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

1. Introduction to Anatomy & Physiology

Introduction to Anatomical Terms for Body Regions

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Anatomical Terms for Body Regions

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Multiple Choice

The acromioclavicular joint is strengthened by two ligaments: the acromioclavicular ligament and which other ligament?

Coracoclavicular ligament

Costoclavicular ligament

Glenohumeral ligament

Transverse humeral ligament

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Verified step by step guidance

Step 1: Understand the anatomy of the acromioclavicular joint. This joint is located at the top of the shoulder where the acromion (part of the scapula) meets the clavicle. It is stabilized by ligaments that prevent dislocation and provide structural support.

Step 2: Identify the primary ligaments associated with the acromioclavicular joint. The acromioclavicular ligament directly connects the acromion to the clavicle, providing horizontal stability.

Step 3: Recognize the secondary ligament that strengthens the acromioclavicular joint. This is the coracoclavicular ligament, which connects the coracoid process of the scapula to the clavicle. It provides vertical stability and prevents the clavicle from being displaced upward.

Step 4: Differentiate the other options provided in the question. The costoclavicular ligament connects the clavicle to the first rib, the glenohumeral ligament stabilizes the shoulder joint, and the transverse humeral ligament holds the biceps tendon in place. These are not directly involved in stabilizing the acromioclavicular joint.

Step 5: Conclude that the correct answer is the coracoclavicular ligament, as it works alongside the acromioclavicular ligament to strengthen the acromioclavicular joint.