Which Is NOT a Correct Association Describing Aspects of the Cardiac

question 18

Multiple Choice

Which is NOT a correct association describing aspects of the cardiac cycle?

• A)Each heartbeat constitutes a cardiac cycle.
• B)Diastole is contraction of the heart and systole is relaxation.
• C)A normal heart rate varies from 60 to 80 beats per minute.
• D)A pulse is the expansion and recoil of artery walls felt near the body surface.
• E)Valves prevent backflow of blood into the heart when the heart relaxes.

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Definitions:

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Infections that are primarily spread through sexual contact, including viruses, bacteria, and parasites, affecting both men's and women's health.

Varicella

A highly contagious viral infection causing an itchy, blister-like rash on the skin, commonly known as chickenpox.

Serous Fluid

A clear, pale yellow bodily fluid that fills the space between the membranes lining internal body cavities and organs.

Vesicle

A small fluid-filled bladder or sac within the body or on its surface, often referring to structures in cell biology or dermatology.