Axillary artery branches

"Screw The Lawyer Save A Patient":

Superior thoracic

Thoracoacromiol

Lateral thoracic

Subscapular

Anterior circumflex humeral

Posterior circumflex humeral

Aortic arch: major branch order

"Know your ABC'S":

Aortic arch gives rise to:

Brachiocephalic trunk

left Common Carotid

left Subclavian

 Beware though trick question of 'What is first branch of aorta?' Technically, it's the coronary arteries.

Meckel's diverticulum details

2 inches long.

2 feet from end of ileum.

2 times more common in men.

2% occurrence in population.

2 types of tissues may be present.

 Note: "di-" means "two", so diverticulum is the thing with all the twos.

Duodenum: lengths of parts

"Counting 1 to 4 but staggered":

1st part: 2 inches

2nd part: 3 inches

3rd part: 4 inches

4th part: 1 inch