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Melissa Reyes
Anatomy week 6-12
| 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 part of the nervous system that transmits impulses from the CNS to the skeletal muscle is the | somatic nervous system |
| Fascicles are held together by a connective tissue layer called the | perineurium |
| Parasympathetic neuron cell bodies are located in | nuclei of the brainstem and the lateral gray columns of the sacral cord |
| The sensory cranial nerves include only the | olfactory, optic, and vestibulocochlear |
| Which endocrine gland stores enough of its hormone extracellularly to last several months | the thyroid |
| Melanin-containing layer of the eye's vascular tunic | choroid |
| Class of hormones secreted during chronic stress that depress immune function | glucocorticoids |
| The structure referred to as the pacemaker of the heart is(are) the | SA node |
| The heart has its own special covering, a loose-fitting inextensible sac called the | pericardium |
| Lymph ducts empty into the circulatory system, draining into the | subclavian veins |
| Which substance can destroy pathogens by lowering the pH to a level at which they cannot function | Hydrochloric acid |
| The anatomical division of the pharynx that is located behind the mouth from the soft palate above to the level of the hyoid bone below is called the | oropharynx. |