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Anatomy Weeks 6-12
Anatomy questions weeks 6-12
Question | Answer |
---|---|
A muscle that assists with mastication is the | masseter |
Muscles that move the upper arm originate on the | clavicle and scapula |
Schwann cells have a function in the PNS that is similar to that of which cells in the CNS? | Oligodendrocytes |
The efferent pathways of the autonomic nervous system consist of the _______ nervous system. | sympathetic and parasympathetic |
Beta receptors | bind norepinephrine |
The spinal nerves are connected to the spinal cord and consist of _____ pairs. | 31 |
Melanin-containing layer of the eye's vascular tunic. | choroid |
Membrane attached to the stapes | oval window |
The heart has it's own special covering, a loose-fitting inextensible sac called the | pericadium |
The bulk of the heart wall is the thick, contractile middle layer called the | myocardium |
Pyrogen molecules trigger the fever response by promoting the production of | prostaglandins |
Bean-shaped structures located at certain intervals along the lymphatic system are | lymph nodes |
The hollow nasal cavity is separated by a midline partition called the: | septum |
The lower border of the cavity of the larynx is formed by the: | cricoid cartilage. |