VETT 214 Exam 1 Questions & answers with 100% Correct Answers | Verified | Latest Update 2024|Rated A+

VETT 214 Exam 1 Questions & answers with 100% Correct Answers | Verified | Latest Update 2024|Rated A+ 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