Biology·Prelims Questions

Disorders of Circulatory System — Prelims Questions

NEET UG
Version 1Updated 22 Mar 2026
Q1medium

A 55-year-old male presents with crushing chest pain radiating to his left arm, accompanied by sweating and shortness of breath, which started an hour ago while he was resting. His blood pressure is 100/60,mmHg100/60,\text{mmHg}. Which of the following conditions is most likely indicated by these symptoms?

Q2easy

Which of the following is the primary underlying cause of Coronary Artery Disease (CAD)?

Q3medium

A patient with long-standing hypertension and a history of myocardial infarction now experiences increasing shortness of breath, especially when lying down, and significant swelling in his ankles. These symptoms are most indicative of:

Q4easy

Normal systolic and diastolic blood pressure values, respectively, in a healthy adult are approximately:

Q5easy

Which of the following is NOT a modifiable risk factor for Coronary Artery Disease (CAD)?

Q6medium

Which of the following conditions is characterized by the heart's inability to pump enough blood to meet the body's demands, leading to symptoms like dyspnea and edema, but the heart is still beating?

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