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Sara Valdez
Weeks 6-12
| Question | Answer |
|---|---|
| The covering of individual muscle fibers is the? | endomysium |
| Another name for a skeletal muscle cell is a(n)? | muscle fiber |
| A neuron that transmits a nerve impulse toward the central nervous system is called a(n)? | sensory neuron |
| Along a neuron, the correct pathway for impulse conduction is? | dendrite, cell body, and axon |
| Beta receptors? | bind norepinephrine |
| Nerve fibers of the spinothalamic tract are called? | sensory |
| Which endocrine gland stores enough of its hormone extracellularly to last several months? | the thyroid gland |
| The nerve carrying taste information from the anterior two-thirds of the tongue is the? | facial |
| The bulk of the heart wall is the thick, contractile middle layer called the? | myocardium |
| The four structures that compose the conduction system of the heart are the? | SA node, AV node, AV bundle, and Purkinje fibers |
| Which substance can destroy pathogens by lowering the pH to a level at which they cannot function? | Hydrochloric acid |
| The lymph nodes located in the groin are called the? | inguinal lymph nodes |
| The small, leaf-shaped cartilage behind the tongue and hyoid bone is the? | epiglottis |
| The eustachian tube connects the middle ear with the? | nasopharynx |