2. 1.a) Identify the pinned
structure
b) Name its branches
Ans 1.a) Arch of Aorta
b) RT Brachiocephalic
Lt. common carotid,
LT. subclavian artery
3. 2.a) Identify the pinned
structure
b) Give its development
Ans 2.a)Fossa ovalis
b) Fossa ovalis develops
from septum primum &
limbus fossa ovalis
develops from septum
4. 3a) Identify the tied structure
b)Name its tributaries
Ans 3.a) Coronary sinus
b) Great cardiac vein, middle
cardiac vein, small cardiac
vein, oblique vein of Marshall
& Post. Vein of LT ventricle
5. 4a) Identify the pinned groove
b) Name the structures
lodged/present in it
Ans 4.a) Posterior
interventricular groove
b) Posterior interventricular
Artery &middle cardiac vein
6. 5a)Identify the pinned groove
b) Name the structures present
in it
Ans 5.a) Anterior
interventricular groove
b) Anterior interventricular
artery &great cardiac vein
7. 6a)Indentify the probed
chamber
b)Name the structures opening
into it
Ans 6.a)Right Atrium
b) Superior vena cava, Inferior
vena cava, coronary sinus,
cordis minimi and Anterior
cardiac veins
8. 7a)Identify the tied structure
b) Name its branches
Ans 7.a) Right coronary artery
b)Posterior interventricular
artery, atrial branches, Right
conus branch &ventricular
branches (Ant &Post)
9. 8a)Identify the tied structure
b) Name its terminal branches
Ans 8.a)Internal Thoracic
artery
b)Musculophrenic and
superior epigastric artery
10. 9a) Identify the side and pinned
area of the organ
b)Name the structures related
to pinned part of the organ
Ans 9.a) Hilum of Left Lung
b) pulmonary artery. Lt
principal bronchus and
pulmonary veins
11. 10.a) Identify the side of organ
b) Name the structure related
to pinned impression
Ans 10.a) Left Lung
b) Arch of aorta
12. 11.a) Identify the pinned part
of the organ
b) Name its
bronchopulmonary
segments
Ans 11. a) Lingula
b) Superior & inferior lingular
segments
13. 12.a) Identify the pinned area of
the organ
b) Name the structures related
to it
Ans 12.a ) Hilum Of Right Lung
b) Eparterial & Hyparterial
Bronchus, pulmonary artery
and pulmonary veins
14. 13.a) Identify the side of the
organ
b) Name the structure related
to the pinned impression
Ans 13. a) Right Lung
b) Arch of Azygos vein
15. 14.a) Identify the pinned
structure
b) Give its importance
Ans 14.a) Pulmonary
Ligament
b) Helps in the expansion of
pulmonary veins during
increase in venous return
16. 15.a) Identify the pinned
space
b) Name the structures
present in it
Ans 15.a) Intercostal space
b) External intercostal muscle
internal intercostal muscle
& intercostalis intimi muscle
