A&P REAL EXAM 2023/2024 LATEST UPDATE VERIFIED ACCURATE QUESTIONS AND ANSWERS ALREADY GRADED A| GUARANTEED PASS| A&P F INAL EXAM 4 Which of the following would NOT terminate the effects of t he neurotransmitter? A. reputable of neurotransmitter into the presynaptic neuron B. Degradation of the neurotransmitter by enzymes C. Diffusion of the neurotransmitter into the extra cellular fluid D. Presence of calcium ions in the presynaptic neuron Presence of calcium ions in the presynaptic neuron Summation that results from the cumulative effect of multiple synapses at multiple places on the neuron is designated A. Hyperpolarization B. Temporal summation C. Spatial summation D. Impulse transmission Spatial summation The same _____________ can have different effects depending on the properties of the ______________ A. Substrate;enzyme B. Hormone; neurotransmitter C. Neurotransmitter; receptors D. Receptors; neurotransmitter Neurotransmitter;receptors Cholinergic Synapse use the neurotransmitter A. Serotonin B. Epinephrine C. Acetylcholine D. Norepinephrine Acetylcholine Neurotransmitter that bind ionotropic receptors control: A. The movement of ions into or out of the postsynaptic neuron B. The formation of a second messenger inside the postsynaptic neuron C. some metabolic process inside the postsynaptic neuron D. The activation of G -proteins inside the postsynaptic neuron The movement of ions into or out of the postsynaptic neuron After acetylcholineste rase (AChE) acts, the presynaptic neuron: A. Reabsorbs the choline B. Reabsorbs synaptic vesicles C. Reabsorbs the acetate D. Reabsorbs acetylcholine Reabsorbs the choline Where are neuronal pools located? A. Within ganglia B. Within nerves C. Within the CNS D. Within the PNS Within the CNS Neuronal pools are collections of: A. Motor neurons B. Bipolar neurons C. Efferent neurons D. Interneurons Interneurons What brain region is responsible for learning, memory, and personality? A. Cerebellum B. Diencephalon C. Brain stem D. Cerebrum Cerebrum The brain stem connects the brain and the: A. Cerebellum B. Eyes C. Spinal cord D. Ventricles Spinal cord The cerebellum functions in A. Learning, memory and personality B. Biological rhythms
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