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Anatomy
quiz 9
| Question | Answer |
|---|---|
| Which endocrine gland stores enough of its hormone extracellularly to last several months? | the thyroid |
| The basilar membrane supports the | spiral organ. |
| Which of the following minerals is essential for the formation of thyroid hormone? | iodine |
| Hormone that inhibits osteoclast activity in children. | calcitonin |
| Region of the hypophysis that contains secretory endocrine cells derived from the oral ectoderm. | adenohypophysis |
| Bony labyrinth structure containing the utricle and saccule. | vestibule |
| The hormone produced by the heart | increases the excretion of sodium in the urine. |
| increases the excretion of sodium in the urine. | choroid |
| Gel-like structure embedded with the tips of cochlear hair cells. | tectorial membrane |
| Endolymph-filled structure containing receptors for hearing. | cochlear duct |
| Pyramid-shaped gland consisting of neural crest-derived cells and endocrine secretory cells. | conjunctiva |
| Which of the following endocrine glands develops primarily from the endoderm of the pharynx? | thyroid and parathyroids |
| Gustatory cells are located in all of the following areas except | on the apical surface of vallate papillae on the tongue. |
| Which of the following areas has the highest concentration of cones? | the fovea centralis |
| Which of the following is not part of the flow of taste sensation along the gustatory pathway to the cerebral cortex? | hypothalamic appetite centers |
| Largest purely endocrine gland in the body. | thyroid gland |
| Endocrine gland of the thorax that is also important in immune function. | thymus gland |
| The anatomical stalk of the pituitary is also known as | infundibulum. |
| Transparent structure of the eye containing regularly aligned collagen fibers. | cornea |
| Endolymph is made | in the stria vascularis. |
| Which of the following statements does not correctly describe the spiral organ of Corti? | The tectorial membrane bends with vibrations, whereas the basilar membrane is rigid and fixed. |
| The nerve carrying taste information from the anterior two-thirds of the tongue is the | facial |
| Pancreatic cell type that produces insulin. | beta cells |
| The hypophyseal portal veins are primarily located in the | infundibulum |
| Fluid filling the posterior segment of the eye. | vitreous humor |
| Region of the adrenal cortex that secretes DHEA. | zona reticularis |
| Class of hormones secreted during chronic stress that depress immune function. | glucocorticoids |
| Membrane attached to the stapes. | oval window |