Neck mm

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Questions and Answers

Which muscles are located on the dorsal boundary of the trunk?

  • Hypaxial muscles
  • Quadratus lumborum m.
  • Sublumbar muscles
  • Epaxial muscles (correct)

What is the action of the Psoas major muscle?

  • Flex the lumbar vertebrae (correct)
  • Lateral rotation of the coxal joint
  • Flex the pelvis against the lumbar region
  • Flex the coxal joint

Which muscles are involved in the action of fixing and lateral flexion of the lumbar vertebrae?

  • Quadratus lumborum m. (correct)
  • Iliacus m.
  • Sublumbar muscles
  • Psoas minor m.

What is the origin of the Iliacus muscle?

<p>Medial face of wing of ilium (B)</p> Signup and view all the answers

What is the action of the Iliopsoas muscle?

<p>Flex the coxal joint (A)</p> Signup and view all the answers

What is the action of the Psoas minor muscle?

<p>Flex the lumbar vertebrae (A)</p> Signup and view all the answers

What is the function of the inguinal canal?

<p>Passageway through the abdominal wall for several structures (A)</p> Signup and view all the answers

What is the function of the superficial inguinal ring?

<p>Passageway for external pudendal a &amp; v (C)</p> Signup and view all the answers

What is the function of the deep inguinal ring?

<p>Passageway through the abdominal wall for several structures (D)</p> Signup and view all the answers

What is the function of the inguinal ligament?

<p>Fixation of the lumbar vertebrae (A)</p> Signup and view all the answers

Which of the following is true about the inguinal canal in males?

<p>It contains the testicle and spermatic cord structures. (C)</p> Signup and view all the answers

What is the function of serosas in the body?

<p>To secrete serous fluid for lubricated movements. (B)</p> Signup and view all the answers

Which artery supplies blood to the abdominal wall from the aorta?

<p>Cranial abdominal artery (D)</p> Signup and view all the answers

What is the function of the greater omentum?

<p>To connect the omental bursa with the peritoneal cavity. (C)</p> Signup and view all the answers

Which nerve supplies the lateral cutaneous femoral region?

<p>Ilioinguinal nerve (B)</p> Signup and view all the answers

What is the function of the dorsal mesentery?

<p>To connect the dorsal body wall with the pancreas. (D)</p> Signup and view all the answers

Which peritoneal membrane lines the cavity organs and inner walls of body cavities?

<p>Visceral peritoneum (B)</p> Signup and view all the answers

What is the function of the lesser omentum?

<p>To connect the lesser curvature of the stomach with the liver. (C)</p> Signup and view all the answers

Which lymph nodes are located in the superficial inguinal region?

<p>Superficial inguinal lymph nodes (B)</p> Signup and view all the answers

Which nerve supplies the cranial iliohypogastric region?

<p>Cranial iliohypogastric nerve (B)</p> Signup and view all the answers

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