The nurse is admitting a patient who has chest pain. Which assessment data suggest that the pain may be from an acute myocardial infarction?.
The pain has lasted longer than 30 minutes.
The pain increases with deep breathing.
The pain is relieved after the patient takes nitroglycerin.
The pain is reproducible when the patient raises the arms.
The Correct Answer is A
Choice A rationale:
Chest pain that lasts for 20 minutes or more is characteristic of an acute myocardial infarction (AMI)123.
Choice B rationale:
Changes in pain that occur with deep breathing are more typical of musculoskeletal pain or pericarditis.
Choice C rationale:
Stable angina is usually relieved when the patient takes nitroglycerin.
Choice D rationale:
Pain that is reproducible when the patient raises the arms is more typical of musculoskeletal pain.
So, the correct answer is A, after analyzing all choices.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
An increase in heart rate from 66 to 98 beats/min indicates that the heart is working harder, which could be a sign of stress or exertion. This is a significant increase and could indicate that the patient needs to rest.
Choice B rationale:
While a drop in O2 saturation from 99% to 95% is noticeable, it is still within the normal range (95-100%). Therefore, it would not necessarily indicate a need for the patient to rest.
Choice C rationale:
A respiratory rate increase from 14 to 20 breaths/min is within the normal range (12-20 breaths/min) and would not necessarily indicate a need for the patient to rest.
Choice D rationale:
A blood pressure change from 118/60 to 126/68 mm Hg is within the normal range and would not necessarily indicate a need for the patient to rest.
So, the correct answer is Choice A, after analyzing all choices.
Correct Answer is D
Explanation
Choice A rationale:
The right upper-sternal border is not the best place to hear a murmur typical of mitral regurgitation.
Choice B rationale:
The left upper-sternal border is not the best place to hear a murmur typical of mitral regurgitation.
Choice C rationale:
The left lower-sternal border is not the best place to hear a murmur typical of mitral regurgitation.
Choice D rationale:
The apex of the heart is the best place to hear a murmur typical of mitral regurgitation. This is where the sound will be most audible.
So, the correct answer is Choice D, after analyzing all choices.
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