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NBEO- Ocular Disease Part 1 Questions with 100% Correct Answers

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NBEO- Ocular Disease Part 1 Questions with 100% Correct Answers Are alkali or acidic burns more harmful to the cornea? - Correct Answer Alkali Which type of illumination would MOST likely be used to diagnose a patient with EBMD? A) Sclerotic scatter B) Optic section C) Conical beam D) Indir...

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  • October 25, 2024
  • 48
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NBEO
  • NBEO
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NBEO- Ocular Disease Part 1 Questions with
100% Correct Answers

Are alkali or acidic burns more harmful to the cornea? - Correct Answer Alkali



Which type of illumination would MOST likely be used to diagnose a patient with EBMD?

A) Sclerotic scatter

B) Optic section

C) Conical beam

D) Indirect illumination - Correct Answer D) Indirect illumination



Which of the following is NOT an appropriate use of a cobalt blue filter during a slit lamp exam?

A) Performing Goldmann IOP with fluorescein

B) TBUT testing

C) Evaluating herpetic dendrites with rose bengal

D) Evaluating fleischer rings in keratoconus without the use of fluorescein - Correct Answer C (white
light)



A _____________ is defined as a corneal epithelial defect with no underlying infiltrate. - Correct
Answer corneal abrasion



Which of the following should NOT be used in the treatment of a mechanical corneal abrasion?

A) Artificial tears

B) Topical cycloplegic

C) Topical steroid

D) Topical antibiotic - Correct Answer C) Topical steroid



Which of the following is an example of an alkali agent that can cause corneal damage?

A) Sulfuric acid

B) Nitric acid

C) PAVA

,D) Airbag residue - Correct Answer D) Airbag residue



Which of the following is an example of an acidic agent that can cause corneal damage?

A) Lime

B) Ammonia

C) PAVA

D) Airbag residue - Correct Answer C) PAVA



____________ is used to determine if an open globe injury exists by painting the injury site with
fluorescein. - Correct Answer Seidel's test



Which of the following is NOT a sign associated with an open globe injury?

A) Hyphema

B) Comotio retinae

C) (-) Seidel's test

D) Severe subconjunctival hemorrhage - Correct Answer C (+)



What are the two main etiologies of idiopathic hyphemas (not caused by trauma)? (Choose 2)

A) Sickle cell anemia

B) Hypertension

C) CRVO

D) Blood thinners - Correct Answer A and D



It is recommended not to perform gonioscopy for at least ___________ following a traumatic
hyphema.

A) 1 day

B) 1 week

C) 1 month

D) 1 year - Correct Answer C) 1 month



What is the most common corneal endothelial dystrophy? - Correct Answer Fuchs dystrophy

,A Grade 4 or complete hyphema is also referred to a ____________ hyphema. - Correct Answer 8-
ball hyphema



Which of the following is NOT associated with a hyphema.

A) Corneal blood staining

B) Increase in IOP

C) Blood in the anterior chamber

D) Transillumination defects - Correct Answer D) Transillumination defects



What are the two most common demographics associated with Sickle Cell Anemia? (Choose 2)

A) Caucasians

B) African Americans

C) Asians

D) Mediterranean - Correct Answer B and D



Which of the following is NOT recommended when managing a metallic intraocular foreign body?

A) CT scan

B) MRI

C) B scan

D) Seidel's test - Correct Answer B) MRI



Which of the following materials would be the most problematic in an ocular foreign body?

A) Glass

b) Stone

C) Copper

D) Plastic - Correct Answer C) Copper



Orbital floor fractures are the most common location for an orbital fracture because the
____________ bone is the weakest in the orbit. - Correct Answer maxillary bone



What are the 3 main bones that make up the floor of the orbital rim? - Correct Answer Maxillary,
Palatine, Zygomatic

, Which of the following is NOT a finding associated with an orbital fracture?

A) Pain

B) Binocular diplopia

C) Skew deviation

D) Crepitus - Correct Answer C) Skew deviation



Which of the following would you LEAST likely expect to find in a patient with an orbital fracture?

A) Trapped inferior rectus

B) Trapped superior oblique

C) Trapped inferior oblique

D) Hypoesthesia of the cheek - Correct Answer B (usually orbital floor location)



Are orbital floor fractures more likely to be associated with a (+) forced duction test or (-) forced
duction test? - Correct Answer (+) forced duction



Which of the following is a contraindication immediately following an orbital fracture?

A) Eating

B) Running

C) Blowing your nose

D) Sleeping - Correct Answer C) Blowing your nose



Where is the main site of damage for Comotio Retinae?

A) Superficial capillary plexus

B) ONH

C) Between RPE and Photoreceptor outer segments

D) Between RPE and Choroid - Correct Answer C) Between RPE and Photoreceptor outer segments



Comotio Retinae that travels into the macula is known as ____________. - Correct Answer Berlin's
edema

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