Chapter 11

Question 0

Pectoralis minor

Answer 0

O-anterior surface of the 3rd, 4th, and 5th ribs. I-coracoid process of scapula

Question 1

Pectoralis major

Answer 1

O-Clavicle, sternum, cartilage of the first 6 ribs and aponeurosis of external oblique muscle. I-fibers converge to insert by short tendon into inter tubercle groove of the humerus

Question 2

Deltoid

Answer 2

O-lateral third of clavicle; acromion and spine of scapula. I-deltoid tuberosity of humerus

Question 3

Rectus abdominis

Answer 3

O- pubic crest and symphysis

Question 4

External abdominal oblique

Answer 4

O- outer surface of the last 8 ribs. I- linea alba, pubic crest and tubercles, and iliac crest

Question 5

Trapezius

Answer 5

O- occipital bone; spines of C7 and all thoracic vertebrae. I- acromion and spinous process of scapula; lateral third of clavicle

Question 6

Latissimus Doris

Answer 6

I- indirect attachment to spinous processes to lower 6 thoracic vertebrae, lumbar vertebrae, lower 3 to 4 ribs, and iliac crest. O- floor of intertubercle groove off humerus

Question 7

Triceps brachii

Answer 7

O- long head; infraglenoid tubercle of scapula; lateral head; posterior humerus; medial head; distal to radial groove on posterior humerus. O- olcranon process of ulna

Question 8

Biceps brachii

Answer 8

Short head; coracoid process; long head; runs in intertubercular groove of humerus

Question 9

Sartorius

Answer 9

O- Anterior superior iliac spine. I- Medial aspect of proximal tibia

Question 10

Rectus femoris

Answer 10

O- Anterior inferior iliac spine and superior margin of acetabulum. I- tibial tuberosity and patella.

Question 11

Vastus lateralis

Answer 11

Greater trochanter, intertrochanteric line and linea aspera

Question 12

Vastus medialis

Answer 12

Linea aspera and intertrochanteric line

Question 13

Vastus intermedius

Answer 13

Anterior and lateral surface of femur. I- tibial tuberosity and patella

Question 14

Gluteus Maximus

Answer 14

O- dorsal ilium, sacrum and coccyx. I- gluteal tuberosity of femur and iliotibial tract

Question 15

Biceps femoris

Answer 15

Ischial tuberosity; linea aspera and distal femur. I- tendon in the head of fibula and the lateral condylar of tibia

Question 16

Semitendinous

Answer 16

I-Ischial tuberosity. I- medial aspect of the upper tibial shaft.

Question 17

Semimembranosus

Answer 17

O- Ischial tuberosity. I- medial condyle of tibula; lateral condyle of femur

Question 18

Gastrocnemuis

Answer 18

O- by the two heads from medial and lateral condyles of femur. I- calcaneus via calcaneal

Question 19

Soleus

Answer 19

O- proximal portion of tibia and fibula; interosseous membrane. I- calcaneus via calcaneal tendon