A client with suspected pulmonary edema is undergoing diagnostic testing. Which laboratory parameter is often elevated in cases of heart failure-related pulmonary edema?
Serum creatinine
Blood glucose
Hemoglobin level
Serum potassium
The Correct Answer is A
A) Correct. Serum creatinine levels can be elevated in cases of heart failure-related pulmonary edema, indicating impaired kidney function due to reduced cardiac output.
B) Incorrect. Blood glucose levels may be elevated in some individuals with diabetes but are not directly related to pulmonary edema.
C) Incorrect. Hemoglobin levels are not typically used to diagnose pulmonary edema; they are more related to oxygen-carrying capacity in the blood.
D) Incorrect. Serum potassium levels may be influenced by various factors but are not a primary indicator of pulmonary edema.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. Diuretics are commonly used in the management of pulmonary edema to reduce fluid volume, preload, and afterload on the heart.
B) Incorrect. Antibiotics are used to treat bacterial infections and are not typically used as a primary treatment for pulmonary edema.
C) Incorrect. Bronchodilators are used to relieve airway constriction and are not the primary treatment for pulmonary edema.
D) Incorrect. Anticoagulants are used to prevent blood clot formation and are not the primary treatment for pulmonary edema.
Correct Answer is B
Explanation
A) Incorrect. Caffeine, when consumed in moderation, is not a known risk factor for pulmonary edema.
B) Correct. Excessive alcohol consumption can lead to heart-related issues, including alcoholic cardiomyopathy, which can increase the risk of pulmonary edema.
C) Incorrect. While nicotine is harmful to the cardiovascular system, it is not a direct cause of pulmonary edema.
D) Incorrect. While marijuana use can have various health effects, it is not a known direct risk factor for pulmonary edema.
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