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Ch26
Eyes, Ear, Nose, and Throat
| Question | Answer |
|---|---|
| myopia | nearsightedness |
| aqueous humor | fluid found in anterior chamber of the eyes, in FRONT the lens |
| auditory ossicles | small bones of the middle ear that transmit sound from eardrum to inner ear |
| Auricle | outer projecting portion of ear |
| glomerulonephritis | acute inflamm. of the kidney |
| iris | has muscles that regulate pupil size and is the colored part of the eye that can be seen through the cornea |
| cerumen | ear wax |
| carbonic anhydrase | enzyme that converts carbonic acid into carbon dioxide and water |
| lacrimal fluid | fluid in the eye that cleans and lubricates the eye |
| What's the intent of the ciliary body of the eye? | hold the lens in place and regulate its shape to help vision |
| What's the intent of the optic nerve? | to send images from the eye to the brain for interpretation |
| True or false: vitreous humor helps hold the eye's shape. | True! |
| What is the purpose of lacrimal glands in the eye? | to clean and keep the eye moist. Eyelids and eyelashes keep out foreign material. |
| True or false?: The conjunctiva lines eyelids and covers the front of the eyes. | True! |
| Prednisolone should have what aux label infixed to it? | Shake well before using |
| the ossicles are | three small bones in the ossicles located in the temporal bone. |
| the tympanic membrane | vibrates when sound waves hit it |
| The auditory canal | (external auditory meatus) secretes wax to protect the ear |
| True or False? : The pinna is the outer ear | True! |
| The three TC's that treat allergic conjunctivitis.... | Mast cell stabilizers, antihistamines, decongestants |
| OTC Tyzine TC: decongestant dx: Allergic Conjuctivitis | tetrahydrozoline dx: allergic conjunctivitis |
| Opticrom Rx only | cromolyn sodium TC: mast cell stabilizer |
| ketotifen | Zaditor , Claritin TC: antihistamine |
| The semicircular canals are part of the | inner ear Help maintain balance. It is fluid filled and moves as the person moves. These canals signal the brain when the body is at rest and when the body is in motion |
| Hyperemia | increase in blood flow to specific tissues in the body |
| Inside the retina, what helps us have sharper vison? | Rods and cones |
| what does brimonidine Alphagan P treat? | Glaucoma |
| What does Auraphene-B OTC treat? | Otitis media |
| carbamide peroxide is used for? | earwax removal Brand: Debrox Otic Drops |
| the nose is a sensory organ for smell and also | drains tears from the eye |
Created by:
Sierrab.rxtech
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