click below
click below
Normal Size Small Size show me how
Anatomy 6-12
Weeks 6-12
Question | Answer |
---|---|
Bundles of myelinated fibers make up the | white matter of the nervous system. |
Which of these glia cells are located in the peripheral nervous system? | Schwann cells |
The afferent pathways of the autonomic nervous system: | carry feedback information to integrating centers in the brain. |
Gray matter in the brain and spinal cord consists primarily of | Cell bodies |
Impulses from which system play a part in arousing or alerting the cerebrum? | Reticular activating system |
The lumbar plexus gives rise to the _____ nerve. | femoral |
The hormone produced by the heart | increases the excretion of sodium in the urine |
Endolymph is made | in the stria vascularis. |
The free edges of the atrioventricular valves are anchored to the | papillary muscles. |
Which division of the autonomic nervous system sends fibers to the heart? | sympathetic and parasympathetic |
The body’s defense mechanisms can be organized into one of two major categories of immune mechanisms; these are | innate and adaptive immunity. |
Olfactory epithelium is found: | covering the superior turbinate |