Nokea
Which of the following are appropriate nursing interventions for the patient in myxedema coma? (Select all that apply.)
- A. Administer levothyroxine as prescribed.
- B. Encourage the intake of foods high in sodium.
- C. Initiate passive rewarming interventions.
- D. Monitor airway and respiratory effort.
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Administering levothyroxine is crucial in treating myxedema coma as it helps replace the deficient thyroid hormone.
2. This intervention addresses the underlying cause of myxedema coma, which is severe hypothyroidism.
3. Levothyroxine administration can help reverse the symptoms of myxedema coma and improve the patient's condition.
Summary of Incorrect Choices:
- B: Encouraging high sodium intake is not appropriate as myxedema coma is associated with fluid retention and sodium may exacerbate this.
- C: Passive rewarming interventions are not relevant for myxedema coma, as the condition is not typically related to hypothermia.
- D: While monitoring airway and respiratory effort is important in general patient care, it is not a specific intervention for myxedema coma.
You may also like to solve these questions
The nurse is providing insulin education for an elderly patient with long-standing
diabetes. A prescription has been written for the patient to take 20 units of insulin glargine at 10
PM nightly. The nurse should instruct the patient that the peak of the insulin action for this agent
is
- A. 200
- B. 400
- C. 800
- D. peakless
Correct Answer: D
Rationale: The correct answer is D: peakless. Insulin glargine is a long-acting insulin with a smooth, consistent release of insulin over 24 hours, providing a steady level of insulin without a pronounced peak. This characteristic helps in maintaining stable blood glucose levels. Options A, B, and C are incorrect as they refer to peak values that do not apply to insulin glargine.
In calculating the glomerular filtration rate (GFR) results for women, the creatinine clearance is usually:
- A. the same as for men.
- B. greater than that for men.
- C. multiplied by 0.85.
- D. multiplied by 1.15.
Correct Answer: A
Rationale: The correct answer is A: the same as for men. GFR is calculated based on factors like age, weight, and serum creatinine levels, which are not directly influenced by gender. Therefore, the creatinine clearance for women is the same as for men. Choices B, C, and D are incorrect because there is no inherent biological difference between men and women that would cause a difference in creatinine clearance for GFR calculation.
The nurse is caring for a patient receiving peritoneal dialysis. The patient suddenly complains of abdominal pain and chills. The patient’s temperature is elevated. The nurse should
- A. assess peritoneal dialysate return.
- B. check the patient’s blood sugar.
- C. evaluate the patient’s neurological status.
- D. inform the provider of probable visceral perforation.
Correct Answer: D
Rationale: The correct answer is D: inform the provider of probable visceral perforation. This is the most urgent action as sudden abdominal pain, chills, and elevated temperature in a patient receiving peritoneal dialysis could indicate a serious complication like visceral perforation, which requires immediate medical attention to prevent further complications. Assessing peritoneal dialysate return (A) may provide some information but does not address the urgent need to address a potential visceral perforation. Checking the patient's blood sugar (B) and evaluating the patient's neurological status (C) are not priorities in this situation and do not address the potential life-threatening complication of visceral perforation.
The most significant clinical finding of acute adrenal crisis associated with fluid and electrolyte imbalance is
- A. fluid volume excess.
- B. hyperglycemia.
- C. hyperkalemia
- D. hypernatremia
Correct Answer: C
Rationale: Step-by-step rationale for the correct answer (C: hyperkalemia):
1. Adrenal crisis leads to adrenal insufficiency, causing decreased cortisol levels.
2. Cortisol plays a crucial role in regulating potassium levels.
3. With decreased cortisol, potassium levels can rise, leading to hyperkalemia.
4. Hyperkalemia can result in life-threatening cardiac arrhythmias.
Summary:
A: Fluid volume excess is not typical in adrenal crisis.
B: Hyperglycemia can be present but is not the most significant finding.
D: Hypernatremia is not a typical feature of adrenal crisis.
A patient presents to the emergency department with the following clinical signs: Pulse: 132 beats/min Blood pressure: 88/50 mm Hg Respiratory rate: 32 breaths/min Temperature: 8°F Chest x-ray: Findings consistent with congestive heart failure Cardiac rhythm: Atrial fibrillation with rapid ventricular response These signs are consistent with which disorder?
- A. Adrenal crisis
- B. Myxedema coma
- C. Syndrome of inappropriate secretion of antidiuretic hormone (SIADH)
- D. Thyroid storm
Correct Answer: D
Rationale: Rationale: The clinical signs indicate a hypermetabolic state with tachycardia, hypotension, tachypnea, and potential fever, typical of a thyroid storm. The presence of congestive heart failure and atrial fibrillation further support this diagnosis due to the hyperthyroid state exacerbating cardiovascular symptoms. Adrenal crisis (A) would present with hypotension and shock, but not with the hypermetabolic state seen here. Myxedema coma (B) would present with hypothermia, bradycardia, and altered mental status, which are not present in this case. SIADH (C) would typically present with hyponatremia and concentrated urine, which are not seen here.