The Primary Function of the ________ Is to Achieve a Balance

question 30

Short Answer

The primary function of the ________ is to achieve a balance in ion and osmotic concentrations on both sides of the plasma membrane.

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Definitions:

R Wave

In electrocardiography, the R wave is part of the QRS complex, representing ventricular depolarization and the main spike seen in an ECG tracing.

Contraction

A shortening or increase in tension of muscle fibers, often resulting in movement or maintenance of posture.

Ventricles

The two lower chambers of the heart that are responsible for pumping blood out of the heart to the lungs and the rest of the body.

S-T Segment

The portion of an ECG tracing between the S and T waves, often analyzed for indications of heart conditions.