A nurse is caring for a client who is scheduled for an echocardiogram the following day. Which of the following information should the nurse include about the test?
"The test is used to assess the structures and function of the valves and heart muscle"
"You will not be permitted to eat or drink after midnight
"During the test there will be slight discomfort in the chest area"
"The test is used to identify the extent of blockages in the arteries in the heart
The Correct Answer is A
Rationale:
A. An echocardiogram is a diagnostic test that uses sound waves to create images of the heart's chambers, valves, and surrounding structures, and assesses their function.
B. Fasting is not typically required for an echocardiogram.
C. Discomfort is not typically associated with an echocardiogram.
D. An echocardiogram does not typically assess the extent of blockages in the arteries.
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Related Questions
Correct Answer is ["C","D"]
Explanation
Rationale:
A. A BMI of 20 is not typically considered a risk factor for deep vein thrombosis.
B. High calcium intake is not typically considered a risk factor for deep vein thrombosis.
C. Oral contraceptive use is a risk factor for deep vein thrombosis due to the estrogen content.
D. Immobility is a risk factor for deep vein thrombosis due to decreased venous return.
E. Hypertension is not typically considered a risk factor for deep vein thrombosis.
Correct Answer is D
Explanation
Rationale:
A. This is not correct since a sinus tachycardia show have a sinus P wave unlike in the strip.
B. This is incorrect since a junctional rhythm should have a regular ventricular rhythm unlike in the above strip which is irregular.
C. A first degree heart block should have a PR interval greater than 0.20 without a disruption in the atrial to ventricular conduction.
D. This is correct since the rhythm is irregular and the P waves are absent.
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