Chapter 7

The radius is located in the lateral forearm (thumb side of the hand) when positioned anatomically. A. True B. False

A. True

Identify whether the following features/terms apply to the clavicle or the scapula. 1. Acromion process 2. "S" shape 3. Spine 4. Glenoid cavity 5. Shaft 6. Acromial end A. Scapula B. Clavicle C. Clavicle D. Scapula E. Scapula F. Clavicle

1. A 2. B 3. D 4. E 5. C 6. F

Which of the following statements is correct? A. Long bones are equally long as they are wide. B. Long bones include the vertebrae. C. Long bones are thin and broad. D. Long bones have more length than width. E. Long bones are specialized bones found within tendons.

D. Long bones have more length than width.

The leg is formed by two bones, the tibula and the fibia. A. True B. False

False

How would you distinguish between the anatomical neck and surgical neck of the humerus?

The anatomical neck goes around the head and is superior to the surgical neck. The anatomical neck is closer to the greater and lesser tubercles. The surgical neck is inferior to the greater and lesser tubercles.

The ilium, ischium, and ___ contribute to the formation of the acetabulum.

pubis

Which of the following is not part of the appendicular skeleton? A. Scapula B. Tibia C. Radius D. Sternum E. Phalanges

D. Sternum

Correctly order these pelvic structures in order from superior to inferior. A. Iliac crest B. Body of Ilium C. Pelvic Brim D. Lesser pelvis E. Pelvic Outlet

1. C 2. B 3. E 4. D 5. A

Match the following features of the humerus with their function. 1. Trochlea 2. Deltoid tuberosity 3. Head 4. Anatomical neck 5. Medial epicondyle 6. Intertubercular (Bicipital) groove 7. Capitulum 8. Surgical neck A. Articulates with glenoid cavity of the scapula forming shoulder joint B. Common location of fracture C. Attachment site for the deltoid muscle D. Provides passageway for tendon of the biceps brachii muscle E. Attachment site on distal epiphysis for muscles of the forearm F. Location where epiphysis joins the diaphysis G. Articulates with the ulna of the forearm H. Articulates with the radius of the forearm

1. G 2. C 3. A 4. F 5. E 6. D 7. H 8. B

Which of the following statements is correct? A. Short bones are often cube shaped bones. B. Short bones include the vertebrae. C. Short bones are thin and broad. D. Short bones have more length than width. E. Short bones are specialized bones found within tendons.

A. Short bones are often cube shaped bones.

Which of the following is your "shin"? A. The anterior crest of the tibia's diaphysis B. The diaphysis of the fibula C. The medial malleolus of the tibia D. The anterior crest of the fibula's diaphysis E. The talus eminence of the tibia

A. The anterior crest of the tibia's diaphysis

Which of the following statements regarding the scapula is false? A. The scapula extends from ribs #2 to 9. B. The three edges of this triangular scapula are labeled as borders. C. An angle of the scapula refers to one of its triangular apices. D. On the dorsal surface is a ridge called the spine that can be felt as the shoulder "blade." E. The glenoid cavity of the scapula is where the humerus articulates.

A. The scapula extends from ribs #2 to 9.

Which of the following statements about sesamoid bone is incorrect? A. These are specialized bones found within tendons. B. They protect and absorb force that might break long bones. C. They are usually small, flat, oval shaped. D. They increase muscle leverage. E. They increase the longevity of tendons.

B. They protect and absorb force that might break long bones.

Which of the following statements is correct? A. The radius is the longest of the forearm bones. B. The ulna is widest at its distal end. C. The bony knob of your elbow is called the olecranon process D. The radial tuberosity is the attachment site for the triceps muscle. E. The radial notch is located on the distal radius

C. The bony knob of your elbow is called the olecranon process

Correctly match the types of bones with the usual total number of these bones in the human skeleton. 1. Carpals 2. Tarsals 3. Metacarpals 4. Metatarsals 5. Proximal phalanges 6. Intermediate phalanges 7. Distal phalanges a. 20 b. 10 c. 14 d. 6 e. 16 f. 20 g. 10 h. 16 i. 8 j. 12

Carpals - 16 Tarsals - 14 Metacarpals - 10 Metatarsals - 10 Proximal Phalanges - 20 Intermediate Phalanges - 16 Distal Phalanges - 20

Which of the following statements is not correct? A. The ends of metacarpals bones form the knuckles. B. Metacarpal bones form the palm or length of the hand. C. Carpal bones contribute to the wrist. D. The thumb is composed of three phalanges. E. Phalanges form the fingers

D. The thumb is composed of three phalanges.

Which of the following statements is correct? A. The clavicle looks like an extended letter "C" when viewed from above. B. A major function of the clavicle is to bind axial bones together and limit mobility. C. The acromial end of the clavicle articulates with the manubrium D. On the top surface of the clavicle are the conoid tubercle and trapezoid line. E. The sternal end of the clavicle articulates with the axial skeleton.

E. The sternal end of the clavicle articulates with the axial skeleton.

The __________ and the pubis contribute to the formation of the obturator foramen.

ischium