Muscle Quiz 5 Flashcards
MQ5: What is the origin and insertion of the Rectus Abdominus muscle?
Origin: Pubis Symphysis
Insertion: 5th-7th Ribs and Xyphoid Process of the Sternum
MQ5: What is the function of the Recuts Abdominus muscle?
Compress Abdomen
Flex Trunk
Depress Rib Cage
MQ5: What is the function of the Transverse Abdominins muscle?
Compress Abdomen
Rotate Trunk
MQ5: What is the function of the External Oblique muscle?
Compress Abdomen
Rotate Trunk
Flex Trunk
Laterally Flex Trunk
MQ5: What is the function of the Internal Oblique muscle?
Compress Abdomen
Rotate Trunk
Flex Trunk
Laterally Flex Trunk
MQ5: What is the function of the Iliopsoas muscle?
Flex Thigh @ Hip
Lateral Rotate Thigh @ Hip
Flex Trunk @ Hip
Lateral Flex Trunk
MQ5: What is the origin and insertion of the Transverse Abdominus muscle?
Origin: Lower 6 Ribs (7-12), Iliac Crest, Inguinal Ligament, Lumbodorsal Fascia
Insertion: Linea Alba
MQ5: What is the origin and insertion of the External Oblique muscle?
Origin: Lower 8 Ribs (5-12)
Insertion: llium Crest, Linea Alba, Pubic Bone
MQ5: What is the origin and insertion of the Internal Oblique?
Origin: Iliac Crest, Inguinal Ligament, Lumbodorsal Fascia
Insertion: Lower 3 Ribs (10-12) and Linea Alba
MQ5: What is the origin and insertion of the Iliopsoas muscle?
Origin: Iliac Fossa and T12-L5 Bodies
Insertion: Lesser Trochanter
MQ5: What muscle(s) initiates walking?
Iliopsoas
MQ5: T/F: The Internal Oblique rotates the trunk to the opposite side.
F; External Oblique
MQ5: T/F- The Rectus Abdominus is the most most superficial abdominal muscle?
F; External Oblique
MQ5: What muscle(s) function to compress the abdomen?
Rectus Abdominus
Transverse Abdominis
External Oblique
Internal Oblique
MQ5: What muscle(s) function to flex the trunk?
Rectus Abdominus
External Oblique
Internal Oblique