Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Brant And Helms > Cardiac > Flashcards

Cardiac Flashcards

1
Q

Left isomerism is associated with

A

Polysplenia

Two lobes on each lungs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Right isomerism

A

Asplenia
Bilateral minor fissures
Three lobes in each lung

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The right atrium receives SYSTEMIC venous return

A

Superior vena cava
Inferior vena cava
Coronary sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Two portions of the right atrium

A

SMOOTH posterior wall (sinus venosus) - where inflow from SVC, IVC and coronary sinus enters
TRABECULATED anterior wall (embryonic RA)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Is a triangular or pyramidal shaped with a broad base and contains thick, coarse, pectinate muscles extending toward the atriventricular valve

A

RA appendage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Smooth, thickened muscular ridge that runs from the mouth of the SVC and fades inferiorly to the mouth of the IVC

A

Crista Terminalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

A smooth, central dimpled area within the interatrial septum

A

Fossa ovalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Opening of the coronary sinus is guarded by the

A

Thebesian valve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Most common form of PAPVR

A

Right upper pulmonary vein connects to the RA or the SVC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Is required for survival prior to repair of TAPVR

A

ASD

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Most superior and posterior cardiac chamber

A

Left atrium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Long, slender and finger like and projects superiorly and to the left. With fewer and smaller pectinate muscles

A

Left atrial appendage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Aortic arch gives rise to

A

Right brachiocephalic artery
Left subclavian artery
Left common carotid artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Is the remnant of the ductus arteriosus which closes functionally at ____ and closes anatomically at ______

A

Ligamentum arteriosum
1st 24 hours of life
10 days of life

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Useful in assessment and quantification of blood flow

A

Pulsed or continuous wave Doppler

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Allows assessment of myocardial contraction and deformation

A

Speckle tracking echocardiography

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Supplies the inferior wall of the LV

A

Posterior Descending artery (PDA)

18
Q

Supplies the anterior LV

A

Left anterior descending coronary artery (LAD)

19
Q

Supplies the posterolater LV and LA(?)

A

Left circumflex (LCx)

20
Q

Supploes the inferolateral LV

A

Obtuse Marginal (OM)

21
Q

When Left main coronary artery trifurcates

A

LAD
LCx
Ramus Intermedius

22
Q

Supplies the RV

A

Right coronary artery (RCA)

23
Q

Supplies the inferior aspect of LV and LA

A

Posterior Left ventricular branch (PLV or PLB)

24
Q

1st branch of RCA

A

Conus branch

25
Q

This is when the conus branch acts as a collateral pathway for blood flow to the LAD

A

Arterial Circle of Vieussens

26
Q

Most anterior chamber abuts the sternum

A

Right ventricle

27
Q

Muscular band that extends from the base of the anterior papillary muscle to the interventricular septum

A

Moderator band

28
Q

Supply
A) Truncus anterior
B) Interlobar attery

A

A) right upper lobe

B) right middle and lower

29
Q

Most common form of PAPVR

A

Right upper pulmonary veun connects to the RA or the SVC

30
Q

Reservoirs created by the closure of the aortic valve and from which the right and left coronary arteries arise

A

Sinuses valsalva

31
Q

SA node is located on the ___

A

Endocardial surface of the RA just above the SVC

32
Q

Impulse is collected and delayed approx ___ in the AV node

A

0.7 sec

33
Q

AV node is locates on the

A

Interatrial septum

34
Q

Bundle of His is locates on the

A

Interventricular septum

35
Q

Ventricular filling

A

Diastole

36
Q

Ventricular contraction

A

Systole

37
Q

Period immediately after ventricular contraction when the aortic and pulmonic valve closes

A

Isovolumic relaxation

38
Q

Time between closing of the AV valves and opening of the aortic and pulmonic valves

A

Isovolumic contraction

39
Q

Positive Hoffman-Rigler sign

A

> 1.8 cm distance between the LV border and the posterior border of IVC

40
Q

Normal volume in the pericardial sac

A

20-25ml

41
Q

Most anterior cardiac chamber

A

Right Ventricle

42
Q

Most muscular cardiac chamber

A

Left ventricle

Brant And Helms (24 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions