Heart

Question 1

Landmarks for drainage of fluid in cardiac tamponade

Answer 1

Left 5th-6th ICS near sternum

Question 2

Forms base of the heart

Answer 2

LA

Question 3

Forms apex of heart

Answer 3

LV

Question 4

Forms sternocostal surface of heart

Answer 4

RV

Question 5

Produce S1

Answer 5

AV closure

Question 6

Produce S2

Answer 6

Semilunar valve closure

Question 7

Physiologic splitting of S2

Answer 7

Delayed closure of pulmonic valve on inspiration

Question 8

Produce S3

Answer 8

Rapid flow from atriun to ventricles

Question 9

Produce S4

Answer 9

Late diastolic filling of ventricle due to atrial contraction

Question 10

Drains to the RA

Answer 10

SVC, IVC, Coronary sinus

Question 11

Tributaries of coronary sinus

Answer 11

Great cardiac vein, small cardiac, middle cardiac

Question 12

Blood supply of left atrium and ventricle

Answer 12

Circumflex branch of LCA

Question 13

Supply of IV septum and apex

Answer 13

Anterior IV branch of left coronary

Question 14

Supply right ventricle

Answer 14

Anterior IV art and marginal branch kf RCA

Question 15

Supply right atrium

Answer 15

RCA

Question 16

Substernal pain may be referred over the T1-5 dermatomes. Results from transient ischemia

Answer 16

Agina Pectoris

Question 17

Most common BV involved in MI

Answer 17

LAD

Question 18

Node located at thr junction of SVC and RA

Answer 18

SA node

Question 19

Fosa ovalis is seen…

Answer 19

RA

Question 20

Remnant of foramen ovale

Answer 20

Fossa ovalis

Question 21

Pectinate muscles can be found in

Answer 21

RA

Question 22

Trabeculae Carnae and papillary muscles found in

Answer 22

RV

Question 23

Modified trabecular carnae that crosses the IV septum

Answer 23

Moderator band

Question 24

Most posterior chamber

Answer 24

LA

Question 25

Embryo of root of Aorta and Pulmonary Trunk

Answer 25

Truncus arteriorsus

Question 26

Acyanotic CHD with RAH, RVH, and pulmonary trunk

Answer 26

ASD

Question 27

CHD with left to right shunt, LVH, pulmo htn.

Answer 27

VSD

Question 28

Most common VSD

Answer 28

Membranous

Question 29

CHD with failure of truncal ridges and aorticopupmo setum to develop normally. VSD always presenT and overrides VSD

Answer 29

TA

Question 30

CHD where aorta in RA and PA in LV | Assoc with asd and vsd

Answer 30

TGA

Question 31

Components of TOF

Answer 31

Pulmo stenosis VSD OVERRIDING OF AORTA RVH

Question 32

Remnant of umbilical vein

Answer 32

Ligamentum teres

Question 33

Remnant of ductus venosus

Answer 33

Ligamentum venosum

Question 34

Remnant of umbilical arteries

Answer 34

mediaL umbilical ligaments

Question 35

Remnant of foramen ovale

Answer 35

Fossa ovalis

Question 36

Remnant of ductus arteriosus

Answer 36

Ligamentum arteriosum

Question 37

Remnant kf urachus

Answer 37

MediaN umbilical ligament

Question 38

3rd aortic arch

Answer 38

Common carotid and internal carotid

Question 39

Fifth pair of aortic arch

Answer 39

NONE

Question 40

6th pair aortic arch

Answer 40

Pulmonary arteries, ductus arteriosus