated for diagnostic purposes. What could be the cause of this client's disorder?

pituitary disorder

While assessing a client with hypoparathyroidism, the nurse taps the client's facial nerve and observes twitching of the mouth and tightening of the jaw. The nurse would document this finding as which of the following?

positive Chvostek's sign

A nurse is caring for a client in addisonian crisis. Which medication order should the nurse question?

potassium chloride

The nurse assesses a patient who has been diagnosed with Addison's disease. Which of the following is a diagnostic sign of this disease?

potassium of 6.0 mEq/L

A nurse is caring for a client with Cushing's syndrome. Which would the nurse not include in this client's plan of care? a. examine extremities for pitting edeam b. provide a high-sodium diet c. report sys BP that exceeds 139 mm Hg or diastolic that exceeds 89 mmHg d. administer prescribed diuretics

provide a high sodium diet

Patients with hyperthyroidism are characteristically:

sensitive to heat

A nurse is assessing a client after a thyroidectomy. The assessment reveals muscle twitching and tingling, along with numbness in the fingers, toes, and mouth area. The nurse should suspect which complication?

tetany

A patient has been taking tricyclic antidepressants for many years for the treatment of depression. The patient has developed SIADH and has been admitted to the acute care facility. What should the nurse carefully monitor when caring for this patient?

urine and blood chemistry strick intake and output neurologic function

When caring for a client with diabetes insipidus, the nurse expects to administer:

vasopressin

A nurse is assessing a client with hyperthyroidism. What findings should the nurse expect?

wt loss, nervousness, tachycardia

A client is admitted to the health care facility for evaluation for Addison's disease. Which laboratory test result best supports a diagnosis of Addison's disease?

serum potassium level of 5.8 mEq/L

A client with Addison's disease comes to the clinic for a follow-up visit. When assessing this client, the nurse should stay alert for signs and symptoms of:

sodium and potassium abnormalities

A client has a decreased level of thyroid hormone being excreted. What will the feedback loop do to maintain the level of thyroid hormone required to maintain homeostatic stability?

stimulate more hormones using the negative feedback system

The nurse on the telemetry floor is caring for a patient with long-standing hypothyroidism who has been taking synthetic thyroid hormone replacement sporadically. What is a priority that the nurse monitors for in this patient?

sx of acute coronary syndrome

Beta-blockers are used in the treatment of hyperthyroidism to counteract which of the following effects?

sympathetic

A client has been experiencing a decrease in serum calcium. After diagnostics, the physician proposes the calcium level fluctuation is due to altered parathyroid function. What is the typical number of parathyroid glands?

four

The nurse is reviewing a client's history which reveals that the client has had an over secretion of growth hormone (GH) that occurred before puberty. The nurse interprets this as which of the following?

gigantism

A client is having chronic pain from arthritis. What type of hormone is released in response to the stress of this pain that suppresses inflammation and helps the body withstand stress?

glucocorticoids

A nurse is caring for a client with hypoparathyroidism. During assessment, the nurse elicits a positive Trousseau's sign. What does the nurse observe to verify this finding?

hand flexing inward

Which feature(s) indicates a carpopedal spasm in a client with hypoparathyroidism?

hand flexing inward

The nurse is assessing a client in the clinic who appears restless, excitable, and agitated. The nurse observes that the client has exophthalmos and neck swelling. What diagnosis do these clinical manifestations correlate with?

hyperthyroidism

For the first 72 hours after thyroidectomy surgery, a nurse should assess a client for Chvostek's sign and Trousseau's sign because they indicate:

hypocalcemia

On the third day after a partial thyroidectomy, a client exhibits muscle twitching and hyperirritability of the nervous system. When questioned, the client reports numbness and tingling of the mouth and fingertips. Suspecting a life-threatening electrolyte disturbance, the nurse notifies the surgeon immediately. Which electrolyte disturbance most commonly follows thyroid surgery?

hypocalcemia

What does a positive Chvostek's sign indicate?

hypocalcemia

Which action would be most appropriate when evaluating a client's neck for thyroid enlargement?

palpate the thyroid gland gently

A client has a dysfunction in one of his glands that is causing a decrease in the level of calcium in the blood. What gland should be evaluated for dysfunction?

parathyroid gland

The nurse is reviewing the history and physical examination of a client diagnosed with hyperthyroidism. Which of the following would the nurse expect to find?

reports of increased appetite

A client is admitted for treatment of the syndrome of inappropriate antidiuretic hormone (SIADH). Which nursing intervention is appropriate?

restricting fluids

A client with hypothyroidism (myxedema) is receiving levothyroxine (Synthroid), 25 mcg P.O. daily. Which finding should the nurse recognize as an adverse reaction to the drug?

tachycardia