Daily Exam 2, Week 11(Clavicle)

1. Nerve supply of parietal layer of serous pericardium -

Vagus nerve

Phrenic

Laryngeal nerve

T1-T5 segment of spinal cord

3. Reserve pacemaker -

AV node

SA node

Bundle of His

Purkinjee fibre

4. Moderator band connects -

Interventricular septum to base of anterior papillary muscle of RV @

Interventricular septum to apex of posterior papillary muscle of RV

Interventricular septum to base of posterior papillary muscle of RV

Interventricular septum to apex of posterior papillary muscle of LV

5. Apex of the heart is usually _ cm left to the midline.

6. Which one is not a root value of nerve supply of fibrous pericardium?

7. Following is not a branch of LCA

LAD

Post interventricular br

Ant. Interventricular br

Circumflex

8. Thibesian valve present in -

SVC

Aorta

Coronary Sinus

Pulmonary vein

10. Which pericardial sinus is a passage between arterial and venous pericardial tube -

Longitudinal

Transverse

Oblique

Rectangle

11. Level of base of the heart in erect posture -

T5-T8

T6-T9

T4-T8

T1-T4

12. Which nerve is a content of middle mediastinum

Phrenic

Vagus

Lesser splanchnic

Left rec. laryngeal

13. Not a content of posterior mediastinum -

Oesophagus

Descending aorta

Sternohyoid

Hemiazygos vein

14. Not true-

Apex only formed by left ventricle

Base, only formed by two atria

Right border, only formed by right atrium and right ventricle

Diaphragmatic surface : only formed by 2 ventricle.

15. Not a branch of arch of aorta -

Bracheocephalic trunk ( innominate artery)

Left common carotid artery

Right subclavian artery

Left subclavian artery

16. Valveless vein-

IVC

Bracheocephalic vein

Coronary sinus

All

17. Not a SVC tributary -

Azygos vein

Mediastinal veins

Bronchial veins

Percardial veins

19. Cardiac dominance is determined by -

Ant. Interventricular artery

Post. Interventricular artery

LCX

LAD

20. Vein doesn’t open into right atrium -

SVC

Coronary sinus

Great cardic vein

Venae cordis minimi

21. Which one of the following sentence is true -

Heart has 5 borders

Ant. Superior part of interventricular septum is supplied by RCA

Crista terminalis is pressnt in LA

RV makes 2/3rd of anterior surface of heart

22. Not a part of primitive heart tube -

Bulbus cordis

Sinus venosus

Torus aorticus

Conus cordis

24. SA Node present in _ part of sulcus terminalis

Upper

Middle

Lower

None

25. Sympathetic nerve supply of heart mainly comes from-

T1-T4

T1-T5

T2-T5

T1-T6

Daily Exam 2, Week 11(Clavicle)

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