Seeleys Anatomy and Physiology Chapter 5 Integumentary System 2025/2026 Exam Questions and Answers | 100% Solved

Seeleys Anatomy and Physiology
Chapter 5 Integumentary System
2025/2026 Exam Questions and Answers
| 100% Solved



integumentary system - 🧠ANSWER ✔✔Consists of the skin, mucous membranes,

hair, and nail


5 Major functions of the skin - 🧠ANSWER ✔✔1. Protection


2. Sensation

3. Temperature

4. Vitamin D

5. Excretion


2 major tissue layers of skin - 🧠ANSWER ✔✔Epidermis and dermis


Superficial layer of the skin, consisting of epithelial tissue - 🧠ANSWER

✔✔Epidermis




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, Resists abrasion on the skins surface and reduces water loss through skin. Does

NOT contain blood vessels. - 🧠ANSWER ✔✔Epidermis


Dermis - 🧠ANSWER ✔✔Responsible for most of the structural strength of the

skin. (Connective tissue)


Subcutaneous tissue or hypodermis - 🧠ANSWER ✔✔A layer of looks connective

tissue


Subcutaneous layer or hypodermis - 🧠ANSWER ✔✔Not part of the skin or the

integumentary system but it does connect the skin to underlying muscle or bone.


Type of epithelium the epidermis is: - 🧠ANSWER ✔✔Stratified squamous


Keratinocytes - 🧠ANSWER ✔✔Most cells of the epidermis


Keratinocytes - 🧠ANSWER ✔✔produce keratin


Keratin - 🧠ANSWER ✔✔hard protein material found in the epidermis, hair, and

nails


Melanocytes - 🧠ANSWER ✔✔Cells of the epidermis that contribute to skin color


Langerhans cells - 🧠ANSWER ✔✔Part of the immune system




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STATEMENT. ALL RIGHTS RESERVED
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