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

Anatomical Terms for the Arm and Hand

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Arm and Hand

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Multiple Choice

The antebrachium is composed of which of the following two bones?

Radius and ulna

Scapula and clavicle

Carpals and metacarpals

Humerus and radius

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Verified step by step guidance

Step 1: Begin by understanding the term 'antebrachium.' The antebrachium refers to the forearm, which is the region between the elbow and the wrist.

Step 2: Recall the anatomy of the forearm. The forearm is composed of two long bones that run parallel to each other: the radius and the ulna.

Step 3: Compare the options provided in the question. Identify which pair of bones corresponds to the forearm (antebrachium).

Step 4: Eliminate incorrect options based on anatomical knowledge: (a) Scapula and clavicle are part of the shoulder girdle, not the forearm; (b) Carpals and metacarpals are part of the wrist and hand, not the forearm; (c) Humerus and radius include one forearm bone (radius) but the humerus is part of the upper arm.

Step 5: Conclude that the correct answer is 'Radius and ulna,' as these are the two bones that compose the antebrachium.