click below
click below
Normal Size Small Size show me how
week7-13
human physiology
| Question | Answer |
|---|---|
| what is CNS | its name implies, the structural and functional center of the entire nervous system |
| what are Major anatomical features of the human nervous system | the brain, the spinal cord, and each of the individual nerves. T |
| what is PNS | consists of the nerve tissues that lie in the periphery, or “outer regions,” of the nervous system. |
| what does ANS do | carry information to the autonomic, or visceral, effectors, which are mainly the smooth muscles, cardiac muscle, glands, adipose tissue, and other “involuntary” tissue. |
| what are nerves | Nerves are bundles of peripheral nerve fibers held together by several layers of connective tissues that together form a multilayered sheath |
| dendrites | Dendrites usually branch extensively from the cell body—like tiny trees |
| where is cerebellum located | is located just below the posterior portion of the cerebrum |
| where is prolactin produced | produced by acidophils in the pars anterior, is also called lactogenic hormone |
| what are ventricles | ventricles are the two lower chambers of the hear |
| atrial asystole | This phase of the cardiac cycle begins with the P wave of the ECG. |
| what is peripheral resistance | Peripheral resistance means the resistance to blood flow imposed by the force of friction between blood and the walls of its vessels. F |
| what is lymphedema | abnormal condition in which swelling of tissues in the extremities occurs because of an obstruction of the lymphatics and accumulation of lymph |
| what is another name for larynx | voice box |
| what is visceral pleural | covers the outer surfaces of the lungs |
| what is pneumonia | Pneumonia is a common condition characterized by acute inflammation of the lung |
| what is mucosa | innermost layer of GI |
| what is another name of deglutition | swallowing |
| food is absorbed where | small intestine |
| what is Sjögren syndrome i | Sjögren syndrome is an autoimmune disease in which the body’s immune system targets the salivary and tear glands for destruction |
| where is sigmoid colon located? | The sigmoid colon is the portion of the large intestine that courses downward below the iliac crest. |