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Jacquelyn Jovez
SCI221-09 Human Physiology
| Question | Answer |
|---|---|
| The preganglionic neurons of both the sympathetic and the parasympathetic divisions are cholinergic. True or False? | True |
| Damage to the _____ nerve could make the diaphragm unable to function. | phrenic |
| Impulses sent over which of the following tracts could result in voluntary movement, especially of the hands, fingers, feet, and toes of the opposite side? | Lateral corticospinal |
| The last step in the nonsteroid hormone mechanism of action is: | protein kinases activate other enzymes. |
| The receptors responsible for sensing crude and persistent touch are the: | Ruffini corpuscles. |
| Clearness or sharpness of visual perception is known as: | visual acuity |
| The term blood type refers to the type of blood cell | antigen. |
| A decrease in the amount of white blood cells is called | leukopenia. |
| Which of the following vessels do not have the ability to constrict and dilate? | capillaries |
| The difference between systolic pressure and diastolic pressure is called | pulse pressure. |