Which of the following is a manifestation of cor pulmonale contributing to right-sided heart failure?
Fluid accumulation in the systemic venous system resulting in dependent edema
Chest pain
Crackles in the lungs
Hypotension
The Correct Answer is A
A. Cor pulmonale causes right-sided heart failure, leading to systemic venous congestion and dependent edema.
B. Chest pain is more commonly associated with left-sided heart issues or coronary artery disease.
C. Crackles in the lungs are signs of left-sided heart failure due to pulmonary congestion.
D. Hypotension is not a typical early sign of cor pulmonale or right-sided heart failure.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Numerical Rating Scale is used to assess pain intensity, not consciousness.
B. Wong-Baker FACES is also a pain assessment tool, mainly for children.
C. Visual Analog Scale measures subjective pain levels.
D. Glasgow Coma Scale (GCS) is the standard tool used to assess a patient’s level of consciousness, evaluating eye opening, verbal response, and motor response.
Correct Answer is D
Explanation
A. Hydrocephalus is not a normal variation — it is a neurological disorder that requires medical attention.
B. Hydrocephalus is caused by an increase, not a decrease, in cerebrospinal fluid (CSF) in the brain's ventricles.
C. While inflammation (like meningitis) can lead to hydrocephalus, the condition itself is not defined by brain tissue inflammation.
D. Hydrocephalus is characterized by an abnormal buildup of CSF in the brain’s ventricles, leading to ventricular enlargement and increased intracranial pressure. This can be due to obstruction, poor absorption, or overproduction of CSF.
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