Nurs 226 Chapter 13 Part 1 Exam Questions
and Answers with Verified Solutions | Latest
Updated 2026
What is the largest organ of the The skin
body?
What are the three main layers of Epidermis, Dermis, and Subcutaneous
the layers
skin?
What is the primary function of the To serve as a waterproof barrier made of
epidermis? Keratin
and Melanocytes
How often does the epidermis Every 4 weeks
completely replace itself?
What is the main component of the Collagen
dermis that provides strength?
What is the function of the To provide insulation and cushioning
subcutaneous layer? through
adipose tissue
What are the key functions of the Protection, Regulation, Sensation, and
skin? Communication/ID
and Answers with Verified Solutions | Latest
Updated 2026
What is the largest organ of the The skin
body?
What are the three main layers of Epidermis, Dermis, and Subcutaneous
the layers
skin?
What is the primary function of the To serve as a waterproof barrier made of
epidermis? Keratin
and Melanocytes
How often does the epidermis Every 4 weeks
completely replace itself?
What is the main component of the Collagen
dermis that provides strength?
What is the function of the To provide insulation and cushioning
subcutaneous layer? through
adipose tissue
What are the key functions of the Protection, Regulation, Sensation, and
skin? Communication/ID
