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week 6-12
anatomy
| Question | Answer |
|---|---|
| collapsible, muscular, mucosa-lined tube that extends from the pharynx to the stomach. It lies posterior to the trachea and heart. | esophagus |
| Spirometer | Used to measure the volume of air exchanged in breathing. |
| The act of swallowing | deglutition |
| The functions of the lymph nodes are | defense and hematopoiesis |
| Blood from the brachiocephalic vein drains into the | head, neck, and upper extremity |
| The white matter of the nervous system is made up of: | myelinated fibers. |
| A neuron that transmits a nerve impulse toward the central nervous system is called a(n | sensory neuron. |
| A muscle that assists with mastication is the: | masseter |
| Muscles that move the upper arm originate on the: | clavicle and scapula. |
| Muscles located on the lower leg move the: | foot |