A nurse is caring for a client with a pheochromocytoma. Which assessment finding will the nurse expect for this client?
Decreased pulse
Elevated blood pressure
Cold intolerance
Decreased respiratory rate
The Correct Answer is B
Rationale:
A. A decreased pulse is not typically associated with pheochromocytoma. This condition is characterized by the excessive release of catecholamines, which usually leads to an increased heart rate.
B. Pheochromocytoma is a tumor of the adrenal medulla that causes excessive secretion of catecholamines, leading to episodic or sustained hypertension. Elevated blood pressure is a hallmark symptom of this condition.
C. Cold intolerance is more commonly associated with hypothyroidism and is not a typical finding in pheochromocytoma.
D. Decreased respiratory rate is not characteristic of pheochromocytoma; instead, clients may experience symptoms such as palpitations, sweating, and headaches due to the elevated catecholamine levels.
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Correct Answer is B
Explanation
Rationale:
A. A low sodium diet is not appropriate for a client with SIADH and hyponatremia, as it can exacerbate the low sodium levels. Increasing sodium intake might be more appropriate depending on the clinical situation.
B. Restricting fluid intake is a standard treatment for SIADH to prevent further dilution of sodium in the blood, which is critical in managing hyponatremia.
C. Desmopressin acetate is used to treat conditions with insufficient antidiuretic hormone, such as diabetes insipidus, and is not appropriate for SIADH.
D. An IV of 0.45% sodium chloride is hypotonic and could worsen hyponatremia in SIADH. Hypertonic saline would be more appropriate if IV treatment were necessary
Correct Answer is C
Explanation
Rationale:
A. Soaking the feet is not recommended for clients with diabetes, as it can lead to skin breakdown and increase the risk of infection.
B. While applying lotion to the feet is recommended to keep the skin moisturized, lotion should not be applied between the toes, as this can create a moist environment that promotes fungal infections.
C. Checking the feet daily for sores, bruises, and other injuries is crucial for clients with diabetes to prevent complications like infections and ulcers, which can lead to serious outcomes like amputations if not treated promptly.
D. Wearing sandals exposes the feet to potential injuries and is not recommended for clients with diabetes. It is better to wear well-fitting, closed-toe shoes that provide protection.