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

19. The Blood Vessels

Arteries

Anatomy & Physiology

19. The Blood Vessels

Arteries

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2:18 minutes

Problem 10

Textbook Question

Using the letters from column B, match the artery descriptions in column A. (Note that some require more than a single choice.)
Column A
  (1) unpaired branch of abdominal aorta
  (2) second branch of aortic arch
3) branch of internal carotid
(4) branch of external carotid
  (5) origin of femoral arteries
Column B
a. right common carotid
b. superior mesenteric
c. left common carotid
d. external iliac
e. inferior mesenteric
f. superficial temporal
g. celiac trunk
h. facial
i. ophthalmic
j. internal iliac

Verified step by step guidance

Step 1: Understand the problem. You are tasked with matching the descriptions of arteries in Column A to the correct arteries listed in Column B. Some descriptions may require more than one match.

Step 2: Analyze each description in Column A. For example, (1) 'unpaired branch of abdominal aorta' refers to arteries that branch off the abdominal aorta and are unpaired. From Column B, options like 'celiac trunk,' 'superior mesenteric,' and 'inferior mesenteric' are potential matches. Research their anatomical roles to determine the correct match.

Step 3: For (2) 'second branch of aortic arch,' recall the order of branches from the aortic arch. The first branch is the brachiocephalic trunk (on the right side), followed by the left common carotid artery. Match this description to the appropriate option in Column B.

Step 4: For (3) 'branch of internal carotid,' identify arteries that branch from the internal carotid artery. The ophthalmic artery is a known branch of the internal carotid, so match this description to the correct option in Column B.

Step 5: Continue this process for the remaining descriptions in Column A. For example, (4) 'branch of external carotid' could match arteries like the superficial temporal or facial artery, and (5) 'origin of femoral arteries' refers to the external iliac artery. Use anatomical knowledge to finalize the matches.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Arterial Anatomy

Understanding arterial anatomy is crucial for identifying the various arteries and their functions in the body. Each artery has a specific role, such as supplying blood to particular organs or regions. Familiarity with the major arteries, especially those branching from the aorta, is essential for matching descriptions accurately.

Branches of the Aorta

The aorta is the main artery that carries blood from the heart to the rest of the body. It has several branches, including the celiac trunk, superior mesenteric artery, and others, which supply blood to the abdominal organs. Recognizing these branches and their order of emergence from the aorta is vital for completing the matching task.

Carotid Arteries

The carotid arteries, including the internal and external carotid arteries, are responsible for supplying blood to the head and neck. The internal carotid artery branches into several important vessels, while the external carotid artery gives rise to branches that supply the face and scalp. Understanding their anatomy and branches is key to matching the descriptions provided.