A nurse caring for a client who has a new prescription for atenolol. For which of the following adverse effects should the nurse monitor the clients
Hypokalemia
Bradycardia
Anemia
Neutropenia
The Correct Answer is B
Atenolol is a beta-blocker medication commonly used to treat conditions such as hypertension (high blood pressure) and certain heart rhythm disorders. One of the intended effects of atenolol is to lower the heart rate by blocking the action of adrenaline on beta receptors in the heart. However, this can sometimes result in bradycardia, which refers to a heart rate that is slower than the normal range.
Hypokalemia, or low potassium levels, is not directly caused by atenolol but can be an indirect effect. Beta-blockers like atenolol can potentially interfere with the normal release of insulin and contribute to increased urinary excretion of potassium. Therefore, it's important to monitor potassium levels in clients taking atenolol, as low potassium levels can have adverse effects on various body systems.
Anemia and neutropenia are not typically associated with the use of atenolol. Anemia refers to a decrease in the number of red blood cells or a decrease in the amount of hemoglobin, which carries oxygen to the body tissues. Neutropenia refers to a decrease in the number of neutrophils, which are a type of white blood cell involved in fighting infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The purpose of the stool guaiac test, also known as the fecal occult blood test (FOBT), is to identify the presence of hidden or occult blood in the stool. This test is commonly performed to screen for gastrointestinal bleeding, which can indicate various conditions such as colorectal cancer, ulcers, polyps, or other sources of bleeding in the digestive tract.
The other options mentioned are not specifically detected by the stool guaiac test:
Parasites: The stool guaiac test does not directly detect parasites in the feces. Parasite testing requires a different type of analysis, such as microscopic examination or specialized laboratory tests.
Bacteria: The stool guaiac test does not specifically detect bacteria in the feces. If a bacterial infection is suspected, other diagnostic tests such as stool culture or polymerase chain reaction (PCR) may be ordered.
Fat: The stool guaiac test is not designed to detect fat in the feces. If there is a concern about fat malabsorption, other tests such as fecal fat analysis or Sudan stain may be used.
Correct Answer is D
Explanation
Furosemide is a loop diuretic that helps the body get rid of excess fluid by increasing urine output. However, it also promotes the loss of potassium in the urine, leading to a potential decrease in the body's potassium levels.
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