Endocrine Probs
- 1.
A patient with suspected acromegaly is seen at the clinic. To assist in making the diagnosis, which question should the nurse ask?
- A.
“Have you had a recent head injury?”
- B.
“Do you have to wear larger shoes now?”
- C.
“Are you experiencing tremors or anxiety?”
- D.
“Is there any family history of acromegaly?”
Correct Answer
B. “Do you have to wear larger shoes now?”Explanation
Acromegaly causes an enlargement of the hands and feet. Head injury and family history are not risk factors for acromegaly. Tremors and anxiety are not clinical manifestations of acromegalyRate this question:
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- 2.
During preoperative teaching for a patient scheduled for transsphenoidal hypophysectomy for treatment of a pituitary adenoma, the nurse instructs the patient about the need to
- A.
Cough and deep breathe every 2 hours postoperatively.
- B.
Remain on bed rest for the first 48 hours after the surgery.
- C.
Be positioned flat with sandbags at the head postoperatively.
- D.
Avoid brushing the teeth for at least 10 days after the surgery.
Correct Answer
D. Avoid brushing the teeth for at least 10 days after the surgery.Explanation
To avoid disruption of the suture line, the patient should avoid brushing the teeth for 10 days after surgery. It is not necessary to remain on bed rest after this surgery. Coughing is discouraged because it may cause leakage of cerebrospinal fluid (CSF) from the suture line. The head of the bed should be elevated 30 degrees to reduce pressure on the sella turcica and decrease the risk for headaches.Rate this question:
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- 3.
Which nursing action will be included in the postoperative plan of care for a patient who has had a transsphenoidal resection of a pituitary tumor?
- A.
Monitor urine output every hour.
- B.
Palpate extremities for dependent edema.
- C.
Check hematocrit hourly for first 12 hours.
- D.
Obtain continuous pulse oximetry for 24 hours.
Correct Answer
A. Monitor urine output every hour.Explanation
After pituitary surgery, the patient is at risk for diabetes insipidus caused by cerebral edema and monitoring of urine output and urine specific gravity is essential. Hemorrhage is not a common problem. There is no need to check the hematocrit hourly. The patient is at risk for dehydration, not volume overload. The patient is not at high risk for problems with oxygenation, and continuous pulse oximetry is not needed.Rate this question:
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- 4.
A patient is suspected of having a pituitary tumor causing panhypopituitarism. During assessment of the patient, the nurse would expect to find
- A.
High blood pressure.
- B.
Elevated blood glucose.
- C.
Tachycardia and cardiac palpitations.
- D.
Changes in secondary sex characteristics.
Correct Answer
D. Changes in secondary sex characteristics.Explanation
Changes in secondary sex characteristics are associated with decreases in follicle stimulating hormone (FSH) and luteinizing hormone (LH). Fasting hypoglycemia and hypotension occur in panhypopituitarism as a result of decreases in adrenocorticotropic hormone (ACTH) and cortisol. Bradycardia is likely due to the decrease in thyroid-stimulating hormone (TSH) and thyroid hormones associated with panhypopituitarismRate this question:
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- 5.
Which information will the nurse include when teaching a patient about use of somatropin (Genotropin)?
- A.
The medication will improve vaginal dryness.
- B.
Inject the medication subcutaneously every day.
- C.
Blood glucose levels will decrease when taking the medication.
- D.
Stop taking the medication if swelling of the hands or feet occurs.
Correct Answer
B. Inject the medication subcutaneously every day.Explanation
Somatropin is injected subcutaneously on a daily basis, preferably in the evening. The patient will need to continue on somatropin for life. If swelling or other adverse effects occur, the health care provider should be notified. Growth hormone will increase blood glucose levels.Rate this question:
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- 6.
A patient is treated with demeclocycline (Declomycin) to control the symptoms of syndrome of inappropriate antidiuretic hormone (SIADH). The nurse determines that the demeclocycline is effective upon finding that the
- A.
Peripheral edema is decreased.
- B.
Patient’s weight has increased.
- C.
Urine specific gravity is increased.
- D.
Patient’s urinary output is increased.
Correct Answer
D. Patient’s urinary output is increased.Explanation
Demeclocycline blocks the action of ADH on the renal tubules and increases urine output. An increase in weight or an increase in urine specific gravity indicates that the SIADH is not corrected. Peripheral edema does not occur with SIADH. A sudden weight gain without edema is a common clinical manifestation of this disorder.Rate this question:
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- 7.
When teaching a patient with chronic syndrome of inappropriate antidiuretic hormone (SIADH) about long-term management of the disorder, the nurse determines that additional instruction is needed when the patient says,
- A.
I should weigh myself daily and report any sudden weight loss or gain.”
- B.
“I need to limit my fluid intake to no more than 1 quart of liquids a day.”
- C.
“I will eat foods high in potassium because the diuretics cause potassium loss.”
- D.
““I need to shop for foods that are low in sodium and avoid adding salt to foods.”
Correct Answer
D. ““I need to shop for foods that are low in sodium and avoid adding salt to foods.”Explanation
Patients with SIADH are at risk for hyponatremia, and a sodium supplement may be prescribed. The other patient statements are correct and indicate successful teaching has occurred.Rate this question:
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- 8.
A patient is hospitalized with possible syndrome of inappropriate antidiuretic hormone (SIADH). The patient is confused and reports a headache, muscle cramps, and twitching. The nurse would expect the initial laboratory results to include
- A.
An elevated hematocrit.
- B.
A decreased serum sodium.
- C.
An increased serum chloride.
- D.
A low urine specific gravity.
Correct Answer
B. A decreased serum sodium.Explanation
When water is retained, the serum sodium level will drop below normal, causing the clinical manifestations reported by the patient. The hematocrit will decrease because of the dilution caused by water retention. Urine will be more concentrated with a higher specific gravity. The serum chloride level will usually decrease along with the sodium level.Rate this question:
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- 9.
A patient with symptoms of diabetes insipidus is admitted to the hospital for evaluation and treatment of the condition. An appropriate nursing diagnosis for the patient is
- A.
Insomnia related to frequent waking at night to void.
- B.
Impaired gas exchange related to fluid retention in lungs.
- C.
Excess fluid volume related to intake greater than output.
- D.
Risk for impaired skin integrity related to generalized edema.
Correct Answer
A. Insomnia related to frequent waking at night to void.Explanation
Nocturia occurs as a result of the polyuria caused by diabetes insipidus. Edema, excess fluid volume, and fluid retention are not expected.Rate this question:
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- 10.
Which information will the nurse include when teaching a patient who has been newly diagnosed with Graves’ disease?
- A.
Exercise is contraindicated to avoid increasing metabolic rate.
- B.
Restriction of iodine intake is needed to reduce thyroid activity.
- C.
Surgery will eventually be required to remove the thyroid gland.
- D.
Antithyroid medications may take several weeks to have an effect.
Correct Answer
D. Antithyroid medications may take several weeks to have an effect.Explanation
Medications used to block the synthesis of thyroid hormones may take several weeks before an effect is seen. Large doses of iodine are used to inhibit the synthesis of thyroid hormones. Exercise using large muscle groups is encouraged to decrease the irritability and hyperactivity associated with high levels of thyroid hormones. Radioactive iodine is the most common treatment for Graves’ disease, although surgery may be usedRate this question:
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- 11.
A few hours after returning to the surgical nursing unit, a patient who has undergone a subtotal thyroidectomy develops laryngeal stridor and a cramp in the right hand. Which action will the nurse anticipate taking next?
- A.
Infuse IV calcium gluconate.
- B.
Suction the patient’s airway.
- C.
Prepare for endotracheal intubation.
- D.
Assist with emergency tracheostomy.
Correct Answer
A. Infuse IV calcium gluconate.Explanation
The patient’s clinical manifestations of stridor and cramping are consistent with tetany caused by hypocalcemia resulting from damage to the parathyroid glands during surgery. Endotracheal intubation or tracheostomy may be needed if the calcium does not resolve the stridor. Suctioning will not correct the stridor.Rate this question:
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- 12.
A patient with Graves’ disease has exophthalmos. Which nursing action will be included in the plan of care?
- A.
Apply eye patches to protect the cornea from irritation.
- B.
Place cold packs on the eyes to relieve pain and swelling.
- C.
Elevate the head of the patient’s bed to reduce periorbital fluid.
- D.
Teach the patient to blink every few seconds to lubricate the cornea.
Correct Answer
C. Elevate the head of the patient’s bed to reduce periorbital fluid.Explanation
The patient should sit upright as much as possible to promote fluid drainage from the periorbital area. With exophthalmos the patient is unable to close the eyes completely. Lubrication of the eyes, rather than eye patches, will protect the eyes from developing corneal scarring. The swelling of the eye is not caused by excessive blood flow to the eye, so cold packs will not be helpful.Rate this question:
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- 13.
A patient with hyperthyroidism is treated with radioactive iodine (RAI) at a clinic. Before the patient is discharged, the nurse instructs the patient
- A.
That symptoms of hyperthyroidism should be relieved in about a week.
- B.
That symptoms of hypothyroidism may occur as the RAI therapy takes effect.
- C.
To discontinue the antithyroid medications taken before the radioactive therapy.
- D.
About radioactive precautions to take with urine, stool, and other body secretions.
Correct Answer
B. That symptoms of hypothyroidism may occur as the RAI therapy takes effect.Explanation
There is a high incidence of postradiation hypothyroidism after RAI, and the patient should be monitored for symptoms of hypothyroidism. RAI has a delayed response, with the maximum effect not seen for 2 to 3 months, and the patient will continue to take antithyroid medications during this time. The therapeutic dose of radioactive iodine is low enough that no radiation safety precautions are needed.Rate this question:
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- 14.
A 72-year-old patient is diagnosed with hypothyroidism and levothyroxine (Synthroid) is prescribed. Which assessment is most important for the nurse to make during initiation of thyroid replacement?
- A.
Apical pulse rate
- B.
Nutritional intake
- C.
Intake and output
- D.
Orientation and alertness
Correct Answer
A. Apical pulse rateExplanation
In older patients, initiation of levothyroxine therapy can increase myocardial oxygen demand and cause angina or dysrhythmias. The medication also is expected to improve mental status and fluid balance and will increase metabolic rate and nutritional needs, but these changes will not result in potentially life-threatening complications.Rate this question:
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- 15.
A 78-year-old patient in a long-term care facility has these medications prescribed. After the patient is diagnosed with hypothyroidism, the nurse will need to consult with the health care provider before administration of
- A.
Docusate (Colace).
- B.
Diazepam (Valium)
- C.
. ibuprofen (Motrin).
- D.
Cefoxitin (Mefoxin).
Correct Answer
B. Diazepam (Valium)Explanation
Worsening of mental status and myxedema coma can be precipitated by the use of sedatives, especially in older adults. The nurse should discuss the diazepam with the health care provider before administration. The other medications may be given safely to the patient.Rate this question:
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- 16.
When planning teaching for a patient who was admitted with myxedema coma and diagnosed with hypothyroidism, which strategy will be best for the nurse to use?
- A.
Delay teaching until patient discharge.
- B.
Ensure privacy by asking visitors to leave.
- C.
Provide written handouts of all information.
- D.
Offer multiple options for management of therapies.
Correct Answer
C. Provide written handouts of all information.Explanation
Written instructions will be helpful to the patient because initially the hypothyroid patient may be unable to remember to take medications and other aspects of self-care. Since the treatment regimen is somewhat complex, teaching should be initiated well before discharge. Family members or friends should be included in teaching because the hypothyroid patient is likely to forget some aspects of the treatment plan. A simpler regimen will be easier to understand until the patient is euthyroid.Rate this question:
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- 17.
A patient with primary hyperparathyroidism has a serum calcium level of 14 mg/dL (3.5 mmol/L) and a phosphorus of 1.7 mg/dL (0.55 mmol/L). Which nursing action should be included in the plan of care?
- A.
Institute routine seizure precautions.
- B.
Monitor for positive Chvostek’s sign.
- C.
Encourage the patient to remain on bed rest.
- D.
Encourage 3000 to 4000 mL of oral fluids daily.
Correct Answer
D. Encourage 3000 to 4000 mL of oral fluids daily.Explanation
The patient with hypercalcemia is at risk for kidney stones, which may be prevented by a high fluid intake. Seizure precautions and monitoring for Chvostek’s or Trousseau’s sign are appropriate for hypocalcemic patients. The patient should engage in weight-bearing exercise to decrease calcium loss from bone.Rate this question:
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- 18.
Following a parathyroidectomy, a patient develops tingling of the lips and a positive Trousseau’s sign. Which action should the nurse take first?
- A.
Administer the ordered muscle relaxant.
- B.
Give the ordered oral calcium supplement.
- C.
Start the PRN oxygen at 2 L/min per cannula.
- D.
Have the patient rebreathe using a paper bag.
Correct Answer
D. Have the patient rebreathe using a paper bag.Explanation
The patient’s symptoms suggest mild hypocalcemia. The symptoms of hypocalcemia will be temporarily reduced by having the patient breathe into a paper bag, which will raise the PaCO2 and create a more acidic pH. The muscle relaxant will have no impact on the ionized calcium level. Although severe hypocalcemia can cause laryngeal stridor, there is no indication that this patient is experiencing laryngeal stridor or needs oxygen. Calcium supplements will be given to normalize calcium levels quickly, but oral supplements will take time to be absorbed.Rate this question:
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- 19.
After radical neck surgery, a patient develops hypoparathyroidism. The nurse should plan to teach the patient about
- A.
Use of bisphosphonates to reduce bone demineralization.
- B.
Including whole grains in the diet to prevent constipation.
- C.
Calcium supplementation to normalize serum calcium levels.
- D.
Having a high fluid intake to decrease risk for nephrolithiasis.
Correct Answer
C. Calcium supplementation to normalize serum calcium levels.Explanation
Oral calcium supplements are used to maintain the serum calcium in normal range and prevent the complications of hypocalcemia. Whole-grain foods decrease calcium absorption and will not be recommended. Bisphosphonates will lower serum calcium levels further by preventing calcium from being reabsorbed from bone. Kidney stones are not a complication of hypoparathyroidism and low calcium levels.Rate this question:
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- 20.
Which assessment finding for a patient who takes levothyroxine (Synthroid) to treat hypothyroidism indicates that the nurse should contact the health care provider before administering the medication?
- A.
Increased thyroxine (T4) level
- B.
Blood pressure 102/62 mm Hg
- C.
Distant and difficult to hear heart sounds
- D.
Elevated thyroid stimulating hormone level
Correct Answer
A. Increased thyroxine (T4) levelExplanation
An increased thyroxine level indicates the levothyroxine dose needs to be decreased. The other data are consistent with hypothyroidism and the nurse should administer the Synthroid.Rate this question:
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- 21.
When caring for a patient with a diagnosis of Cushing syndrome, which data will the nurse expect to find during the admission assessment?
- A.
Chronically low blood pressure
- B.
Bronzed appearance of the skin
- C.
Decreased axillary and pubic hair
- D.
Purplish red streaks on the abdomen
Correct Answer
D. Purplish red streaks on the abdomenExplanation
Purplish-red striae on the abdomen are a common clinical manifestation of Cushing syndrome. Hypotension and bronzed-appearing skin are manifestations of Addison’s disease. Decreased axillary and pubic hair occur with androgen deficiency.Rate this question:
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- 22.
A patient with Cushing syndrome who is admitted for adrenalectomy has a nursing diagnosis of disturbed body image related to changes in appearance caused by the effects of the disease. Which intervention by the nurse will be most helpful
- A.
Reassure the patient that the physical changes are very common in patients with Cushing syndrome.
- B.
Discuss the use of diet and exercise in controlling the weight gain associated with Cushing syndrome.
- C.
Teach the patient that most of the physical changes caused by Cushing syndrome will resolve after surgery.
- D.
Remind the patient that the metabolic impact of Cushing syndrome is of more importance than appearance.
Correct Answer
C. Teach the patient that most of the physical changes caused by Cushing syndrome will resolve after surgery.Explanation
The most reassuring communication to the patient is that the physical and emotional changes caused by the Cushing syndrome will resolve after hormone levels return to normal postoperatively. Reassurance that the physical changes are expected or that there are more serious physiological problems associated with Cushing syndrome are not therapeutic responses. The patient’s physiological changes are caused by the high hormone levels, not by the patient’s diet or exercise choices.Rate this question:
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- 23.
When a patient is hospitalized with acute adrenal insufficiency, which assessment finding by the nurse indicates that the prescribed therapies are effective?
- A.
Increasing serum sodium levels
- B.
Decreasing blood glucose levels
- C.
Decreasing serum chloride levels
- D.
Increasing serum potassium levels
Correct Answer
A. Increasing serum sodium levelsExplanation
Clinical manifestations of Addison’s disease include hyponatremia and an increase in sodium level indicates improvement. The other values indicate that treatment has not been effective.Rate this question:
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- 24.
A patient is admitted to the hospital in Addisonian crisis. Which patient statement supports the nursing diagnosis of ineffective self-health management related to lack of knowledge about management of Addison’s disease
- A.
“I double my dose of hydrocortisone on the days that I go for a run.”
- B.
“I frequently eat at restaurants, and so my food has a lot of added salt.”
- C.
“I had the stomach flu earlier this week and couldn’t take the hydrocortisone.”
- D.
“I take twice as much hydrocortisone in the morning as I do in the afternoon.”
Correct Answer
C. “I had the stomach flu earlier this week and couldn’t take the hydrocortisone.”Explanation
The need for hydrocortisone replacement is increased with stressors such as illness, and the patient needs to be taught to call the health care provider because medication and IV fluids and electrolytes may need to be given. The other patient statements indicate appropriate management of the Addison’s disease.Rate this question:
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- 25.
A patient with systemic lupus erythematosus has a prescription for 2 weeks of high-dose prednisone therapy. When teaching the patient about the prednisone, which information is most important for the nurse to include?
- A.
Call the doctor if you experience any mood alterations with the prednisone.
- B.
Do not stop taking the prednisone suddenly; it should be decreased gradually
- C.
. A weight-bearing exercise program will help minimize the risk for osteoporosis.
- D.
Weigh yourself daily to monitor for weight gain caused by water or increased fat.
Correct Answer
B. Do not stop taking the prednisone suddenly; it should be decreased graduallyExplanation
Acute adrenal insufficiency may occur if exogenous corticosteroids are suddenly stopped. Mood alterations and weight gain are possible adverse effects of corticosteroid use, but these are not life-threatening effects. Osteoporosis occurs when patients take corticosteroids for longer periodsRate this question:
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- 26.
When caring for a patient who has an adrenocortical adenoma, causing hyperaldosteronism, the nurse should
- A.
Provide a potassium-restricted diet.
- B.
Monitor the blood pressure every 4 hours.
- C.
Monitor blood glucose level every 4 hours.
- D.
Relieve edema by elevating the extremities.
Correct Answer
B. Monitor the blood pressure every 4 hours.Explanation
ANS: B
Hypertension caused by sodium retention is a common complication of hyperaldosteronism. Hyperaldosteronism does not cause elevation in blood glucose. The patient will be hypokalemic and require potassium supplementation before surgery. Edema does not usually occur with hyperaldosteronism.Rate this question:
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- 27.
A patient admitted to the hospital with hypertension is diagnosed with a pheochromocytoma. The nurse will plan to monitor the patient for
- A.
Flushing.
- B.
Headache.
- C.
Bradycardia. .
- D.
Hypoglycemia
Correct Answer
B. Headache.Explanation
ANS: B
The classic clinical manifestations of pheochromocytoma are hypertension, tachycardia, severe headache, diaphoresis, and abdominal or chest pain. Elevated blood glucose also may occur because of sympathetic nervous system stimulation. Bradycardia and flushing would not be expected.Rate this question:
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- 28.
After a patient with a pituitary adenoma has had a hypophysectomy, the nurse will plan to do discharge teaching about the need for
- A.
Oral corticosteroids to replace endogenous cortisol.
- B.
Chemotherapy to prevent reoccurrence of the tumor.
- C.
Insulin use to maintain blood glucose at normal levels.
- D.
Sodium restriction to prevent fluid retention and hypertension.
Correct Answer
A. Oral corticosteroids to replace endogenous cortisol.Explanation
ANS: A
Antidiuretic hormone (ADH), cortisol, and thyroid hormone replacement will be needed for life after hypophysectomy. Without the effects of adrenocorticotropic hormone (ACTH) and cortisol, the blood glucose and serum sodium will be low unless cortisol is replaced. An adenoma is a benign tumor, and chemotherapy will not be needed.Rate this question:
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- 29.
When developing a plan of care for a patient with syndrome of inappropriate antidiuretic hormone (SIADH), which interventions will the nurse include?
- A.
Encourage fluids to 2000 mL/day.
- B.
Offer patient hard candies to suck on. .
- C.
Monitor for increased peripheral edema.
- D.
Keep head of bed elevated to 30 degrees
Correct Answer
B. Offer patient hard candies to suck on. .Explanation
ANS: B
Sucking on hard candies decreases thirst for a patient on fluid restriction. Patients with SIADH are on fluid restrictions of 800 to 1000 mL/day. Peripheral edema is not seen with SIADH. The head of the bed is elevated no more than 10 degrees to increase left atrial filling pressure and decrease antidiuretic hormone (ADH) release.Rate this question:
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- 30.
Which action should the nurse take first when caring for a patient who has just arrived on the unit after a thyroidectomy?
- A.
Check the dressing for bleeding.
- B.
Assess respiratory rate and effort.
- C.
Take the blood pressure and pulse.
- D.
Support the patient’s head with pillows.
Correct Answer
B. Assess respiratory rate and effort.Explanation
ANS: B
Airway obstruction is a possible complication after thyroidectomy because of swelling or bleeding at the site or tetany, and the priority nursing action is to assess the airway. The other actions also are part of the standard nursing care postthyroidectomy but are not as high in priority.Rate this question:
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- 31.
A patient with Cushing syndrome returns to the surgical unit following an adrenalectomy. During the initial postoperative period, the nurse gives the highest priority to
- A.
Monitoring for infection.
- B.
Protecting the patient’s skin.
- C.
Maintaining fluid and electrolyte status.
- D.
Preventing severe emotional disturbances.
Correct Answer
C. Maintaining fluid and electrolyte status.Explanation
ANS: C
After adrenalectomy, the patient is at risk for circulatory instability caused by fluctuating hormone levels, and the focus of care is to assess and maintain fluid and electrolyte status through the use of IV fluids and corticosteroids. The other goals also are important for the patient but are not as immediately life-threatening as the circulatory collapse that can occur with fluid and electrolyte disturbances.Rate this question:
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- 32.
Which information obtained by the nurse when caring for a patient who has diabetes insipidus (DI) is most important to report to the health care provider?
- A.
The patient had a recent head injury.
- B.
The patient is confused and lethargic.
- C.
The patient has a urine output of 400 mL/hr.
- D.
The patient’s urine specific gravity is 1.003.
Correct Answer
B. The patient is confused and lethargic.Explanation
ANS: B
The patient’s confusion and lethargy may indicate hypernatremia and should be addressed quickly. In addition, patients with DI compensate for fluid losses by drinking copious amounts of fluids, but a patient who is lethargic will be unable to drink enough fluids and will become hypovolemic. A high urine output, low urine specific gravity, and history of a recent head injury are consistent with diabetes insipidus, but they do not require immediate nursing action to avoid life-threatening complications.Rate this question:
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- 33.
Which assessment finding for a 24-year-old patient admitted with Graves’ disease requires the most rapid intervention by the nurse?
- A.
BP 166/100 mm Hg
- B.
Bilateral exophthalmos
- C.
Heart rate 136 beats/minute
- D.
Temperature 104.8° F (40.4° C)
Correct Answer
D. Temperature 104.8° F (40.4° C)Explanation
ANS: D
The patient’s temperature indicates that the patient may have thyrotoxic crisis and that interventions to lower the temperature are needed immediately. The other findings also require intervention but do not indicate potentially life-threatening complicationsRate this question:
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- 34.
A patient with Graves’ disease is admitted to the emergency department with thyroid storm. Which of these prescribed medications should the nurse administer first?
- A.
Propranolol (Inderal)
- B.
Propylthiouracil (PTU)
- C.
Methimazole (Tapazole)
- D.
Iodine (Lugol’s solution)
Correct Answer
A. Propranolol (Inderal)Explanation
ANS: A
-adrenergic blockers work rapidly to decrease the cardiovascular manifestations of thyroid storm. The other medications take days to weeks to have an impact on thyroid function.Rate this question:
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- 35.
While assessing a patient who has just arrived in the postanesthesia recovery unit (PACU) after a thyroidectomy, the nurse obtains these data. Which information is most important to communicate to the surgeon?
- A.
The patient is sleepy and hard to arouse.
- B.
The patient has increasing swelling of the neck.
- C.
The patient is complaining of 7/10 incisional pain.
- D.
The patient’s cardiac monitor shows a heart rate of 112.
Correct Answer
B. The patient has increasing swelling of the neck.Explanation
ANS: B
The neck swelling may lead to respiratory difficulty, and rapid intervention is needed to prevent airway obstruction. The incisional pain should be treated but is not unusual after surgery. A heart rate of 112 is not unusual in a patient who has been hyperthyroid and has just arrived in the PACU from surgery. Sleepiness in the immediate postoperative period is expected.Rate this question:
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- 36.
When providing postoperative care for a patient who had a bilateral adrenalectomy, which assessment information requires the most rapid action by the nurse?
- A.
The blood glucose is 176 mg/dL.
- B.
The lungs have bibasilar crackles.
- C.
The patient’s BP is 88/50 mm Hg.
- D.
The patient has 5/10 incisional pain.
Correct Answer
C. The patient’s BP is 88/50 mm Hg.Explanation
ANS: C
The decreased BP indicates possible adrenal insufficiency. The nurse should immediately notify the health care provider so that corticosteroid medications can be administered. The nurse should also address the elevated glucose, incisional pain, and crackles with appropriate collaborative or nursing actions, but prevention and treatment of acute adrenal insufficiency is the priority after adrenalectomy.Rate this question:
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- 37.
Which of these nursing actions in the plan of care for a patient who has diabetes insipidus will be most appropriate for the RN to delegate to an experienced LPN/LVN?
- A.
Titrate the infusion of 5% dextrose in water.
- B.
Teach patient how to use DDAVP nasal spray.
- C.
Assess patient’s hydration status every 8 hours.
- D.
Administer subcutaneous desmopressin (DDAVP).
Correct Answer
D. Administer subcutaneous desmopressin (DDAVP).Explanation
ANS: D
Administration of medications is included in LPN/LVN education and scope of practice. Assessments, patient education, and titrating fluid infusions are more complex skills and should be done by the RN.Rate this question:
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- 38.
A patient is admitted with possible syndrome of inappropriate antidiuretic hormone (SIADH). Which information obtained by the nurse is most important to communicate rapidly to the health care provider?
- A.
The patient complains of dyspnea with activity.
- B.
The patient has a urine specific gravity of 1.025.
- C.
The patient has a recent weight gain of 8 lb.
- D.
The patient has a serum sodium level of 119 mEq/L.
Correct Answer
D. The patient has a serum sodium level of 119 mEq/L.Explanation
ANS: D
A serum sodium of less than 120 mEq/L increases the risk for complications such as seizures and needs rapid correction. The other data are not unusual for a patient with SIADH and do not indicate the need for rapid action.Rate this question:
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- 39.
After receiving change-of-shift report about the following four patients, which patient should the nurse assess first?
- A.
A 31-year-old with Cushing syndrome and a blood glucose level of 244 mg/dL
- B.
A 22-year-old admitted with syndrome of inappropriate antidiuretic hormone (SIADH) who has a serum sodium level of 130 mEq/L
- C.
A 70-year-old who recently started taking levothyroxine (Synthroid) and has an irregular pulse of 134
- D.
A 53-year-old who has Addison’s disease and is due for a scheduled dose of hydrocortisone (Solu-Cortef).
Correct Answer
C. A 70-year-old who recently started taking levothyroxine (Synthroid) and has an irregular pulse of 134Explanation
ANS: C
Initiation of thyroid replacement in older adults may cause angina and cardiac dysrhythmias. The patient’s high pulse rate needs rapid investigation by the nurse to assess for and intervene with any cardiac problems. The other patients also require nursing assessment and/or actions but are not at risk for life-threatening complications.Rate this question:
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- Musculoskeletal Quizzes
- Pain Quizzes
- Pharmacodynamics Quizzes
- Piercing Quizzes
- Spanish Body Parts Quizzes
- Thorax Quizzes
- Urine Quizzes
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