A nurse is caring for a client who has been taking propranolol. Which of the following findings indicates a need to withhold the medication?
Blood pressure 156/90 mm Hg
Pulse 54/min
Potassium 5.2 mEq/L
Sodium 130 mEq/L
The Correct Answer is B
A. While a blood pressure of 156/90 mm Hg may be elevated, it is not necessarily an indication to withhold propranolol, which is commonly used to treat hypertension.
B. A pulse rate of 54/min suggests bradycardia, which is a potential side effect of propranolol and may warrant withholding the medication.
C. A potassium level of 5.2 mEq/L is within the normal range (3.5-5.0 mEq/L) and is not typically a reason to withhold propranolol.
D. A sodium level of 130 mEq/L is within the normal range (135-145 mEq/L) and is not typically a reason to withhold propranolol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The wall suction setting does not directly indicate the functioning of the NG tube.
B. Greenish-yellow drainage fluid may indicate the presence of bile in the stomach, suggesting
that the NG tube is not adequately draining gastric contents, which could indicate a malfunction.
C. An aspirate pH of 3 indicates gastric acidity, which is expected in the stomach and does not necessarily indicate a problem with NG tube function.
D. Abdominal rigidity may suggest intra-abdominal pathology but does not specifically indicate NG tube dysfunction.
Correct Answer is A
Explanation
A.
A. A BMI of 20 falls within the healthy weight range for adults.
B. Malnutrition is characterized by a BMI below the healthy weight range and is typically associated with BMI values less than 18.5.
C. Overweight is characterized by a BMI between 25 and 29.9.
D. Obesity is characterized by a BMI of 30 or higher.
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