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Double Circulation

Angina Pector...

Question

Angina Pectoris is due to
(a) defective nutrition
(b) chest pain due to an inadequate supply of oxygen to the heart muscle
(c) defective functioning of the mitral valve
(d) infection by a virus

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Solution

(b) chest pain due to an inadequate supply of oxygen to the heart muscle

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Similar questions

Q. Assertion :Angina pectoris means "pain in the chest". Reason: It results due to carrying of extra blood to the heart muscle.

Q. Assertion- Angina refers to acute chest pain.
Reason- Lack of supply of oxygenated blood to the heart muscles.

Q. Match the following columns.

\begin{matrix} Column - I & Column -vII A & Heart failure & I & Heart muscle is suddenly damaged by an inadequate blood supply B & Cardiac arrest & II & Chest pain due to inadequate O_{2} reaching the heart muscles C & Heart attack & III & Atherosclerosis D & Coronary Artery Disease (CAD) & IV & Heart not pumping blood effectively enough to meet the needs of the body E & Angina pectoris & V & Hearts stops beating \end{matrix}

Acute chest pain due to reduced blood supply to heart muscles is called

Q. Angina Pectoris is due to

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Double Circulation

Standard X Biology

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