AP Flashcards
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| 5648176274 | Fungiform papillae: tops of these mushroom-shaped structures house most taste buds; scattered across tongue •Foliate papillae: on side walls of tongue •Vallate papillae: largest taste buds with 8-12 forming "V"at back of tongue | 0 | ||
| 5648259901 | palpabrae | eyelids | 1 | |
| 5648263693 | palpebral fissure (slit) | 2 | ||
| 5648268301 | Lacrimal caruncle located at medial commissure contains oil and sweat glands | 3 | ||
| 5648270479 | Tarsal plates: supporting connective tissue for folds, as well as anchor orbicularis oculi and levator palpebrae superioris muscles | 4 | ||
| 5648285688 | Tarsal (Meibomian) glands -Modified sebaceous glands produce oily secretion that lubricates lid and eye | 5 | ||
| 5648288488 | Ciliary glands between hair follicles are -Modified sweat glands | 6 | ||
| 5648446889 | Emmetropic eye - normal, focal point on retina 2. Myopic eye - eyeball too long. Causes myopia (nearsightedness), distant object focused in front of retina & appear blurry but can see close objects fine. Concave corrective lens to diverge light outwards before entering eye 3. Hyperopic eye - eyeball too short. Causes hyperopia (farsightedness), distant objects focused behind retina. Can see distant objects fine because ciliary muscles contract almost constantly to so lens bends more to allow focal point to move forward on retina but this doesn't work with close objects (focused way too far behind the retina). Convex corrective lens to converge light more before entering eye 4. Astigmatism - unequal curvatures of different parts of cornea or lens, also results in blurry image | 7 |