Question

question 31 (1 point)
what is the most appropriate process to distinguish pityriasis and pediculosis capitis?
\bigcirc a examine the scalp closely to determine whether the foreign matter is loose or attached to hair strands.
\bigcirc b examine the scalp to determine whether the infection has a distinct odor or not.
\bigcirc c consult with the client to determine whether the client is experiencing itchiness or not.
\bigcirc d examine the scalp closely to determine whether the infection affects the tissue around a single hair strand or whether the infection is clustered.

Explanation:

Pityriasis (dandruff) consists of loose flakes on the scalp. Pediculosis capitis (head lice) has nits (lice eggs) firmly attached to hair strands. Examining if the foreign matter is loose (pityriasis) or attached (pediculosis capitis) is a key distinction. Odor (option b) is not a reliable differentiator. Itchiness (option c) can occur in both. Tissue - hair strand relation (option d) is not the main distinguishing feature.

Answer:

A. Examine the scalp closely to determine whether the foreign matter is loose or attached to hair strands.