Pretest FFA

Which statement is true regarding sodium fluorescence?

• 70-80% binds to plasma protein

• 10-15% unbound

• High molecular weight

• 48 hours excreted in the urine

A history of a severe reaction to any allergen

• Absolute contraindications

• strong relative contraindication 

• Side effect

• Indication

The patchy appearance is a sign of

• Choroidal (Pre-Arterial Phase)

• Arterial-phase

• Venous phase

• Late (recirculation phase)

Complete filling of the arteries & capillaries with early laminar flow is a sign of

• Choroidal (Pre-Arterial Phase)

• Arterial-phase

• Venous phase

• Arteriovenous (Capillary) Phase

FA is often recommended to find and diagnose eye disease excluding:

• Macular edema

• Diabetic Retinopathy

• Retinitis Pigmentosa

• AMD

retinal and choroidal circulations generally are devoid of fluorescein is a sign of

• Choroidal (Pre-Arterial Phase)

• Arterial-phase

• Venous phase

• late (recirculation phase)

Preretinal hemorrhage causing

• hypofluorescent blockage of all retinal and choroidal fluorescence

• hypofluorescent blockage of retinal  

• hypofluorescent blockage of choroidal

• hyperfluorescent areas are due to neovascularization

Late phase of fluorescein angiogram shows staining hyperflouresens, except

• Scar

• Drusen

• Fibrosis tissue

• hemorrhage 

The accumulation of fluorescein dye into an anatomical space

• Pooling

• Staining

• Leakage

• Window defect

increases in intensity and shape in the following phases

• Pooling

• Staining

• Leakage

• Window defect