This medication is most commonly used to treat acute angina attacks:
Potassium Chloride
Nitroglycerin
Furosemide
Atenolol
The Correct Answer is B
A. Potassium chloride is used to treat potassium deficiency and is not indicated for acute angina attacks.
B. Nitroglycerin is a vasodilator that is commonly used to relieve and prevent acute angina attacks by increasing blood flow to the heart.
C. Furosemide is a diuretic used to treat fluid retention and high blood pressure, not angina.
D. Atenolol is a beta-blocker used to treat high blood pressure and angina but is not typically used for acute attacks.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
B. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
C. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
D. To convert pounds to kilograms, divide the weight in pounds by 2.2. Therefore, 198 lbs ÷ 2.2 = 90 kg.
Correct Answer is B
Explanation
A. Repeating the prescription back to the provider ensures accuracy and is a best practice.
B. Telephone prescriptions should be transcribed into the appropriate medical record or order entry system, not just the nurse's notes. This ensures the prescription is documented correctly and can be acted upon by other healthcare team members.
C. Asking for clarification when the prescription is not understood is crucial to prevent errors.
D. Telephone prescriptions should be signed by the provider as soon as possible to ensure they are valid and have been accurately communicated.
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