Study Guide - Specific Muscular Anatomy

Question 1

Part of the abdominal musculature: Insertion is the anterior iliac crest of the pelvis, linea alba, and contralateral rectus sheaths

Answer 1

External Oblique

Question 2

Part of the hip musculature: origin is the anterior aspect of lower body of pubis

Answer 2

Gracilis

Question 3

Part of the hip musculature: origin is the superior two thirds of iliac fossa, inner lip of the iliac crest

Answer 3

Iliacus

Question 4

Part of the hip musculature: integrated function is eccentrically decelerate hip adduction and external/internal rotation (anterior/posterior), in addition to isometrically stabilizing the LPHC

Answer 4

Gluteus Medius

Question 5

Part of the hip musculature: insertion is the proximal medial surface of the tibia (per anserine)

Answer 5

Gracilis

Question 6

Part of the hip musculature: integrated function is eccentrically decelerate hip adduction and external/internal rotation (anterior/posterior fibers), in addition to isometrically stabilizing the LPHC

Answer 6

Gluteus Medius

Question 7

Part of the hip musculature: isolated function is to concentrically accelerate hip abduction and internal/external rotation (anterior/posterior fibers)

Answer 7

Gluteus Medius

Question 8

Part of the abdominal musculature: Isolated function is to concentrically accelerate spinal flexion, lateral flexion, and contralateral rotation

Answer 8

External Oblique

Question 9

Part of the hip musculature: isolated function is concentrically accelerate hip adduction, flexion, and internal rotation as well as assist in tibial internal rotation

Answer 9

Gracilis

Question 10

Part of the hip musculature: integrated function is eccentrically decelerating hip extension and internal rotation as well as isometrically stabilizing the LPHC

Answer 10

Iliacus

Question 11

Part of the hip musculature: origin is the outer surface of the ilium of the pelvis

Answer 11

Gluteus Medius

Question 12

Part of the hip musculature: insertion is on the lateral surface of the greater trochanter on the femur

Answer 12

Gluteus Medius

Question 13

Part of the abdominal musculature: origin is the external surface of ribs 4-12

Answer 13

External Oblique

Question 14

Part of the hip musculature: Integrated function is eccentrically decelerate hip abduction, extension, and external rotation in addition to isometrically stabilizing the LPHC

Answer 14

Gracilis

Question 15

Part of the abdominal musculature: Integrated function is to eccentrically decelerate spinal extension, lateral flexion, and rotation, in addition to isometrically stabilizing the LPHC

Answer 15

External Oblique

Question 16

Part of the hip musculature: isolated function is concentrically accelerate hip flexion and external rotation

Answer 16

Iliacus