Medical Quiz

Heart Quiz

If the right ventricle begins to pump an increased amount of blood, this soon arrives at the left ventricle, stretches it more than before, and causes it to increase its stroke volume and match that of the right. This is an example of __________.

A. preload

B. afterload

C. contractility

D. cardiac reserve

E. None of the choices are correct.

Select your answer:
         


Topics:

Chemistry Carbohydrates and Proteins Biotechnology Sensory Disorder Viruses Musculoskeletal System Vitamins and Minerals Eye and Ear Urinalysis/ Immunology Make up Cell Injury Beneath the Skin Circulatory & Lymphatic Musculoskeletal Disorders Muscle System Microbio (Viruses)

Other quiz:

Musculoskeletal System › View

What prevents bones from grinding against each other at the joints?

A. Muscles

B. Tendons

C. Ligaments

D. Cartilage


Immunity › View

What is thought of as the primary defenses against pathogens in the human body?

A. Lymphocytes and phagocytes

B. Antibodies and lymphocytes

C. The skin and mucous membranes

D. The circulatory system