Diaphragm

Question 1

Thin muscular and tendinous septum that’s very important to respiration

Answer 1

diaphragm

Question 2

origin of the diaphragm

Answer 2

Sternal part, Costal part, Lumbar part

Question 3

The diaphragm is secured to the thoracic cage:

Answer 3

Left & Right Crus, Central tendon, Arcuate ligament

Question 4

contents and opening of landmark T12

Answer 4

Aorta, Thoracic duct, Azygous vein

Question 5

contents and opening of landmark T10

Answer 5

esophagus, Vagal nerve, Esophageal branches of the gastric vessels, Some lymphatic vessels

Question 6

contents and opening of landmark T8

Answer 6

IVC, Phrenic nerve, right

Question 7

Motor nerve supply of diaphragm

Answer 7

C3,4,5 / Right and Left phrenic nerve

Question 8

Sensory nerve supply of diaphragm

Answer 8

Phrenic nerve (central) and

Lower 6 intercostal nerves (peripheral)

Question 9

Blood supply of diaphragm

Answer 9

Pericardiophrenic and Musculophrenic artery and vein, Superior phrenic artery and vein, Inferior phrenic artery and vein

Question 10

origin of Pericardiophrenic and Musculophrenic artery and vein

Answer 10

Internal Thoracic artery