Layers MCQ 4+

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• The following statements are correct concerning the abdominal wall layers
  ক

  Scarpa's fascia affords little strength in wound closure.

  খ

  Fascia transversalis provides strength to the abdominal wall in preventing hernias.

  গ

  The wall is supplied by both thoracic and lumbar spinal segments.

  ঘ

  Omphalocele represents a defect in the abdominal wall lateral to the umbilical cord.

  ঙ

  Vertical incisions on the anterior abdominal wall heal with less scarring than transverse incisions.
• Anterior abdominal wall receives supply from following nerves
  ক

  Subcostal

  খ

  Ilioinguinal

  গ

  Iliohypogastric

  ঘ

  Genitofemoral

  ঙ

  Obturator
• A midline abdominal incision below the umbilicus passes through the
  ক

  Linea alba

  খ

  Extra peritoneal fat

  গ

  Fascia transversalis

  ঘ

  Pyramidalis

  ঙ

  Rectus abdominis
• During midline abdominal incision following structures are incised
  ক

  Fascia scarpa

  খ

  Linea alba

  গ

  Parietal peritoneum

  ঘ

  Fascia transversalis

  ঙ

  Anterior layer of rectus sheath