Practice Test Geeks(CDT) Certified Dermatology Tech Practice Test
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Patient Education & Counseling Flashcards

7 cards from real CDT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Patient Education & Counseling flashcards as text

  1. A patient with rosacea wants to know which common trigger they should avoid. Which of the following is a well-recognized rosacea trigger?

    Answer: Spicy foods and alcohol

    Spicy foods, alcohol, heat, and emotional stress are classic rosacea triggers that cause flushing and flare-ups.

  2. When teaching a patient with atopic dermatitis about the 'soak and seal' technique, what does 'seal' refer to?

    Answer: Applying moisturizer or emollient immediately after bathing to trap moisture

    The 'seal' step involves applying an emollient within 3 minutes of patting skin dry to lock in moisture and repair the skin barrier.

  3. A patient prescribed a high-potency topical corticosteroid asks why it should not be applied to the face. The best explanation is:

    Answer: Facial skin is thinner and more absorbent, increasing the risk of atrophy and telangiectasia

    The face has thin, highly permeable skin that absorbs more corticosteroid, making side effects like skin thinning and visible vessels more likely.

  4. Which of the following should be included when counseling a patient about proper sunscreen application?

    Answer: Apply sunscreen 15–30 minutes before sun exposure and reapply every 2 hours

    Sunscreen needs 15–30 minutes to bind to the skin and must be reapplied every 2 hours or after swimming/sweating.

  5. A patient undergoing laser hair removal asks how many sessions are typically needed. The dermatology tech should explain that multiple sessions are required because:

    Answer: Laser only destroys hair follicles in the active (anagen) growth phase

    Laser hair removal targets the pigment in actively growing (anagen) follicles, and since follicles cycle asynchronously, multiple sessions are needed.

  6. When educating a patient about tinea versicolor, which statement about the condition is accurate?

    Answer: It is a fungal overgrowth that causes color changes in skin but is not contagious

    Tinea versicolor is caused by overgrowth of Malassezia yeast on skin, producing hypopigmented or hyperpigmented patches that can be treated with antifungals.

  7. A patient asks why their acne scars are pink or red. The best explanation for post-inflammatory erythema (PIE) is:

    Answer: Persistent dilated blood vessels left after the inflammatory process resolves

    PIE results from dilated superficial capillaries that remain after inflammation has resolved and gradually fade over months.