Disinfection & SafetyCâu 19 / 100
An esthetician uses the same unwashed makeup brush on two clients. This is an example of what type of transmission?
a.Direct transmission through skin-to-skin contact
b.Airborne transmission through respiratory droplets
c.Indirect transmission through a contaminated object
d.Transmission that cannot occur because makeup contains preservatives
Giải thích
Indirect transmission occurs when a pathogen moves from one person to another by way of a contaminated object such as a brush, implement, or linen. Direct transmission requires person-to-person contact, and airborne transmission travels through droplets or particles in the air. Cosmetic preservatives limit product spoilage but do not disinfect a brush between clients.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- When must an esthetician wash her hands during a service day?
- Which statement about pathogens is accurate for a skin care practitioner?
- A facial steamer has been used all week with tap water and now shows mineral scale. What is the correct maintenance approach?
- How should used cotton pads, gauze, and wax strips be disposed of at the end of a service?
- A loyal client says she is comfortable with the esthetician re-dipping her wax stick because 'it's only my own germs.' How should the esthetician respond?
- An esthetician has a small open cut on her finger on the morning of a full facial schedule. What is the appropriate action?
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với California Esthetician Written Licensing Exam · Quy trình kiểm tra