Disinfection & SafetyCâu 6 / 100
Which disinfectant type is commonly used in barbershops for non-electrical implements?
a.Plain tap water
b.Hair conditioner
c.An EPA-registered quaternary ammonium or equivalent hospital-level disinfectant
d.Petroleum jelly
Giải thích
Quaternary ammonium compounds ('quats') and other EPA-registered hospital-grade disinfectants are widely used to immerse combs, shears, and clips. They must be mixed to label strength and replaced when they become cloudy or contaminated.
Trích dẫn luật: CCR Title 16 §979Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Before any implement can be effectively disinfected, it must first be:
- A disinfectant used on barbering implements should be:
- The 'contact time' listed on a disinfectant label refers to:
- How should combs and brushes be handled before being placed in disinfectant solution?
- Disinfected implements must be stored in a manner that keeps them:
- A disinfectant solution in a jar should be changed:
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