If a Doctor Tells a Patient That His Axial Bones

question 14

Multiple Choice

If a doctor tells a patient that his axial bones are weak, which of these bones is/are affected?

• A)humerus
• B)femur
• C)tibia
• D)radius
• E)vertebrae

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Definitions:

Repolarize

Refers to the process of restoring the electrical potential in a cell membrane to its resting state after depolarization.

Ventricles

The two lower chambers of the heart responsible for pumping blood to the lungs and the rest of the body, or cavities within the brain that produce cerebrospinal fluid.

Q-T Interval

A measurement on an electrocardiogram (EKG) that represents the time for the electrical system of the heart to depolarize and repolarize.

Deflections

Movements of an object or path away from its original course, often due to external forces or influences.