Table of contents

1. Introduction to Anatomy & Physiology5h 40m
2. Cell Chemistry & Cell Components12h 37m
3. Energy & Cell Processes10h 7m
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 Blood1h 22m
18. The Heart1h 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 Balance Coming soon
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity Coming soon

7. The Skeletal System

Bones of the Upper Limb

Anatomy & Physiology

7. The Skeletal System

Bones of the Upper Limb

Multiple Choice

Often people will 'crack' their knuckle by pulling on their pointer finger. The cracking sound comes from knuckle where the finger meets the hand. What's another way to describe this location?

Between the first proximal phalanx and the first metacarpal.

Between the first and second phalanges of the proximal digit.

Between the second proximal phalanx and the second metacarpal.

Between proximal and middle phalanges of the second digit.

5:3m

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Textbook Question

Which of the following portions of the scapula articulates with the clavicle?

a. Coracoid process

b. Acromion

c. Spine

d. Glenoid cavity

Use key choices to identify the bone descriptions that follow. Key: a. carpals b. femur c. fibula d. humerus e. radius f. tarsals g. tibia h. ulna ______ (1) articulates with the acetabulum and the tibia ______ (2) forms the lateral aspect of the ankle ______ (3) bone that 'carries' the hand ______ (4) the wrist bones ______ (5) end shaped like a monkey wrench ______ (6) articulates with the capitulum of the humerus ______ (7) largest bone of this 'group' is the calcaneus

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Textbook Question

Justiniano worked in a poultry-packing plant where his job was cutting open chickens and stripping out their visceral organs. After work, he typed for long hours on his computer keyboard, writing a book about his work in the plant. Soon, his wrist and hand began to hurt whenever he flexed it, and he began to awaken at night with pain and tingling on the thumb half of his hand. What condition did he probably have?

The 'elbow bone' is called the:

a. trochlea

b.capitulum

c.olecranon

d.deltoid tuberosity

Fill in the blanks: The only bone of the arm is the _______. The forearm consists of the medial ______and the lateral_____.

Which of the following is not a proximal carpal bone?

a. Hamate

b. Pisiform

c. Scaphoid

d. Lunate

Why would a physician be concerned about the growth patterns of a young child request an x-ray of the hand?

Multiple Choice More than one choice may apply. Which bone of the arm corresponds to the femur of the leg? a. Ulna b. Humerus c. Radius d. Tibia e. Fibula

The point of the elbow is actually the _____of the ulna. (a) styloid process, (b) olecranon, (c) coronoid process, (d) trochlear notch.

The bones of the hand articulate distally with the (a) carpal bones, (b) ulna and radius, (c) metacarpals, (d) phalanges.

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Textbook Question

At the glenoid cavity, the scapula articulates with the proximal end of the (a) humerus, (b) radius, (c) ulna, (d) femur.

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Textbook Question

Jack injures himself playing hockey, and the physician who examines him informs him that he has dislocated his pollex. What part of Jack's body did he injure? (a) his arm, (b) his leg, (c) his hip, (d) his thumb, (e) his shoulder.

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Multiple Choice

Of the two bones in the forearm, which bone is medial?

When a person falls, a common reaction is to try to catch themselves by sticking out their hands. This will sometimes lead to a fracture in one or both of the bones of the forearm. Because one forearm bone is larger where it articulates with the wrist, this bone tends to absorb more force from the impact and is broken more often, making it the most commonly broken bone in the body. Where would such a break likely occur?

Arrange the bones of the upper limb from proximal to distal. Some bones may not be included.

Choose the INCORRECT pairing.

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