Heart

Front 1

1. Which of following features could be found in the interatrial septum?
:r1 Orifice of vena cava superior
:r2 Fossa ovalis
:r3 Opening of sinus coronarius
:r4 Opening of vena cava inferior
:r5 No statement is correct.

Back 1

:r2 Fossa ovalis

Front 2

2. Apex cordis directs:
:r1 downwards, forwards and to the left
:r2 downwards, forwards and to the right
:r3 downwards, backwards and to the left
:r4 upwards, backwards and to the left
:r5 No statement is correct.

Back 2

:r1 downwards, forwards and to the left

Front 3

3. Choose correct statement:
:r1 Ductus arteriosus is a connection between the aort and right ventricle.
:r2 Sinus coronarius opens to the right ventricle of the heart.
:r3 Left cardiac ventricle contains trabecula septomarginalis.
:r4 Four vv. pulmonales enter the left atrium.
:r5 No statement is correct.

Back 3

:r4 Four vv. pulmonales enter the left atrium

Front 4

4. Sounds of which of following valves could be listened to at the second left intercostal
space?
:r1 valva tricuspidalis
:r2 valva trunci pulmonalis
:r3 valva aortae
:r4 valva bicuspidalis
:r5 No statement is correct.

Back 4

:r2 valva trunci pulmonalis

Front 5

5. Cardiac skeleton does not include:
:r1 trigonum fibrosum dextrum
:r2 anulus aorticus
:r3 anulus trunci pulmonalis
:r4 pars membranacea septi cordis
:r5 fasciculus limbicus

Back 5

:r5 fasciculus limbicus

Front 6

6. Sounds of which of following valves could be listened to at the second right intercostal
space?
:r1 valva tricuspidalis
:r2 valva trunci pulmonalis
:r3 valva aortae
:r4 valva bicuspidalis
:r5 No statement is correct.

Back 6

:r3 valva aortae

Front 7

7. Choose correct statement about cardiac ventricles:
:r1 Papillary muscles are attached to the semilunar valves by tendinous cords.
:r2 Papillary muscles are attached to the cuspid valves by tendinous cords.
:r3 Wall of the right ventricle is three-times thicker than the wall of the left ventricle.
:r4 There is no difference between the thickness of the ventricular walls.
:r5 No statement is correct.

Back 7

:r2 Papillary muscles are attached to the cuspid valves by tendinous cords

Front 8

8. Which of following features could be found in the septum interatriale?
:r1 Opening for right superior pulmonary vein
:r2 Fossa ovalis
:r3 Ostium atrioventriculare sinistrum
:r4 Opening for left superior pulmonary vein
:r5 Valva sinus coronarii

Back 8

:r2 Fossa ovalis

Front 9

9. Which of following vessels pass in the anterior interventricular groove?
:r1 Anterior interventricular branch of right coronary artery and vena cordis magna
:r2 Anterior interventricular branch of left coronary artery and vena cordis parva
:r3 Anterior interventricular branch of left coronary artery and vena cordis magna
:r4 Anterior interventricular branch of left coronary artery and ramus circumflexus
:r5 No statement is correct.

Back 9

:r3 Anterior interventricular branch of left coronary artery and vena cordis magna

Front 10

10. Base of the heart points:
:r1 superiorly, anteriorly, to the left
:r2 inferiorly, anteriorly, to the right
:r3 inferiorly, posteriorly, to the left
:r4 superiorly, posteriorly, to the right
:r5 No statement is correct.

Back 10

r4 superiorly, posteriorly, to the right

Front 11

11. Right coronary artery supplies blood to:
:r1 right atrium,right ventricle and frontal part of septum cordis
:r2 right atrium,right ventricle, dorsal part of septum cordis and dorsal part of left ventricle
:r3 only right atrium and ventricle
:r4 right atrium, right ventricle and left atrium
:r5 No statement is correct.

Back 11

:r2 right atrium,right ventricle, dorsal part of septum cordis and dorsal part of left ventricle

Front 12

12. Choose correct statement:
:r1 Muscle is the underlying tissue of cuspid valves.
:r2 Epicardium is the underlying tissue of cuspid valves.
:r3 Aortic valve consists of anterior, lateral and medial semilunar valvules.
:r4 Valve of pulmonary trunk consists of anterior,right and left semilunar valvules.
:r5 No statement is correct.

Back 12

r4 Valve of pulmonary trunk consists of anterior,right and left semilunar valvules

Front 13

13. Sounds of which of following valves can be listened to in the left 5th intercostal space
medial to midclavicular line?
:r1 valva tricuspidalis
:r2 valva trunci pulmonalis
:r3 valva aortae
:r4 valva bicuspidalis
:r5 No statement is correct.

Back 13

:r4 valva bicuspidalis

Front 14

14. Sulcus coronarius does not contain:
:r1 sinus coronarius
:r2 ramus circumflexus a. coronariae cordis sinistrae
:r3 vena cordis parva
:r4 autonomic plexus coronarius
:r5 All mentioned structure pass in the coronary groove.

Back 14

:r5 All mentioned structure pass in the coronary groove.

Front 15

15. coronaria cordis sinistra supplies blood to:
:r1 left atrium, left ventricle, anterior part of right ventricle and anterior part of septum cordis
:r2 left atrium, left ventricle, posterior part of right ventricle and posterior part of septum
cordis
:r3 left atrium, left ventricle, anterior part of right ventricle and posterior part of septum
cordis
:r4 only left atrium and left ventricle
:r5 No statement is correct.

Back 15

:r1 left atrium, left ventricle, anterior part of right ventricle and anterior part of septum cordis

Front 16

16. Which of the following structures does not occur in atrium dextrum:
:r1 ostium venae cavae inferioris
:r2 torus intervenosus
:r3 ostium sinus coronarii
:r4 ostium venae pulmonalis dextrae
:r5 All mentioned structures occur in atrium dextrum.

Back 16

:r4 ostium venae pulmonalis dextrae

Front 17

17. Choose correct statement:
:r1 Valva venae cavae superioris consists of valvula semilunaris anterior, dextra, and sinistra.
:r2 Valva tricuspidalis consists of cuspis anterior, medialis, and lateralis.
:r3 Valva trunci pulmonalis consist of valvula semilunaris anterior, posterior, and septalis.
:r4 Valva aortae consists of valvula semilunaris posterior, dextra, and sinistra.
:r5 No statement is correct.

Back 17

:r4 Valva aortae consists of valvula semilunaris posterior, dextra, and sinistra.

Front 18

18. Choose correct statement:
:r1 Ramus circumflexus a. coronariae cordis sin. lies in sulcus coronarius.
:r2 Crista terminalis divides both heart auricles.
:r3 Nodus sinuatrialis lies next to ostium venae cavae inferioris.
:r4 Venae cordis anteriores open in left ventricle.
:r5 No statement is correct.

Back 18

:r1 Ramus circumflexus a. coronariae cordis sin. lies in sulcus coronarius.

Front 19

19. Choose correct statement:
:r1 Nodus atrioventricularis of heart conducting system is located next to ostium venae cavae
superioris.
:r2 Nodus sinuatrialis of heart conducting system is located in front of ostium sinus coronarii.
:r3 Heart skeleton is made up by spongious bone.
:r4 Endocardium is outer superficial heart membrane.
:r5 No statement is correct.

Back 19

:r5 No statement is correct.

Front 20

20. Which of following structures can be found in ventriculus dexter cordis?
:r1 Ostium venae cavae inferioris
:r2 Valva bicuspidalis
:r3 Ostium sinus coronarii
:r4 Trabecula septomarginalis
:r5 No statement is correct.

Back 20

:r4 Trabecula septomarginalis

Front 21

21. Which of following vessels pass in sulcus interventricularis posterior?
:r1 Ramus interventricularis posterior a. coronariae cordis dx. and v. cordis media
:r2 Ramus interventricularis posterior a. coronariae cordis sin. and v. cordis parva
:r3 Ramus interventricularis posterior a. coronariae cordis dx. and v. cordis magna
:r4 Ramus interventricularis anterior a. coronariae cordis sin.
:r5 No answer is correct.

Back 21

:r1 Ramus interventricularis posterior a. coronariae cordis dx. and v. cordis media

Front 22

22. Which structure can be found in left ventricle?
:r1 Ostium venae cavae inferioris.
:r2 Trabecula septomarginalis.
:r3 Ostium sinus coronarii
:r4 Ostium venae pulmonalis dextrae
:r5 No answer is correct.

Back 22

:r5 No answer is correct.

Front 23

23. Choose incorrect statement:
:r1 Sulcus interventricularis anterior is located on facies sternocostalis of heart.
:r2 Sulcus coronarius is an outer border between atria and ventricles.
:r3 Fossa ovalis is located on septum interatriale.
:r4 Apex cordis points anteriorly, inferiorly and to the right.
:r5 All statements are correct.

Back 23

:r4 Apex cordis points anteriorly, inferiorly and to the right.

Front 24

24. Which following structure does not belong to a conducting system of the heart:
:r1 Fibres of Purkyně
:r2 Nodus sinuatrialis
:r3 Fasciculus atrioventricularis
:r4 Nodus atrioventricularis
:r5 Fasciculus intervenosus

Back 24

:r1 Fibres of Purkyně

Front 25

25. Nervi accelerantes of the heart:
:r1 are branches of nervus vagus.
:r2 belong to parasympathetic system.
:r3 accelerate heart activity.
:r4 slow down activity of nodus sinuatrialis
:r5 are components of heart conducting system

Back 25

:r3 accelerate heart activity

Front 26

26. Choose incorrect statement:
:r1 Valva bicuspidalis is auscultated in the 5th intercostal space to the left around 1cm medially from left medioclavicular line.
:r2 Valva trunci pulmonalis is auscultated in the 2th intercostal space to the right from the sternum.
:r3 Anulus fibrosus dexter of heart skeleton encircles ostium atrioventriculare dextrum
:r4 Basis pericardii lies on diaphragm.
:r5 Nodus sinuatrialis is a part of heart conducting system.

Back 26

:r2 Valva trunci pulmonalis is auscultated in the 2th intercostal space to the right from the sternum.

Front 27

27. Nervi retardantes of heart :
:r1 are branches of nervus vagus.
:r2 belong to sympathetic system.
:r3 accelerate heart activity.
:r4 are components of heart conducting system
:r5 No statement is correct.

Back 27

:r1 are branches of nervus vagus

Front 28

28. Choose correct statement:
:r1 fibres of vagus accelerate heart activity
:r2 plexus cardiacus superficialis is located between aorta and bifurcation of trachea
:r3 parasympathetic fibres slow down heart activity
:r4 sympathetic fibres slow down heart activity
:r5 No statement is correct.

Back 28

:r3 parasympathetic fibres slow down heart activity

Front 29

29. Choose correct statement:
:r1 Heart is located in left pleural cavity.
:r2 Heart is located in posterior mediastinum.
:r3 Apex cordis points to the left, posteriorly and superiorly.
:r4 Sounds of valva trunci pulmonalis can be heard in the left 2nd intecostal space at the sternum.
:r5 No statement is correct.

Back 29

:r4 Sounds of valva trunci pulmonalis can be heard in the left 2nd intecostal space at the sternum.

Front 30

30. Choose correct statement:
:r1 Base of pericardium fibrosum is fused with centrum tendineum of diaphragm.
:r2 Heart is located in middle mediastinum.
:r3 Sounds of valva aortae can be heard in the right 2nd intercostal at the sternum.
:r4 Plexus cardiacus superficialis is located between aorta and truncus pulmonalis.
:r5 All statements are correct.

Back 30

:r5 All statements are correct.

Front 31

31. Choose correct statment concerning fetal blood circulation:
:r1 Blood from vena cava inferior passes through foramen ovale from right atrium to left ventricle.
:r2 Ductus venosus obliterates and becomes ligamentum venosum after birth.
:r3 Vena umbilicalis obliterates and becomes ligamentum arteriosum after birth.
:r4 Arteria umbilicalis conducts oxygenated blood from placenta to fetus.
:r5 No statement is correct.

Back 31

:r2 Ductus venosus obliterates and becomes ligamentum venosum after birth.

Front 32

32. The beginning portion of ramus circumflexus a. coronariae cordis sin. is located in:
:r1 sulcus interventricularis anterior
:r2 left part of sulcus coronarius
:r3 sulcus interventricularis posterior
:r4 right part of sulcus coronarius
:r5 No statement is correct.

Back 32

:r2 left part of sulcus coronarius

Front 33

33. Right border of cardiac shadow of X-ray image in PA view is not formed by:
:r1 vena cava superior
:r2 arcus aortae
:r3 atrium dextrum
:r4 vena cava inferior
:r5 vena brachiocephalica dextra

Back 33

:r2 arcus aortae

Front 34

34. Left border of cardiac shadow of X-ray image in PA view is formed by:
:r1 auricula sinistra
:r2 arcus aortae
:r3 vetriculus sinister
:r4 truncus pulmonalis
:r5 All statements are correct.

Back 34

:r5 All statements are correct

Front 35

35. Choose correct statment concerning fetal blood circulation:
:r1 Arteria umbilicalis conducts oxygenated blood to fetus.
:r2 Vena umbilicalis drains deoxygenated blood from fetus.
:r3 Ductus venosus is a connection between vena umbilicalis and vena cava inferior.
:r4 Ductus arteriosus obliterates after birth into lig. umbilicale mediale.
:r5 All statements are correct.

Back 35

:r3 Ductus venosus is a connection between vena umbilicalis and vena cava inferior

Front 36

36. Choose correct statment concerning fetal blood circulation:
:r1 A. umbilicalis obliterates to create lig. arteriosum after birth.
:r2 V. umbilicalis obliterates to create lig. teres hepatis after birth.
:r3 Ductus venosus is a connection between truncus pulmonalis and aorta.
:r4 Ductus arteriosus is a connection between a. umbilicalis and aorta.
:r5 No statement is correct.

Back 36

:r2 V. umbilicalis obliterates to create lig. teres hepatis after birth

Front 37

37. Choose correct statement about heart:
:r1 Inner surface of auricula is smooth.
:r2 Aorta ascendens is located anterior to truncus pulmonalis.
:r3 Truncus pulmonalis branches into two vv. pulmonales at the angle of 45 degrees.
:r4 Begining part of truncus pulmonalis is called conus arteriosus.
:r5 No statement is correct.

Back 37

:r4 Begining part of truncus pulmonalis is called conus arteriosus.

Front 38

38. Choose incorrect statement about heart:
:r1 Ostium venae cavae superioris is bordered by valvula venae cavae superiosis.
:r2 Edge of each valvula semilunaris is called lunula.
:r3 Truncus pulmonalis is located anterior to aorta when leaving heart.
:r4 Ostium venae cavae inferioris is bordered by valvula v. cavae inf.
:r5 All statements are correct.

Back 38

:r1 Ostium venae cavae superioris is bordered by valvula venae cavae superiosis.

Front 39

39. Choose correct statement about left ventricle:
:r1 It has triangular shape at the transverse section
:r2 Inner muscular layer forms trabeculae carnae.
:r3 Valva tricuspidalis is located in ostium atrioventriculare sinistrum.
:r4 Foramen ovale can be found on septal wall of left ventricle.
:r5 No statement is correct.

Back 39

:r2 Inner muscular layer forms trabeculae carnae.

Front 40

40. Choose incorrect statement about heart:
:r1 Right ventricle is triangular at transverse section.
:r2 Crista terminalis is located in right atrium.
:r3 Torus intervenosus runs is on the posterior wall of the right atrium.
:r4 Foramen ovale connects both atria before birth.
:r5 All statements are correct.

Back 40

:r5 All statements are correct.

Front 41

41. Choose correct statement about heart:
:r1 Torus intervenosus runs between auricula dextra and sinistra.
:r2 Crista terminalis is a border between inflow and outflow parts of left ventricle.
:r3 Margo dexter cordis is rounded (s.c. margo obtusus, pulmonalis)
:r4 Crista supraventricularis separates inflow and outflow parts of right ventricle.
:r5 No statement is correct.

Back 41

:r4 Crista supraventricularis separates inflow and outflow parts of right ventricle.

Front 42

42. Choose correct statement about heart:
:r1 Endocardium of atria is thicker than that of ventricles.
:r2 Myocardium of ventricles is thicker than myocardium of atria.
:r3 Superficial layer of myocardium forms vortex cordis on the apex of heart.
:r4 Deep layer of myocardium forms trabeculae carnae.
:r5 All statements are correct.

Back 42

:r5 All statements are correct.

Front 43

43. Which of following formation is not formed by working myocardium?
:r1 fasciculus interauricularis horizontalis a verticalis
:r2 fasciculus terminalis
:r3 fasciculus atrioventricularis
:r4 fasciculus limbicus sup. a inf.
:r5 All answers are correct.

Back 43

:r3 fasciculus atrioventricularis

Front 44

44. Choose correct statement about pericardium:
:r1 Porta arteriarum can be found around aorta and truncus pulmonalis.
:r2 Porta venarum can be found around truncus pulmonalis and openings of both venae cavae.
:r3 Sinus transversus pricardii is located below porta venarum.
:r4 Sinus obliquus pericardii is a space between porta arteriarum and porta venarum.
:r5 No statement is correct.

Back 44

:r1 Porta arteriarum can be found around aorta and truncus pulmonalis.

Front 45

45. Sinus coronarius cordis does not receive:
:r1 v. cordis magna
:r2 vv. cordis anteriores
:r3 v. cordis parva
:r4 v. cordis media
:r5 v. obligua atrii sinistri

Back 45

:r2 vv. cordis anteriores

Front 46

46. Lymphatic system of the heart does not include:
:r1 nodus lymphaticus praeaorticus
:r2 subendocardial lymphatic
:r3 nodus lymphaticus retroaorticus
:r4 myocardial lymphatic plexus
:r5 plexus cardiacus superficialis

Back 46

:r5 plexus cardiacus superficialis

Front 47

47. Sinus coronarius cordis:
:r1 drains around 40% of venous blood from a heart.
:r2 Its mains inflows are vv. cordis ant.
:r3 is located together with left coronary artery in sulcus intervenricularis ant.
:r4 opens by ostium sinus coronarii into atrium dextrum.
:r5 No statement is correct.

Back 47

:r4 opens by ostium sinus coronarii into atrium dextrum.

Front 48

48. Nervous system of heart does not involve:
:r1 plexus coronarius sinister
:r2 plexus cardiacus superficialis
:r3 ganglion cardiacum
:r4 nodus sinuatrialis
:r5 plexus coronarius dexter

Back 48

:r4 nodus sinuatrialis

Front 49

49. Cavum pericardii includes:
:r1 sinus coronarius
:r2 sinus transversus pericardii
:r3 recessus costodiaphragmaticus
:r4 recessus costomediastinalis (praecardiacus)
:r5 no statement correct

Back 49

:r2 sinus transversus pericardii

Front 50

50. Which of following vessels opens into left atrium of heart?
:r1 sinus coronarius
:r2 truncus pulmonalis
:r3 vv. cordis minimae
:r4 v. cava sup.
:r5 No statement is correct.

Back 50

:r3 vv. cordis minimae