Anatomy: Thorax Flashcards
1
Q
right border of heart is formed by?
A
Right Atrium, svc and ivc
2
Q
apex is only formed by?
A
LV
3
Q
base of the heart is formed by?
A
LA (2/3rd) + RA (1/3rd)
4
Q
Right coronary ar. arises from?
A
ant. aortic sinus
5
Q
Left coronary ar. arises from?
A
Left post. aortic sinus
6
Q
branches of RCA?
A
marginal br
transverse br
Post. interventricular ar.— decides cardiac dominance
7
Q
LCA brances?
A
left cx ar.
ant interventricular ar. (LADA, widows art.)
Diagonal ar.
8
Q
diaphragm openings?
A
VOA (Voice Of Anatomy)
V- Vena cava– IVC, Right phrenic nerve
O- Oesophageal, left gastric vessels, vagus nerve
A- aorta, thoracic duct, azygous vein
9
Q
root value of imp. jerks?
A
triceps= C7-8
Biceps= C5-6
knee= L3-4
ankle= S1-2
10
Q
A
