Sudden and Unexpected Complete Cessation of the Heartbeat Is Called

question 29

Multiple Choice

Sudden and unexpected complete cessation of the heartbeat is called:

• A)myocardial infarction.
• B)cardiac arrest.
• C)congestive heart failure.
• D)cardiomyopathy.

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Definitions:

Melanin

A natural pigment found in most organisms, responsible for the color of skin, hair, and eyes, and protection against UV radiation.

Albinism

A genetic condition marked by the absence of melanin pigment in the skin, hair, and eyes, leading to light pigmentation and vision problems.

Cyanosis

A bluish discoloration of the skin and mucous membranes due to the presence of deoxygenated hemoglobin in blood vessels near the skin surface.

Blood Vessels

Tubular structures that transport blood throughout the body, including arteries, veins, and capillaries.