Bundle of CHSOS 404 Exams with Questions & Answers

neurons - functional cells of the nervous system that contain the cell body, dendrites, and axons schwann cells - Supporting cells of the peripheral nervous system responsible for the formation of myelin facilitate rapid conduction of action potential action potentials - short periods of electri...

What are parts of the CNS? - brain and spinal cord What are parts of the PNS? - afferent sensory, efferent motor, somatic voluntary, and autonomic involuntary What are the two neural cells and what are their functions? - neurons- functional cells of the nervous system that contain the cell body,...

Karolysis - DNA is degraded Pyknosis - Nucleus shrinks in size Karyorrhexis - fragmentation of nucleus Differentiation - process in which cells become specialized in structure and function Less differentiated - seen in cancer cells, tumors Proliferation - an increase in number, multiplication

function of the cardiovascular system - -transport: nutrients, wastes -communication: hormones -immunity: lymphocytes -coagulation: clotting factors -body temperature mechanism of transport: bulk flow vs diffusion structure of the cardiovascular system - -heart - pump -located in thoracic cav...

Brain injury causes - direct trauma or vascular changes that result in lack of perfusion or hemorrhage of brain tissue -can give rise to hypoxia and edema -can increase ICP and result in herniation Brain injury manifestations - loss of consciousness, altered motor and respiratory responses, cha...