HESI RN
HESI RN Nursing Leadership and Management Exam 6
1. The client has undergone a thyroidectomy. Which of the following symptoms would indicate a potential complication?
- A. Bradycardia
- B. Tachycardia
- C. Hyperreflexia
- D. Hypocalcemia
Correct answer: D
Rationale: Hypocalcemia is a potential complication of thyroidectomy as it may occur if the parathyroid glands, responsible for calcium regulation, are inadvertently removed or damaged during the procedure. Bradycardia (slow heart rate) is not typically associated with thyroidectomy complications. Tachycardia (fast heart rate) is more commonly seen in hyperthyroidism. Hyperreflexia (exaggerated reflex responses) is not a typical complication of thyroidectomy.
2. In a client with hypoparathyroidism, the nurse should expect which laboratory result?
- A. Increased calcium levels
- B. Decreased phosphorus levels
- C. Increased phosphorus levels
- D. Increased potassium levels
Correct answer: C
Rationale: In hypoparathyroidism, there is a deficiency of parathyroid hormone, leading to decreased calcium levels and increased phosphorus levels. Therefore, the correct answer is 'Increased phosphorus levels' (Choice C). Choice A, 'Increased calcium levels,' is incorrect because hypoparathyroidism is associated with low calcium levels. Choice B, 'Decreased phosphorus levels,' is incorrect as phosphorus levels are typically elevated in hypoparathyroidism. Choice D, 'Increased potassium levels,' is not directly related to hypoparathyroidism and is not an expected laboratory result in this condition.
3. A client is admitted to the ER with DKA. In the acute phase, the priority nursing action is to prepare to:
- A. Administer regular insulin intravenously
- B. Administer 5% dextrose intravenously
- C. Correct the acidosis
- D. Apply an electrocardiogram monitor
Correct answer: A
Rationale: Administering regular insulin intravenously is the priority nursing action in the acute phase of DKA. Insulin helps to lower blood glucose levels by promoting cellular uptake of glucose and inhibiting ketone production. Administering dextrose would be counterproductive as it can worsen hyperglycemia. Correcting acidosis is important but usually follows insulin administration. Applying an electrocardiogram monitor is not the priority action in the acute management of DKA.
4. The client with hyperthyroidism is receiving propylthiouracil (PTU). The nurse should monitor for which of the following potential side effects?
- A. Leukopenia
- B. Hyperglycemia
- C. Hypertension
- D. Weight gain
Correct answer: A
Rationale: The correct answer is A: Leukopenia. Propylthiouracil can lead to bone marrow suppression, resulting in leukopenia. Monitoring white blood cell counts is crucial to detect this potential side effect early. Choice B, hyperglycemia, is not typically associated with propylthiouracil use. Choice C, hypertension, is not a common side effect of propylthiouracil. Choice D, weight gain, is also not a typical side effect of propylthiouracil therapy.
5. The healthcare provider is assessing a client with Addison's disease. Which of the following symptoms is consistent with this condition?
- A. Hypertension
- B. Hyperglycemia
- C. Hyperpigmentation
- D. Weight gain
Correct answer: C
Rationale: Hyperpigmentation is a characteristic symptom of Addison's disease. In Addison's disease, there is a decrease in cortisol production, leading to an increase in adrenocorticotropic hormone (ACTH) secretion by the pituitary gland. Excess ACTH can stimulate melanocytes, resulting in hyperpigmentation. Choices A, B, and D are not typically associated with Addison's disease. Hypertension is more commonly associated with conditions involving excess cortisol production, such as Cushing's syndrome. Hyperglycemia may occur in diabetes mellitus but is not a hallmark of Addison's disease. Weight loss, rather than weight gain, is a common symptom of Addison's disease due to decreased cortisol levels.
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