A nurse is caring for a client who has a prescription for furosemide, which of the following laboratory tests should the nurse monitor?

Arterial blood gases

Blood urea nitrogen

Prothrombin time

Thyroid stimulating hormone

Answer and Explanation

The Correct Answer is B

Rationale:

A. Arterial blood gases: While ABGs assess respiratory and metabolic balance, they are not routinely monitored for clients on furosemide. This test is more relevant for clients with severe respiratory or acid-base disorders, not as a direct indicator of diuretic therapy effects.

B. Blood urea nitrogen: Furosemide is a loop diuretic that can affect kidney function by reducing circulating blood volume. Monitoring BUN helps assess renal perfusion and detect early signs of dehydration or nephrotoxicity associated with diuretic use.

C. Prothrombin time: PT evaluates coagulation status, typically in clients taking anticoagulants like warfarin. Furosemide does not affect clotting pathways, so PT monitoring is unnecessary in this context unless the client is on anticoagulants for another condition.

D. Thyroid stimulating hormone: TSH measures thyroid function but is not influenced by furosemide. There is no established link between furosemide and thyroid activity that would necessitate routine TSH monitoring for clients taking this medication.

Nursing Test Bank

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Correct Answer is C

Explanation

Rationale:

A. Restrict alcohol intake to 350 mL (12 oz) of wine per day: This recommendation exceeds the safe alcohol limit for individuals at risk for hypertension. For women, the limit is typically one drink per day, and for men, up to two.

B. Limit caloric intake to 2,500 calories per day: 2,500 calories may still be excessive for many individuals, especially those with sedentary lifestyles. Hypertension risk is more effectively reduced through balanced nutrition and physical activity, not just calorie limits.

C. Walk for 30 min 5 days per week: Regular aerobic exercise like walking improves cardiovascular health and is strongly recommended to prevent and manage hypertension. This frequency and duration align with guidelines to lower blood pressure and support overall wellness.

D. Increase dietary intake of canned vegetables: Canned vegetables often contain high sodium levels, which can contribute to elevated blood pressure. Clients at risk for hypertension should be encouraged to choose fresh or low-sodium alternatives to help control sodium intake.

A. Deliver 2 L of oxygen via partial nonrebreather mask. B. Give epinephrine intramuscularly C. Administer diazepam PO. D. Notify the radiology department

Correct Answer is B

Explanation

Rationale:

A. Deliver 2 L of oxygen via partial nonrebreather mask: While oxygen can support airway function, it does not address the underlying cause of anaphylaxis. Airway closure due to an allergic reaction requires immediate pharmacologic intervention, not just oxygen delivery.

B. Give epinephrine intramuscularly: Epinephrine is the first-line treatment for anaphylaxis. It counteracts bronchoconstriction, airway edema, and hypotension by stimulating alpha and beta receptors, and should be administered immediately when signs of airway compromise are present.

C. Administer diazepam PO: Diazepam is used for anxiety or seizures, not for acute allergic reactions. It has no effect on reversing airway swelling or bronchospasm and would delay the appropriate emergency treatment needed in this situation.

D. Notify the radiology department: Contacting the radiology department is not relevant or urgent in this scenario. The client is experiencing a life-threatening reaction that requires immediate medical intervention, not communication with non-emergency services.

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A nurse is caring for a client who has a prescription for furosemide, which of the following laboratory tests should the nurse monitor?

Nursing Test Bank

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