The nurse is describing angina to a family member of a client recently diagnosed with the condition. Which characterization of angina is the most appropriate?
Slow heart rate and difficulty standing
Chest pain on physical exertion or emotional stress
Sudden weakness with severe headache
Difficulty breathing and increased temperature
The Correct Answer is B
A. Slow heart rate and difficulty standing are not typical symptoms of angina.
B. Chest pain that occurs on physical exertion or emotional stress is the classic symptom of angina, caused by reduced blood flow to the heart muscle.
C. Sudden weakness with a severe headache could suggest other medical issues such as a stroke, not angina.
D. Difficulty breathing and increased temperature are not specific to angina and could indicate other health problems like infection or respiratory issues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Nitroglycerin typically causes vasodilation and can lower blood pressure, rather than causing hypertension.
B. Diuresis, or increased urine production, is not a common adverse effect of nitroglycerin.
C. Nitroglycerin may cause a slight decrease in heart rate (bradycardia), but headache is a more common adverse effect.
D. Headache is the most common adverse effect of nitroglycerin, especially when first starting the medication or with dosage adjustments, due to vasodilation of blood vessels, including those in the head.
Correct Answer is D
Explanation
A. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.
B. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.
C. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.
D. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.
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