Contagious diseases and conditions caused by parasites should only be treated by a __________.

• A. Doctor
• B. Nurse
• C. Paramedic
• D. Pharmacist

Answer: (A)

The main concept here is who is qualified to diagnose and treat contagious diseases caused by parasites. Diagnosing these conditions requires medical evaluation, possible lab tests, and prescription medications or medical advice that only a licensed doctor can provide. In a salon setting, this means you should not diagnose or treat such conditions yourself or rely on other staff for medical management. If a client shows signs of a contagious parasitic infection, refer them to a doctor for proper diagnosis and treatment, and postpone services to prevent transmission.

While nurses can provide care under supervision and pharmacists can dispense medications and offer guidance on how to use them, neither performs independent medical diagnosis or management of contagious parasitic diseases in the way a doctor does. Paramedics handle urgent, on-site emergency care but are not the authority for routine treatment and diagnosis of parasitic infections.