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cH 6-12

The part of the nervous system that transmits impulses from the CNS to the skeletal muscle is the somatic nervous system
Interneurons reside in the CNS only
Gray matter in the brain and spinal cord consists primarily of cell bodies
Blood from the brachiocephalic vein drains into the head, neck, and upper extremity
During fetal circulation, what opening in the septum, between the right and left atria, directs most of the blood so that it bypasses the fetal lungs? foramen ovale
The four structures that compose the conduction system of the heart are the SA node, AV node, AV bundle, and Purkinje fibers
The outermost layer of the larger blood vessels is the tunica adventitia
Which layer of the larger blood vessels is made up of endothelium? tunica intima
The movement of phagocytes from blood vessels to an inflammation site is called diapedesis
Each cortical nodule is composed of packed lymphocytes that surround a less dense area called a germinal center
The functions of the lymph nodes are defense and hematopoiesis
Molecules formed by the reactions of the complement cascade assemble themselves on the enemy cell’s surface, which results in cytolysis
Created by: rochilla



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