Head lice are transmitted from one person to another and are usually accompanied by which signs?

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Multiple Choice

Head lice are transmitted from one person to another and are usually accompanied by which signs?

Explanation:
Lice itching is caused by the body’s reaction to the lice’s saliva, so the main signs are scratching the scalp and irritation. That scratching commonly leaves redness or small bite marks on the scalp. Other symptoms like fever with rash, cough and runny nose, or hair loss aren’t caused by head lice, so they aren’t typical signs of an infestation. Treatments such as medicated shampoos are used to eliminate the lice, not to indicate their presence.

Lice itching is caused by the body’s reaction to the lice’s saliva, so the main signs are scratching the scalp and irritation. That scratching commonly leaves redness or small bite marks on the scalp. Other symptoms like fever with rash, cough and runny nose, or hair loss aren’t caused by head lice, so they aren’t typical signs of an infestation. Treatments such as medicated shampoos are used to eliminate the lice, not to indicate their presence.

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