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
A patient with newly diagnosed psoriasis asks why their skin cells are turning over so rapidly. Which explanation is most accurate?
Answer: The immune system triggers abnormal signals that accelerate keratinocyte proliferation
Psoriasis is an immune-mediated condition in which inflammatory signals cause keratinocytes to proliferate far faster than normal.
When counseling a patient about using a topical retinoid for the first time, which side effect should you specifically warn them to expect in the first 2–4 weeks?
Answer: Retinoid dermatitis (dryness, peeling, redness)
Retinoid dermatitis — dryness, peeling, and redness — is a common and expected initial reaction that typically subsides with continued use.
A patient on isotretinoin asks if they can get a wax hair removal treatment. The correct response is:
Answer: Waxing should be avoided due to increased skin fragility and risk of skin lifting
Isotretinoin causes skin fragility and slows healing, making waxing likely to remove layers of skin and cause wounds.
Which statement best describes the appropriate sun protection counseling for a patient using hydroquinone for hyperpigmentation?
Answer: Daily broad-spectrum SPF 30+ sunscreen is essential to prevent re-darkening
UV exposure stimulates melanocytes and will counteract hydroquinone's lightening effect, making daily sunscreen non-negotiable.
A parent asks how to recognize signs of an allergic contact dermatitis reaction versus an irritant contact dermatitis reaction in their child. Which characteristic is more typical of allergic contact dermatitis?
Answer: Delayed onset (24–72 hours) after exposure to the allergen
Allergic contact dermatitis is a Type IV delayed hypersensitivity reaction that typically appears 24–72 hours after allergen exposure.
When educating a patient about proper skin care after a chemical peel, which instruction is most critical?
Answer: Avoid picking or peeling flaking skin and use gentle moisturizer
Picking at post-peel skin can cause scarring and infection; gentle moisture support allows safe, natural exfoliation.
A patient asks what the ABCDE rule is used for. The dermatology tech should explain it is used to:
Answer: Evaluate moles and skin lesions for potential melanoma warning signs
The ABCDE rule (Asymmetry, Border, Color, Diameter, Evolution) guides patients and clinicians in identifying suspicious pigmented lesions.