Where is the skin thinnest?

Prepare for the Jones and Bartlett Learning Module 5 Exam. Utilize our range of study tools with flashcards and interactive questions. Boost your exam confidence today!

Multiple Choice

Where is the skin thinnest?

Explanation:
Skin thickness varies by body region, with areas that need flexibility and less protection having thinner skin, and weight-bearing, high-friction areas developing thicker skin with a tougher outer layer. The outer ear has a very thin epidermis and little subcutaneous fat, making its skin among the thinnest regions. In contrast, the scalp contains more tissue and hair follicles, the back has more connective tissue and fat, and the palms have a thick outer layer (a tall stratum corneum) to resist wear. So among these options, the ears have the thinnest skin.

Skin thickness varies by body region, with areas that need flexibility and less protection having thinner skin, and weight-bearing, high-friction areas developing thicker skin with a tougher outer layer. The outer ear has a very thin epidermis and little subcutaneous fat, making its skin among the thinnest regions. In contrast, the scalp contains more tissue and hair follicles, the back has more connective tissue and fat, and the palms have a thick outer layer (a tall stratum corneum) to resist wear. So among these options, the ears have the thinnest skin.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy