Torsion of the Testis Is ____

question 84

Multiple Choice

Torsion of the testis is ____.

• A) a fluid-filled sac in the scrotum along the spermatic cord
• B) a knot of varicose veins on one side of the scrotum
• C) cancer of the testis
• D) pain caused by the twisting of the vas deferens and the blood vessels leading into the testis

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Definitions:

Pacemaker

A device implanted in the body that delivers electrical impulses to the heart to regulate the heartbeat.

Purkinje Fibers

Specialized fibers located in the heart that conduct electrical impulses responsible for the rhythm of the heart muscle.

Cardiac Conduction

The system of electrical signals that initiate and coordinate the contractions of the heart muscle, ensuring it beats in an efficient and synchronized manner.

AV Node

The Atrioventricular Node, a part of the heart's electrical system that delays the transmission of electrical impulses from the atria to the ventricles.