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

What is Anatomy & Physiology?

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

What is Anatomy & Physiology?

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 arteries supplies blood to the little finger side of the forearm?

Radial artery

Brachial artery

Axillary artery

Ulnar artery

Previous problemNext problem

Verified step by step guidance

Step 1: Understand the anatomy of the forearm and the location of the arteries. The forearm has two main arteries: the radial artery and the ulnar artery. These arteries branch from the brachial artery, which itself is a continuation of the axillary artery.

Step 2: Identify the anatomical position of the little finger side of the forearm. The little finger is located on the medial (inner) side of the forearm when the palm is facing forward (anatomical position).

Step 3: Recall the distribution of the radial and ulnar arteries. The radial artery primarily supplies blood to the lateral (thumb side) of the forearm, while the ulnar artery supplies blood to the medial (little finger side) of the forearm.

Step 4: Eliminate the incorrect options. The brachial artery is located higher up in the arm and does not directly supply the forearm. The axillary artery is located in the shoulder region and also does not directly supply the forearm. The radial artery supplies the thumb side, not the little finger side.

Step 5: Conclude that the ulnar artery is the correct answer because it is responsible for supplying blood to the medial side of the forearm, which includes the little finger side.