The Degree of Stretch Experienced by the Sarcomeres in the Ventricle

question 92

Multiple Choice

The degree of stretch experienced by the sarcomeres in the ventricle cells before they contract is called:

• A) afterload.
• B) preload.
• C) contractility.
• D) stroke volume.

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Definitions:

Isthmus

A narrow strip of land connecting two larger bodies of land, or a narrow organ or structure connecting two larger parts.

Cervix

The lower part of the uterus in the female reproductive system, connecting the uterus to the vagina.

Dysmenorrhea

The medical term for painful menstrual cramps that occur before or during menstruation.

Dyspareunia

Painful intercourse, either due to physical or psychological factors.