Question 1

Diffuse slit-lamp illumination does what?

Accepted Answer

A) Illuminates directly on site of interest 
B) Illuminates the structure behind site of interest 
C) Illuminates the entire area (nonspecific) 
D) Illuminates the area across the surface of a structure 
A) Illuminates directly on site of interest 
B) Illuminates the structure behind site of interest 
C) Illuminates the entire area (nonspecific) 
D) Illuminates the area across the surface of a structure C

Question 2

To illuminate an area across the surface of a structure, what kind of slit-beam illumination do you need?

Accepted Answer

A) Direct 
B) Indirect 
C) Tangential 
D) Retroillumination 
A) Direct 
B) Indirect 
C) Tangential 
D) Retroillumination C

Question 3

In ocular photography, what does exposure refer to?

Accepted Answer

A) Amount of the eye that is visible 
B) The total volume of light that hits the image sensor 
C) The size of the photograph 
D) The size of the aperture 
A) Amount of the eye that is visible 
B) The total volume of light that hits the image sensor 
C) The size of the photograph 
D) The size of the aperture B

Question 4

A pharmacologically dilated pupil is necessary for which of the following imaging procedures?

Accepted Answer

A) Scanning laser test 
B) Corneal topography 
C) Diagnostic A-scan 
D) Fundus photography 
A) Scanning laser test 
B) Corneal topography 
C) Diagnostic A-scan 
D) Fundus photography

Question 5

An A-scan is a(n)

Accepted Answer

A) ultrasound. 
B) CT scan. 
C) x-ray. 
D) topography. 
A) ultrasound. 
B) CT scan. 
C) x-ray. 
D) topography.

Question 6

Fundus photography can be used to diagnose all of the following except

Accepted Answer

A) drusen. 
B) neovascularization. 
C) cotton wool spots. 
D) thinning of the optic disc. 
A) drusen. 
B) neovascularization. 
C) cotton wool spots. 
D) thinning of the optic disc.

Question 7

In slit-beam photography, angling the slit beam serves what purpose?

Accepted Answer

A) To adjust the shutter speed 
B) Provides an appreciation for depth 
C) Helps the camera focus 
D) Allows the camera to photograph deeper into the eye 
A) To adjust the shutter speed 
B) Provides an appreciation for depth 
C) Helps the camera focus 
D) Allows the camera to photograph deeper into the eye

Question 8

A 3-D image of the entire optic nerve can be attained with what diagnostic procedure?

Accepted Answer

A) Heidelberg retinal tomography 
B) Fundus photography 
C) GDx scanning laser polarimeter 
D) Corneal topography 
A) Heidelberg retinal tomography 
B) Fundus photography 
C) GDx scanning laser polarimeter 
D) Corneal topography

Question 9

Which of the following is a technique for examining the circulation of the retina and choroid?

Accepted Answer

A) Scanning laser test 
B) Intravenous fundus fluorescein angiogram 
C) Fundus photography 
D) Corneal topography 
A) Scanning laser test 
B) Intravenous fundus fluorescein angiogram 
C) Fundus photography 
D) Corneal topography

Question 10

Scanning laser tests can return images that indicate all of the following except

Accepted Answer

A) macular thickness. 
B) ciliary body vasculature. 
C) thinning of the optic nerve. 
D) disc-to-cup ratio. 
A) macular thickness. 
B) ciliary body vasculature. 
C) thinning of the optic nerve. 
D) disc-to-cup ratio.

Question 11

Which exam uses placido discs to visually and quantitatively depict the amount of astigmatism present in the cornea?

Accepted Answer

A) Fundus photography 
B) Heidelberg retinal tomography 
C) Corneal topography 
D) Slit-lamp photography 
A) Fundus photography 
B) Heidelberg retinal tomography 
C) Corneal topography 
D) Slit-lamp photography

Question 12

Goniography is used to view what part of the eye?

Accepted Answer

A) The anterior segment 
B) The posterior segment 
C) The optic nerve 
D) The eyelids 
A) The anterior segment 
B) The posterior segment 
C) The optic nerve 
D) The eyelids

Diffuse slit-lamp illumination does what?

To illuminate an area across the surface of a structure, what kind of slit-beam illumination do you need?

In ocular photography, what does exposure refer to?

A pharmacologically dilated pupil is necessary for which of the following imaging procedures?

An A-scan is a(n)

Fundus photography can be used to diagnose all of the following except

In slit-beam photography, angling the slit beam serves what purpose?

A 3-D image of the entire optic nerve can be attained with what diagnostic procedure?

Which of the following is a technique for examining the circulation of the retina and choroid?

Scanning laser tests can return images that indicate all of the following except

Which exam uses placido discs to visually and quantitatively depict the amount of astigmatism present in the cornea?

Goniography is used to view what part of the eye?

Assisting in Surgery

Contact Lenses

Ethical and Legal Issues

History Taking

Keratometry Tonometry and Refractometry

Lensometry and Spectacle Skills

Medical Equipment

Ocular Motility and Visual Fields

Patient Services and Education

Pharmacology

Pupillary Assessment

Safety Precautions

Supplemental Skills

Visual Assessment

Opthalmological Coding Certification

Filters

Exam 9: Ophthalmic Imaging

Diffuse slit-lamp illumination does what?

To illuminate an area across the surface of a structure, what kind of slit-beam illumination do you need?

In ocular photography, what does exposure refer to?

A pharmacologically dilated pupil is necessary for which of the following imaging procedures?

An A-scan is a(n)

Fundus photography can be used to diagnose all of the following except

In slit-beam photography, angling the slit beam serves what purpose?

A 3-D image of the entire optic nerve can be attained with what diagnostic procedure?

Which of the following is a technique for examining the circulation of the retina and choroid?

Scanning laser tests can return images that indicate all of the following except

Which exam uses placido discs to visually and quantitatively depict the amount of astigmatism present in the cornea?

Goniography is used to view what part of the eye?

Assisting in Surgery

Contact Lenses

Ethical and Legal Issues

History Taking

Keratometry Tonometry and Refractometry

Lensometry and Spectacle Skills

Medical Equipment

Ocular Motility and Visual Fields

Patient Services and Education

Pharmacology

Pupillary Assessment

Safety Precautions

Supplemental Skills

Visual Assessment

Opthalmological Coding Certification

Filters