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Anatomy Set 2
Anatomy week 6-12
The covering of individual muscle fibers is the: | endomysium. |
Muscles located on the lower leg move the: | foot |
Small distinct regions of gray matter in the CNS are called: | nuclei |
The efferent pathways of the autonomic nervous system consist of the ________ nervous systems. | sympathetic and parasympathetic |
Multipolar neurons have: | multiple dendrites and one axon. |
“Fight-or-flight” physiological changes include all of the following | increased conversion of glycogen into glucose. increased sweating. dilation of blood vessels in skeletal muscles. |
Cerebrospinal fluid is found in all of the following | subarachnoid space. central canal. third ventricle. |
Hormone that inhibits osteoclast activity in children. | calcitonin |
Fluid filling the posterior segment of the eye. | vitreous humor |
During pregnancy, what happens to the oxygenated blood returned from the placenta via the umbilical vein? | It flows into the inferior vena cava. |
The internal iliac artery supplies blood to the | pelvis |
Which of the following is a powerful poison that acts directly on any cell and quickly kills it? | lymphotoxin |
The largest of the paranasal sinuses is the: | maxillary. |
In the right lung, the superior and middle lobes are separated by the: | horizontal fissure. |