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KaylaKouiyoth
Anatomy Weeks 6-12, Assignment 2
| Question | Answer |
|---|---|
| A muscle is attached to the femur and tibia. Its function or action is to bend the knee. When it contracts, it is acting as the: | prime mover |
| The muscle that allows the thumb to be drawn across the palm to touch the tip of any finger is the: | opponens pollicis |
| Regeneration of nerve fibers will take place only if the cell body is intact and the fibers have: | a neurilemma |
| Fascicles are held together by a connective tissue layer called the: | perineurium |
| The spinal tract is located on the side of the cord, originates in the brain, and terminates in the spinal cord in the _____ tract. | lateral corticospinal |
| Small branches from the cervical plexus join which two cranial nerves? | Hypoglossal and accessory |
| The hypophyseal portal veins are primarily located in the | infundibulum |
| Gel-like structure embedded with the tips of cochlear hair cells. | tectorial membrane |
| Blood flow from the heart through blood vessels to all parts of the body and back to the heart is referred to as _____ circulation. | systemic |
| The heart valves that are located where the trunk of the pulmonary artery joins the right ventricle and where the aorta joins the left ventricle are called | semilunar valves |
| During their residence in the thymus, pre-T cells develop into _____, cells that proliferate as rapidly as any in the body. | thymocytes |
| The lymph nodes located just above the bend of the elbow are called the _____ lymph nodes. | supratrochlear |
| If you were to trace the movement of air through the nose into the pharynx, it would pass through the following structures in which order? | anterior nares, vestibule, meatus, and posterior nares |