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

10. Muscles

Fascicle Arrangements

Anatomy & Physiology

10. Muscles

Fascicle Arrangements

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Multiple Choice

The pattern of fascicle arrangement of the muscle at 'e' is __________.

Convergent

Parallel

Circular

Pennate

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Verified step by step guidance

Step 1: Understand the concept of fascicle arrangement in muscles. Fascicles are bundles of muscle fibers, and their arrangement determines the muscle's shape and function. Common patterns include convergent, parallel, circular, and pennate.

Step 2: Define each type of fascicle arrangement: Convergent muscles have fibers that converge to a single point, often triangular in shape. Parallel muscles have fibers running parallel to the long axis of the muscle. Circular muscles have fibers arranged in concentric rings, typically found in sphincters. Pennate muscles have fibers arranged at an angle to a central tendon, resembling a feather.

Step 3: Analyze the muscle labeled 'e' in the problem. Consider its shape and structure to determine which fascicle arrangement it matches. For example, if the muscle fibers converge to a single point, it is likely convergent.

Step 4: Compare the muscle's structure to the definitions provided for each fascicle arrangement. Look for visual or descriptive clues that match the characteristics of convergent, parallel, circular, or pennate muscles.

Step 5: Based on the analysis, select the correct answer from the options provided. Ensure the choice aligns with the observed fascicle arrangement of the muscle labeled 'e'.