The nurse is caring for a client who has thrombocytopenia.
Which of the following will the nurse administer for this disorder?

Corticosteroid.

Diphenhydramine.

Desmopressin (DDAVP).

Hydrochlorothiazide (HCTZ).

Answer and Explanation

The Correct Answer is A

Choice A rationale

Corticosteroids are used in thrombocytopenia because they suppress the immune response, particularly in immune thrombocytopenic purpura (ITP). They reduce platelet destruction by inhibiting autoantibody formation and increasing platelet lifespan. Normal platelet count ranges from 150,000 to 400,000/µL. Thrombocytopenia occurs when platelets drop below 150,000/µL, increasing bleeding risk. Corticosteroids can also decrease capillary permeability, minimizing petechiae and ecchymoses.

Choice B rationale

Diphenhydramine, an antihistamine, is used for allergic reactions but has no role in treating thrombocytopenia. It does not address the underlying immune or hematologic causes of low platelet counts. Its primary actions include H1 receptor antagonism, reducing histamine-mediated symptoms like itching and swelling. However, it lacks immunosuppressive or hematologic-stimulating effects essential for managing thrombocytopenia.

Choice C rationale

Desmopressin (DDAVP) is a synthetic antidiuretic hormone analog used for certain bleeding disorders like von Willebrand disease or mild hemophilia A. It increases factor VIII and von Willebrand factor levels, improving clotting. However, it is not indicated for thrombocytopenia as it does not address platelet count deficiencies or immune-mediated platelet destruction.

Choice D rationale

Hydrochlorothiazide (HCTZ) is a thiazide diuretic used for hypertension and edema. Its mechanism of action involves inhibiting sodium reabsorption in the distal tubule, promoting diuresis. HCTZ has no effect on platelet counts or immune mechanisms and is not used in thrombocytopenia. Its side effects, like electrolyte imbalances, may complicate patient management.

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Correct Answer is A

Explanation

Choice A rationale

Venison stew and ice cream are high in animal protein and calcium. Excess dietary calcium and animal protein can increase the urinary excretion of oxalate, contributing to kidney stone formation. Hyperoxaluria leads to the precipitation of calcium oxalate crystals in the renal tubules, exacerbating stone development.

Choice B rationale

Poached salmon and green beans are suitable because salmon is low in oxalate content, and green beans are unlikely to contribute significantly to oxalate excretion. Low-oxalate foods help reduce the recurrence risk of kidney stone formation and support overall renal health.

Choice C rationale

Spinach salad and rhubarb pie are rich in oxalate. Spinach contains 970 mg per 100 g, and rhubarb contributes significantly to dietary oxalate, promoting hyperoxaluria and increasing kidney stone risks. These foods should be avoided by individuals prone to oxalate stones.

Choice D rationale

Sautéed mushrooms and fried rice are acceptable choices, as mushrooms have negligible oxalate content and fried rice does not contribute significantly to oxalate excretion. Both options support balanced nutrition while minimizing renal stone risks.

A. "Stones that are lodged in the ureter cause symptoms like you are describing.”. B. "You will most likely pass the stones in the next few hours.”. C. "Your symptoms are consistent with stones that are lodged in the bladder.”. D. "The stones will need to be removed through a procedure.”.

Correct Answer is A

Explanation

Choice A rationale

Stones lodged in the ureter cause severe, colicky pain due to intense peristaltic waves attempting to dislodge the obstruction. The pain often radiates down the thigh and groin as the ureter's path follows these areas. Additionally, urinary retention or frequent urges with minimal voiding occurs due to irritation and partial blockage, confirming ureteral stone involvement.

Choice B rationale

While some stones may pass spontaneously, timing varies widely depending on size, location, and hydration levels. Pain and obstruction may persist longer than a few hours, making this statement misleading without further assessment.

Choice C rationale

Bladder stones may cause lower abdominal pain, frequency, and hematuria but do not typically involve radiating pain to the groin or thigh. The described symptoms strongly suggest ureteral obstruction rather than bladder involvement.

Choice D rationale

While procedural removal is an option for large or immovable stones, initial approaches often include pain control, hydration, and medical expulsive therapy. Surgical intervention is not the first-line explanation unless conservative management fails.

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The nurse is caring for a client who has thrombocytopenia.Which of the following will the nurse administer for this disorder?

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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The nurse is caring for a client who has thrombocytopenia.
Which of the following will the nurse administer for this disorder?