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Diseases of the circulatory system
문제
The patient's heart shows ______ motion of the posterior wall on echocardiogram, suggesting recent myocardial infarction.
1
hypokinetic
✓ 정답
2
dyskinetic
3
akinetic
4
hyperkinetic
5
normal
해설
Hypokinetic motion refers to reduced wall movement of the heart muscle. When seen on echocardiogram, hypokinesis of a specific area often indicates damaged heart muscle, commonly due to reduced blood flow or previous infarction in that region.
같은 주제 다음 문제 The patient's EKG shows significant ST ______ in leads V2 through V4, suggesting acute ant… 임상 시나리오 Key Concepts in Cardiac Wall Motion:
핵심 개념
hypokinetic — Reduced or decreased movement of a body part or organ, characterized by diminished muscle function or contractilitydyskinetic — Abnormal, impaired, or disordered movement of a body part or organ, often involving involuntary muscle movementsakinetic — Complete absence of movement or motion in a body part or organ, indicating total loss of muscle functionhyperkinetic — Increased or excessive movement of a body part or organ, characterized by abnormally increased muscle activitynormal — Regular, typical, or expected movement pattern of a body part or organ, showing proper muscle function and coordination
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