GMS 6520 Review Exam 1 Questions and Answers 100% Verified!!

spinal cord - ANSWER-Which of the following is a part of the central nervous system? - autonomic ganglia - motor neurons - sensory nerves - smooth muscle - spinal cord axon - ANSWER-What part of a neuron carries an action potential to another cell? - dendrite - soma - axon - Schwann cell Ca2+/Na+ - ANSWER-At a chemical synapse, --- flows into the presynaptic cell, and --- flows into the postsynaptic cell. oligodendrocytes - ANSWER-Which type of neuroglia provide the myelin sheath in the central nervous system? tight junction - ANSWER-What type of cell junction primarily contributes to the function of the blood brain barrier? midsagittal - ANSWER-The two hemispheres of the brain are separated by what plane? PNS - ANSWER-Nerves are found only in the ---. afferent fiber - ANSWER-When transmitting a signal, which fiber always comes first? occipital lobe - ANSWER-Which lobe of the brain is located most posteriorly? vagus - ANSWER-What cranial nerve innervates the intestines? sight - ANSWER-A blow to the back of the cerebrum is most likely to affect what function? superiorly - ANSWER-Action potentials in the dorsal portion of the spinal cord move in what direction? sympathetic - ANSWER-When taking the final exam at the end of this course, the stress will most likely lead to a small increase in output from what system?