Certification in Infection Prevention and Control (CIC) Practice Exam 2025 - Free CIC Practice Questions and Study Guide

Question: 1 / 400

What is a circumscribed flat area less than 0.5 cm in diameter called?

Pustule.

Macule.

A circumscribed flat area less than 0.5 cm in diameter is called a macule. This term specifically refers to a spot that is distinct from the surrounding skin due to changes in pigmentation or texture, yet does not elevate above the skin level. Macules can be different colors and are often indicative of various skin conditions or infections without the presence of blisters or other raised lesions.

In contrast, a pustule refers to a small elevation that is filled with pus, and a vesicle is a small, fluid-filled blister. A patch, on the other hand, is similar to a macule but larger, typically greater than 0.5 cm. Understanding these distinctions is crucial for accurately identifying skin lesions and contributing to effective diagnoses and infection control measures.

Get further explanation with Examzify DeepDiveBeta

Patch.

Vesicle.

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy