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Dunphy Chapter 8 Questions with Answers

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Dunphy Chapter 8 Questions with Answers An acutely presenting, erythematous, tender lump within the eyelid is called: - ️️ - Hordeolum The clinician is seeing a patient complaining of red eye. The clinician suspects conjunctivitis. The presence of mucopurulent discharge suggests which type ...

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  • May 23, 2024
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  • 2023/2024
  • Exam (elaborations)
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  • Dunphy Chapter 8
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Dunphy Chapter 8 Questions with Answers

An acutely presenting, erythematous, tender lump within the eyelid is called: - ✔️✔️-

Hordeolum

The clinician is seeing a patient complaining of red eye. The clinician suspects

conjunctivitis. The presence of mucopurulent discharge suggests which type of

conjunctivitis? - ✔️✔️- Bacterial conjunctivitis

Which subtype of cataracts is characterized by significant nearsightedness and a slow

indolent course? - ✔️✔️- Nuclear cataracts

Which of the following statements is true concerning the use of bilberry as a

complementary therapy for cataracts?



a. The body converts bilberry to vitamin A, which helps to maintain a healthy lens

b. Bilberry blocks an enzyme that leads to sorbitol accumulation that contributes to

cataract formation in diabetes.

c. Bilberry boosts oxygen and blood delivery to the eye

d. Bilberry is a good choice for patients with diabetes as it does not interact with

antidiabetic drugs - ✔️✔️- c. Bilberry boosts oxygen and blood delivery to the eye

A 65yo man presents to the clinician with c/o increasing bilateral peripheral vision loss,

poor night vision, and frequent prescription changes that started 6mo previously.

Recently, he has also been seeing halos around lights. The clinician suspects chronic

open-angle glaucoma. Which of the following statements is true concerning the

diagnosis of chronic open-angle glaucoma?

, a. The presence of increased intraoccular pressure measured by tonometry is definitive

for the dx of open-angle glaucoma.

b. The clinician can definitively diagnose open-angle glaucoma based on the subjective

complaints of the patient.

c. Physical diagnosis relies on gonioscopic evaluation of the angle by an

ophthalmologist.

d. Early dx is essential in order to revers any damage that has occurred to the optic

nerve. - ✔️✔️- c. Physical diagnosis relies on gonioscopic evaluation of the angle by an

ophthalmologist.

Acute angle-closure glaucoma involves a sudden severe rise in intraoccular pressure.

Which of the following ranges represents normal intraoccular pressure?



a. 0-7mm Hg

b. 8-21mm Hg

c. 22-40mm Hg

d. 40-80mm Hg - ✔️✔️- b. 8-21mm Hg

As diabetic retinopathy progresses, the presence of "cotton wool" spots can be

detected. Cotton wool spots refer to: - ✔️✔️- Nerve fiber layer infarctions

Which of the following is an example of sensorineural hearing loss?



a. Perforation of the tympanic membrane

b. Otosclerosis

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