1.The pectoral girdle consists of the ____. a. scapulae and humerus b. clavicles, humerus, and sternum c. clavicles and scapulae d. scapulae only Answer: c

2.Which three bones make up a coxal bone? a. ilium, ischium, and femur b. ilium, ischium, and pubis c. ilium, acetabulum, and pubis d. ilium, femur, and pubis Answer: b

a. medial end of the clavicle and manubrium 3.The only direct articulation of the pectoral girdle to the axial skeleton is at the ______. a. medial end of the clavicle and manubrium b. head of the femur to the acetabulum c. lateral end of the clavicle to the head of the humerus d. none of the above Answer: a

4.Why would a broken clavicle affect the mobility of the arm? a. The clavicle holds the upper arm away from the body. b. The clavicle is attached to the glenoid cavity of the scapula. c. The clavicle attaches to the humerus. d. none of the above Answer: a

5.What are characteristics of a male pelvis? a. a greater true pelvis compared to the female, curved sacrum and coccyx b. The angle at pubic symphysis is greater than 100 degrees. c. The true pelvis is narrow compared to the female, the sacrum is flat, and the angle of pubic symphysis is less than 100 degrees. d. The true pelvis is narrow compared to the female, the sacrum is flat, and the angle of pubic symphysis is greater than 100 degrees. Answer: c

6.On which bone would you find a medial malleolus? a. talus b. fibula c. tibia d. femur Answer: c

7.Which foot bone transmits the weight of the body from the tibia toward the toes? a. calcaneus b. navicular bone c. cuboid bone d. talus Answer: d

b. posterior inferior iliac spines c. ischial tuberosities 8.When you are seated, which part of the pelvis bears your body’s weight? a. obturator foramen b. posterior inferior iliac spines c. ischial tuberosities d. pubic tubercle Answer: c

9.Which of the following are bone markings found on the femur? a. the greater and lesser trochanter b. linea aspera c. linea alba d. both A and B Answer: d

10. Which tarsal bone is a medial ankle bone? a. cuboid b. navicular c. Intermediate cuneiform bone d. none of the above Answer: b

11.Which bone articulates with the scapula at the glenoid cavity? a. acromial end of the clavicle b. head of the humerus c. condyle of the humerus d. olecranon of the ulna Answer: b

12.The head of the femur articulates at the ____. a. acetabulum b. glenoid fossa c. fovea capitis d. ilium Answer: a

13.The patellar ligament attaches to which structure? a. the tibial tuberosity b. the lateral malleolus c. the intercondylar eminence d. the hamstring muscles Answer: a

14.Which structures participate in the knee joint? a. medial and lateral epicondyles b. fibula and tibia c. patella and gluteal tuberosity d. medial and lateral condyles of the femur Answer: d

a. coronoid process of the ulna; olecranon fossa of the humerus 15.The trochlea of the humerus articulates with the _____, and the capitulum articulates with the _____. a. coronoid process of the ulna; olecranon fossa of the humerus b. trochlear notch of the ulna; head of the radius c. olecranon process of the ulna; radial notch d. head of the radius; trochlear notch of the ulna Answer: b

16.Which bone of the forearm is lateral in the anatomical position? a. ulna b. radius c. scaphoid d. depends on hand position Answer: b

17. Bill accidentally fractures his first distal phalanx with a hammer 17.Bill accidentally fractures his first distal phalanx with a hammer. Which finger is broken? a. thumb b. small finger c. ring finger d. index finger Answer: a

a. damage that occurred at last night’s party 18.An anatomy student says to you, “Sam likes to push the toy car hard.” She is referring to the ____. a. damage that occurred at last night’s party b. scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, and hamate c. way to remember the names of the eight carpal bones d. both B and C Answer: d

19.With carpal tunnel syndrome the ______ nerve is compressed. a. median b. medium c. medial d. radial Answer: a

a. deltoid tuberosity; congenital talipes equinovarus 20.Inflammation of connective tissue between the _____ and carpal bones causes ______. a. deltoid tuberosity; congenital talipes equinovarus b. interosseous membrane; flat feet c. flexor retinaculum; carpal tunnel syndrome d. extensor retinaculum; carpal tunnel syndrome Answer: c

21.What structure of the scapula divides its posterior surface into two regions? a. acromion process b. coracoid process c. scapular spine d. supraspinous fossa Answer: c

22.How is the pelvis of females adapted for childbearing? a. narrow pubic angle b. greater curvature on sacrum c. broad, low pelvis d. heart-shaped pelvic inlet Answer: c

a. medial and lateral epicondyles; humerus 23.The rounded projections on either side of the elbow are the _____, and are parts of the _____. a. medial and lateral epicondyles; humerus b. trochlea and capitulum; humerus c. olecranon and head of radius; radius d. Both A and B are correct. Answer: a

a. red bone marrow production b. muscle attachment c. a large tendon 24.The greater and lesser tubercles of the humerus are important sites for ____. a. red bone marrow production b. muscle attachment c. a large tendon d. forming the lateral contour of the shoulder Answer: b

d. first metatarsal bone 25.While jumping off the back steps at his house, 10-year-old Joey lands on his right heel and breaks his foot. Which foot bone is most likely broken? a. talus b. calcaneus c. navicular d. first metatarsal bone Answer: b

a. Fibula helps stabilize the ankle joint. 26.The fibula neither participates in the knee joint nor bears weight. When it is fractured, however, walking becomes difficult. Why? a. Fibula helps stabilize the ankle joint. b. Fibula attaches many leg muscles. c. Both A and B are correct. d. None of the above are correct. Answer: c

Chap 8 key sheet 1.c 2.b 3.a 4.a 5.c 6.c 7.d 8.c 9.d 10.b 11.b 12.a 13.a 14.d 15.b 16.b 17.a 18.d 19.a 20.c 21.c 22.c 23.a 24.b 25.b 26.c