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Anatomy 2
| Question | Answer |
|---|---|
| The muscle assisting in rotating the arm outward is (are) the | teres minor, latissimus dorsi, supraspinatus |
| Groups of skeletal muscle fibers are bound together by a connective tissue envelope called the | perimysium |
| The largest and most numerous types of neuroglia are the | astrocytes |
| Schwann cells have a function in the PNS that is similar to that of which cells in the CNS | oligodendrocytes |
| The phrenic nerve is found in the __ plexus | cervical |
| Axon terminals that secrete acetylcholine are called cholinergic terminals | true |
| The __ drains much of the superficial leg and foot | great saphenous vein |
| The molecule that makes up 95% of the dry weight of each RBC and is responsible for the red pigment is | hemoglobin |
| Mechanical devices that permit the flow of blood in one direction only are called | valves |
| Gas exchange, the lungs' main and vitqal function, takes place in the | alveoli |
| The fauces, one of the seven openings found in the pharynx, opens into the | oropharynx |