DPT 6160 - MUSCLES OF THE ABDOMEN EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED

DPT 6160 - MUSCLES OF THE ABDOMEN EXAM QUESTIONS

AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED


anterolateral abdominal wall

extends from thoracic cage to pelvis

anterolateral abdominal wall boundaries

7th-10th ribs

xiphoid process

inguinal ligament

pelvic girdle

anterolateral abdominal wall fascia

superficial, intermediate, and deep

subcutaneous tissue at umbilicus

superficial fatty layer and deep membranous layer

endoabdominal fascia

deep to muscle layers

muscles of the anterolateral abdominal wall

external oblique, internal oblique, transversus abdominis, rectus abdominis

external oblique proximal attachment

external surface of ribs 5-12

external oblique distal attachment

linea alba, pubic tubercle, and anterior half of iliac crest

, external oblique innervation

thoraco-abdominal nerves, subcostal nerve (anterior rami of T7-T12 spinal nerves)

external oblique action

trunk flexion

lateral flexion

contralateral rotation

internal oblique proximal attachment

thoracolumbar fascia, iliac crest, inguinal ligament

internal oblique distal attachment

inferior borders of 10th-12th ribs, linea alba, and pecten pubis via conjoint tendon

internal oblique innervation

thoraco-abdominal nerves and first lumbar nerve

internal oblique action

compress abdomen

ipsilateral lateral flexion and rotation

bilateral flexion

transverse abdominis proximal attachment

internal surfaces of 7th-12th costal cartilages, thoracolumbar fascia, and lateral inguinal

ligament

transverse abdominis distal attachment

linea alba with aponeurosis of internal oblique, pubic crest, and pecten pubis via

conjoint tendon

transverse abdominis innervation