Infestation with head lice?

Study for the SkillsUSA Medical Terminology Exam. Use our comprehensive quiz to test your knowledge with multiple choice questions and get explanations and hints for each question. Prepare for success!

Multiple Choice

Infestation with head lice?

Explanation:
Head lice infestation is described by the term pediculosis. Pediculosis capitis specifically names infestation of the scalp by head lice, a common parasitic condition. The term comes from pediculus (lice) plus -osis (a condition). This correctly labels the situation, whereas petechiae refer to small hemorrhagic skin spots, algia means pain, and acr/o is a prefix related to extremities or height and does not describe infestation. So pediculosis is the most accurate term.

Head lice infestation is described by the term pediculosis. Pediculosis capitis specifically names infestation of the scalp by head lice, a common parasitic condition. The term comes from pediculus (lice) plus -osis (a condition). This correctly labels the situation, whereas petechiae refer to small hemorrhagic skin spots, algia means pain, and acr/o is a prefix related to extremities or height and does not describe infestation. So pediculosis is the most accurate term.

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