VETT 214 Exam 1

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VETT 214 Exam 1 A ganglion is which of the following? - ✔✔Cluster of neuronal cell bodies outside the CNS What anatomical structure keeps many drugs from readily passing from the blood into the ... brain? - ✔✔Blood-brain barrier Many neurotransmitters are broken down by which of the following? - ✔✔Enzymes When stimulated, these receptors will produce bronchodilation. - ✔✔Beta-2 receptors When stimulated, these receptors cause and increase in the rate and the force of contraction of the heart. - ✔✔Beta-1 receptors The hole running through the center of the spinal column is which of the following? - ✔✔Central canal The connective tissue layer that lies directly on the surface of the brain and spinal cord is which of the following? - ✔✔Pia mater A somatic reflex involves which of the following? - ✔✔Skeletal muscle contraction Which of the following chemicals is the neurotransmitter for the preganglionic sympathetic nervous system? - ✔✔Acetylcholine The primary neurotransmitter of the parasympathetic nervous system is which of the following? - ✔✔Acetylcholine Hypermetria results from injury to which of the following? - ✔✔Cerebellum In a healthy animal, if you shine a light in one eye what should happen? - ✔✔The pupils of both eyes should constrict. The space between a neuron and a target cell is called which of the following? - ✔✔Synapse The efferent processes of a nerve cell are which of the following? - ✔✔Axons The subarachnoid space is located between which of the following? - ✔✔Arachnoid and pia mater Which clinical sign is characteristic of the parasympathetic nervous system stimulation? - ✔✔Reduced heart rate An example of an action controlled by the somatic nervous system is which of the following? - ✔✔Turning the head The three catecholamine neurotransmitters are which of the following? - ✔✔Norepinephrine, epinephrine, and dopamine The centers of higher learning and intelligence are found in which of the following? - ✔✔Cerebrum The parasympathetic nervous system nerves are also known as which of the following? - ✔✔Cranial-sacral system Which of the following can be used to monitor anesthetic depth in a patient that has been given a neuromuscular blocking agent? - ✔✔Heart rate Local anesthetic agents work because of which of the following? - ✔✔The interfere with the movement of sodium ions Which of the following is a method that local anesthetics are NOT commonly administered. - [Show More]

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