CLT Patient Consultation & Assessment 3 — Questions and Answers
Question 1: Which of the following medications should prompt the laser technician to question a patient about increased photosensitivity risk?
- Antihistamines
- Fluoroquinolone antibiotics (Correct answer)
- Vitamin C supplements
- Calcium channel blockers
Correct answer: Fluoroquinolone antibiotics
Fluoroquinolone antibiotics (e.g., ciprofloxacin) are known photosensitizers that increase the risk of adverse reactions to laser and light-based treatments.
Question 2: When reviewing a patient's Fitzpatrick Skin Type, which factor is primarily being assessed?
- The patient's chronological age and skin thickness
- The skin's response to UV exposure and its baseline pigmentation (Correct answer)
- The patient's tolerance for pain during procedures
- The diameter of hair follicles in the treatment area
Correct answer: The skin's response to UV exposure and its baseline pigmentation
The Fitzpatrick Scale classifies skin by its melanin content and how it responds to UV radiation, which directly predicts risk of laser-induced thermal injury.
Question 3: A patient presents for laser vein treatment and mentions they are on anticoagulant therapy. How does this affect the consultation?
- It has no relevance since laser vein treatments don't involve incisions
- It may increase bruising and bleeding risk; physician clearance may be required (Correct answer)
- Anticoagulants enhance laser efficacy for vascular lesions
- The treatment must be permanently declined
Correct answer: It may increase bruising and bleeding risk; physician clearance may be required
Anticoagulant therapy increases the risk of purpura and bruising with vascular laser treatments, and physician clearance should be obtained before proceeding.
Question 4: What does the Glogau Classification System assess during a patient consultation?
- Degree of photodamage and skin aging severity (Correct answer)
- Amount of subcutaneous fat in the treatment area
- Patient's emotional readiness for cosmetic procedures
- Hair density and growth cycle phase
Correct answer: Degree of photodamage and skin aging severity
The Glogau Classification System categorizes photoaging into four groups (I–IV) based on the severity of wrinkles, pigmentation, and skin texture changes.
Question 5: A patient discloses they have lupus erythematosus. What is the primary concern for laser treatment?
- Lupus patients cannot feel pain during laser treatment
- Lupus is a photosensitive autoimmune condition that may flare with UV or laser exposure (Correct answer)
- Lupus only affects joints and has no skin implications
- Laser treatment is always safe for autoimmune conditions
Correct answer: Lupus is a photosensitive autoimmune condition that may flare with UV or laser exposure
Lupus erythematosus involves photosensitivity and immune dysregulation; laser energy can trigger flares or exacerbate skin manifestations.
Question 6: Before performing laser hair removal on the bikini area, which unique consideration should be addressed in the consultation?
- Whether the patient has had any prior surgeries in the area
- Skin tone uniformity, active infections or folliculitis, and menstrual cycle timing (Correct answer)
- The patient's preference for full versus partial hair removal only
- Whether the patient has ever had a waxing reaction
Correct answer: Skin tone uniformity, active infections or folliculitis, and menstrual cycle timing
The bikini zone may have uneven pigmentation, susceptibility to folliculitis, and hormonal fluctuations that can affect hair regrowth; all require discussion during consultation.
Question 7: A patient rates their pain tolerance as very low and requests topical anesthesia for a full-leg laser hair removal session. What should the technician consider?
- Topical anesthetics are not permitted for any laser procedures
- Large-surface-area application of topical anesthetics carries systemic absorption risk; follow dosing guidelines carefully (Correct answer)
- Topical anesthetics eliminate all sensation and make laser treatment impossible to perform safely
- Pain tolerance is irrelevant because lasers have no sensation
Correct answer: Large-surface-area application of topical anesthetics carries systemic absorption risk; follow dosing guidelines carefully
Applying topical anesthetics (e.g., EMLA) over large body surface areas can result in systemic toxicity due to lidocaine absorption; strict dosing limits and application time must be observed.
CLT Patient Consultation & Assessment 3
Which of the following medications should prompt the laser technician to question a patient about increased photosensitivity risk?