Question : The cause of heart attack is:
Option 1: bacteria
Option 2: virus
Option 3: lack of blood supply to the heart
Option 4: impairment of heart's working due to unknown reason
Correct Answer: lack of blood supply to the heart
Solution : The correct option is the lack of blood supply to the heart.
A heart attack occurs when the blood supply to the heart is substantially restricted or blocked. Tissue loses oxygen and dies without blood. Usually, an accumulation of fat, cholesterol, and other substances in the heart's (coronary) arteries causes a blockage.
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Question : The blood vessels that carry blood from the heart to the various parts of the body are called:
Option 1: Arteries
Option 2: Veins
Option 3: Septum
Option 4: Capillaries
Question : Interferons are synthesized in response to
Option 2: fungi
Option 3: mycoplasma
Option 4: virus
Question : The causal organism of Polio is:
Option 1: A fungi
Option 2: A virus
Option 3: A worm
Option 4: A bacteria
Question : Polio is caused by which of the following organisms?
Option 1: Protozoa
Option 2: Bacteria
Option 3: Fungi
Option 4: Virus
Question : Typhoid fever is caused by:
Option 1: virus
Option 2: bacteria
Option 3: fungus
Option 4: allergy
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