Question 1. A bulla is:
A circumscribed, fluid-containing, elevated lesion of the skin, usually more than 5 mm in diameter.
An elevated solid mass with a hard texture, and the shape and borders can be regular or irregular.
A superficial elevated lesion filled with purulent fluid.
Thinning of the skin (epidermis and dermis) that appears white or translucent.
Question 2. When looking under the microscope to diagnose an intravaginal infection, you see a cluster of small and oval to round shapes. What do you suspect they are?
Spores
Leukocytes
Pseudohyphae
Epithelial cells
Question 3. When using the microscope for an intravaginal infection, you see something translucent and colorless. What do you suspect?
A piece of hair or a thread
Hyphae
Leukocytes
Spores
Question 4. Which is the most potent and irritating dose of tretinoin?
0.05% liquid formulation
0.1% cream
1% foam
0.02% cream
Question 5. The "B" in the ABCDEs of assessing skin cancer represents:
Biopsy.
Best practice.
Boundary.
Border irregularity.
Question 6. The most common precancerous skin lesion found in Caucasians is:
A skin tag.
Actinic keratosis.
A melanoma.
A basal cell lesion.
Question 7. Josh, aged 22, has tinea versicolor. Which description is the most likely for this condition?
There are round hypopigmented macules on his back.
Josh has red papules on his face.
There are crusted plaques in Josh's groin area.
There are white streaks on his neck.