Question

question 31 (1 point)
a(n) _____ is an itchy, swollen lesion that can be caused by a number of factors and usually resolves by itself.
a wheal
b tubercle
c ulcer
d sebaceous cyst

question 32 (1 point)
what is safe and useful type of disinfectant, commonly called quats?
a quarter antiseptic solution
b quaternary - based compounds
c phenolic quaternary agents
d quaternary ammonium compounds

question 33 (1 point)
single - use items that do not have the capacity to be disinfected after each client use must be _____.
a washed
b stored
c discarded
d immersed

Explanation:

Question 31

A wheal is an itchy, swollen lesion (like a hive) that resolves on its own. A tubercle is a nodule (e.g., in tuberculosis), an ulcer is a deeper sore, and a sebaceous cyst is a blocked gland lesion that doesn’t resolve on its own quickly like a wheal.

"Quats" is the common name for Quaternary ammonium compounds, which are safe disinfectants. The other options don’t match the common term "quats".

Single - use items that can’t be disinfected after each use (and are single - use) must be discarded, as washing, storing, or immersing don’t fit the "single - use" and non - disinfectable context.

Answer:

a. wheal

Question 32