Table of contents

Skip topic navigation

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

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

Anatomy & Physiology

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following statements about muscles of the elbow joint is true?

The biceps brachii is responsible for elbow extension.

The brachialis assists in elbow flexion.

The anconeus muscle is the main flexor of the elbow joint.

The triceps brachii is the primary muscle for elbow flexion.

Previous problemNext problem

Verified step by step guidance

Identify the primary muscles involved in the movement of the elbow joint: biceps brachii, brachialis, triceps brachii, and anconeus.

Understand the function of each muscle: The biceps brachii and brachialis are primarily responsible for elbow flexion, while the triceps brachii is responsible for elbow extension.

Recognize that the anconeus muscle assists in elbow extension, not flexion.

Evaluate the statements given in the problem: The biceps brachii is not responsible for elbow extension, and the triceps brachii is not the primary muscle for elbow flexion.

Conclude that the correct statement is: The brachialis assists in elbow flexion, as it is one of the main flexors of the elbow joint along with the biceps brachii.