COT Quick Study Questions and Answers ACB 2024 Correctly Solved

A physician writes the following prescription: Atropine 1% gtts 1 OS q. hs x 5d. The prescription is : A. 1 drop Atropine 1% solution by mouth before bed for 5 days B. 1 drop Atropine 1% solution in the left eye every night before bed for 5 days C. 1 mm Atropine 1% ointment on the left eye every night before bed for five days. D. 1 mm Atropine 1% ointment in the left eye every hour for 5 hours. - B. 1 drop Atropine 1% solution in the left eye every night before bed for 5 days. Involuntary, rhythmic, to-and fro oscillations of one or both eyes is referred to as A. ptosis B. Proptosis C. emmetropia D. Nystagmus - Nystagmus The optic chiasm is the crossing point for the retinal nerve fibers and the A. optic nerves forming the optic tracts. B. nasal retina to each eye. C. temporal retina to each eye. D. retinal nerve fibers that cause pupillary dilation. - A. optic nerves forming the optic tracts. Open-angle glaucoma is primarily caused by abnormalities in which structure? A. Trabecular meshwork B. Posterior chamber C. Ciliary processes D. Iris - Trabecular meshwork What is the most important action for a patient who has sustained a splash injury to the eye? A. Go to an emergency room as quickly as possible. B. Immediately flush the eye with a substantial amount of water and call the poison control center. C. Put a bland ophthalmic ointment in the eye to protect the corneal epithelium. D. Make sure to keep the bottle that the liquid was in and call emergency. - B. Immediately flush the eye with a substantial amount of water and call the poison control center. Tear duct irrigation may be indicated for which of the following conditions? A. Xanthelasma B. Epiphora C. Entropion D. Hypotony - B. Epiphora Immersion A-scan is generally more accurate than contact A-scan biometry du to A. less eye movement B. the use of a more powerful ultrasound C. better lubrication of the cornea D. less corneal compression - D. less corneal compression. Biometry: What will distort the sound beam and render the resulting echo pattern almost unrecognizable? A. Use of topical anesthetic drops B. Bubbles in the fluid bath C. A posterior subcapsular cataract D. The patient being reclined - B. Bubbles in the fluid bath