A nurse is caring for an infant who has coarctation of the aorta. Which of the following should the nurse identify as an expected finding?
Upper extremity hypotension
Weak femoral pulses
Frequent nosebleeds
Increased intracranial pressure
The Correct Answer is B
A. Coarctation of the aorta typically results in hypertension in the upper extremities due to increased pressure proximal to the coarctation.
B. Weak or absent femoral pulses are characteristic findings in coarctation of the aorta due to reduced blood flow to the lower extremities beyond the coarctation. This finding indicates peripheral vascular compromise in the lower limbs.
C. Frequent nosebleeds are not typically associated with coarctation of the aorta.
D. Coarctation of the aorta does not directly affect intracranial pressure.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"D"}
Explanation
- A Mantoux test: This is used to detect tuberculosis (TB) infection, especially if there's a suspicion of TB based on symptoms or exposure history.
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A chest x-ray: This imaging test helps assess for lung conditions, including pneumonia, tuberculosis, or other pulmonary issues that might be causing the client's symptoms.
Incorrect Choices and Explanations:
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A nasopharyngeal swab: This is used for detecting respiratory viruses, such as influenza or COVID-19, rather than evaluating TB or general lung conditions.
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A pulmonary function test: This measures lung function and is used to diagnose conditions like asthma or chronic obstructive pulmonary disease (COPD), which might not be the immediate concern in an emergency setting without specific symptoms.
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Blood cultures: These are used to identify bacterial infections in the bloodstream rather than evaluating TB or assessing lung conditions.
Correct Answer is B
Explanation
A. Condoms are designed for single use only and should be disposed of after each use.
B. Storing condoms in a cool, dry place away from direct sunlight or heat sources (like a nightstand drawer) helps maintain their integrity and effectiveness.
C. Natural-skin condoms do not protect effectively against STIs as they are porous.
D. Petroleum jelly can degrade latex, reducing the effectiveness of the condom.
Water-based lubricants are recommended.
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