Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

5. Integumentary System

Introduction to the Integumentary System

Anatomy & Physiology

5. Integumentary System

Introduction to the Integumentary System

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Multiple Choice

Damage to the structures shown in the figure, which are sweat glands, may lead to which of the following disorders?

Anhidrosis

Vitiligo

Psoriasis

Alopecia

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Verified step by step guidance

Step 1: Begin by identifying the function of sweat glands in the body. Sweat glands are responsible for thermoregulation by producing sweat, which helps cool the body through evaporation. They also play a role in excreting waste products and maintaining skin hydration.

Step 2: Understand the term 'Anhidrosis.' Anhidrosis refers to the inability to sweat normally, which can result from damage to sweat glands. This condition can lead to overheating and difficulty regulating body temperature.

Step 3: Examine the other options provided: Vitiligo, Psoriasis, and Alopecia. Vitiligo is a condition characterized by loss of skin pigmentation due to melanocyte dysfunction, unrelated to sweat glands. Psoriasis is an autoimmune condition causing skin inflammation and scaling, also unrelated to sweat glands. Alopecia refers to hair loss, which involves hair follicles rather than sweat glands.

Step 4: Connect the damage to sweat glands with the most relevant disorder. Since sweat glands are directly involved in sweat production, damage to these structures would most likely result in Anhidrosis, as it directly impacts their primary function.

Step 5: Conclude that Anhidrosis is the correct answer based on the physiological role of sweat glands and the nature of the disorder. The other options do not involve sweat gland dysfunction.