Final answer:
Individuals with Fitzpatrick skin type IV can become hyperpigmented from treatments, their blemishes are harder to see due to their darker skin, and they are not specifically prone to hyperkeratosis.
Step-by-step explanation:
Individuals with Fitzpatrick skin type IV have characteristics that distinguish them from other skin types:
- They can become hyperpigmented from treatments, meaning that their skin may darken or develop patches of dark color as a result of certain treatments.
- They are not necessarily more likely to have sensitive skin. Skin sensitivity can vary among individuals, regardless of their skin type.
- Due to their darker skin, their blemishes may be harder to see compared to individuals with lighter skin tones.
- They are not specifically prone to a form of hyperkeratosis.