Question

question 3 of 5 1 point what might a metallic salts test reveal that indicates a service should not be performed? (select all that apply.) select the correct response(s): the skin becomes red and itchy. an unpleasant odor emerges. the skin becomes itchy. the hair significantly lightens in color very quickly.

Explanation:

A metallic salts test is done to check for metal - content in hair. Skin becoming red and itchy or just itchy indicates an allergic or adverse reaction, which is a sign a service (like a hair - treatment) should not be performed. Hair lightening quickly can also be a sign of an inappropriate reaction to the presence of metals in the hair, suggesting the service may not be suitable. An unpleasant odor is not a typical indicator from a metallic salts test that would halt a service.

Answer:

The skin becomes red and itchy., The skin becomes itchy., The hair significantly lightens in color very quickly.