Arkansas Esthetician Practice Exam 2025 - Free Esthetician Practice Questions and Study Guide

Actinic keratosis is a common premalignant growth on the skin that is characterized by its irregular shape, scaly texture, and red-pink color. It may also feel rough to the touch. This distinguishes it from the other options, as they do not accurately describe the defining characteristics of actinic keratosis. A does not mention any specific characteristics of actinic keratosis, B describes a pearly, domed shape which is not typical of actinic keratosis, and D mentions acute burning and itching which are not common symptoms of actinic keratosis. Therefore, C is the only option that accurately describes the defining features of actinic keratosis.