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Adelmo Rodriguez Jr.
Physiology Week 7-13
| Question | Answer |
|---|---|
| The action potential seems to “leap” from node to node along a myelinated fiber. This type of impulse regeneration is called __________ conduction. | saltatory |
| The brief period during which a local area of an axon's membrane resists re-stimulation is called the __________ period. | refractor |
| Many cerebral functions have typical locations. This fact is known as | cerebral localization. |
| All of the following cranial nerves are involved in proprioception except the: Vagus, Hypoglossal, accessory, abducens | Vagus |
| The production of thyroid hormone is stimulated by another hormone from the: | anterior pituitary. |
| During pregnancy, what happens to the oxygenated blood returned from the placenta via the umbilical vein? | It flows into the inferior vena cava. |
| The chemoreceptors in the carotid bodies are particularly sensitive to: | hypercapnia. |
| The function of which antibody is basically unknown? | IgD |
| A right shift of the oxygen-hemoglobin dissociation curve due to increased partial pressure of carbon dioxide is also known as | the Bohr effect. |
| Complement can best be described as a(n): | enzyme in blood. |
| If the tidal volume of a given individual is 500 ml, then the anatomical dead space is approximately _____ ml. | 150 |
| Fats and other nutrients in the duodenum stimulate the intestinal mucosa to release a hormone called | gastric inhibitory peptide. |