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

4. Tissues & Histology

Introduction to Muscle Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Muscle Tissue

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Multiple Choice

Skeletal muscle maintains heat in the body by doing which of the following?

Absorbing heat from the environment

Increasing blood flow to the skin

Contracting and generating heat through shivering

Releasing heat through sweat glands

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Verified step by step guidance

Understand that skeletal muscles play a crucial role in thermoregulation, which is the process of maintaining the body's core internal temperature.

Recognize that one of the primary ways skeletal muscles generate heat is through the process of contraction. This is because muscle contractions require energy, and the biochemical reactions involved in energy production release heat as a byproduct.

Consider the specific mechanism of shivering, which is an involuntary response to cold. Shivering involves rapid, rhythmic muscle contractions that generate heat to help raise body temperature.

Differentiate between the options given: absorbing heat from the environment, increasing blood flow to the skin, and releasing heat through sweat glands. These are not primary functions of skeletal muscle in heat generation.

Conclude that the correct mechanism by which skeletal muscle maintains heat in the body is through contracting and generating heat, particularly evident in the process of shivering.