Iowa Barber Practice Exam

Question: 1 / 400

What is a key sign to monitor for in a lice infestation?

Silver hair strands

Intense itching and small bumps on the scalp

Intense itching and small bumps on the scalp are prominent indicators of a lice infestation. When lice infest the scalp, they feed on the blood of the host, which triggers an allergic reaction. This allergic response leads to itching as the body's immune system reacts to the saliva of the lice. Additionally, the intense scratching that often results can cause small bumps or sores on the scalp, making this symptom a key sign to monitor for lice.

Recognizing these symptoms is crucial as it allows for timely treatment and prevents the spread of the infestation to others. The other options do not directly relate to the presence of lice; therefore, they do not serve as key signs in identifying a lice problem.

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Helplessness in styling

Greasy roots

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