A patient is admitted to the emergency department and diagnosed as having an ST-segment-elevation myocardial infarction (STEMI). Which question would the nurse ask to determine whether the patient is a candidate for thrombolytic therapy?.

"Did you take aspirin today?".

"Do you have any allergies?".

"Can you rate the pain on a 0 to 10 scale?".

"What time did your pain begin?". .

Answer and Explanation

The Correct Answer is D

Choice A rationale:

While aspirin is often given to patients with suspected myocardial infarction, asking if the patient took aspirin does not help determine the timing of the onset of symptoms.

Choice B rationale:

Knowing the patient’s allergies is important for medication safety, but it does not help determine eligibility for thrombolytic therapy.

Choice C rationale:

Rating the pain on a scale helps assess the severity of the pain, but it does not provide information about the timing of the onset of symptoms.

Choice D rationale:

The time of pain onset is crucial in determining eligibility for thrombolytic therapy. Thrombolytic therapy is most effective when given within a certain time frame from the onset of symptoms.

So, the correct answer is D, after analyzing all choices.

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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.

A. "Do you have a history of a heart attack?". B. "Have you had any recent immunizations?". C. "Do you have a family history of endocarditis?". D. "Have you had dental work done recently?".

Correct Answer is D

Explanation

Choice A rationale:

While a history of heart attack indicates a general risk for heart disease, it is not specifically associated with an increased risk for infective endocarditis.

Choice B rationale:

Immunizations do not typically increase the risk for infective endocarditis.

Choice C rationale:

Family history of endocarditis does not necessarily increase the risk for infective endocarditis.

Choice D rationale:

Dental work can introduce bacteria into the bloodstream, which can lead to infective endocarditis, especially in individuals with prosthetic heart valves.

So, the correct answer is D, after analyzing all choices.

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A patient is admitted to the emergency department and diagnosed as having an ST-segment-elevation myocardial infarction (STEMI). Which question would the nurse ask to determine whether the patient is a candidate for thrombolytic therapy?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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