Wk 1 Quiz1 Anatomy Flag Questions

Question 1

Normal RA pressure?

average RA pressure?

Answer 1

mean 2-8

average 0-5 mmHg

Question 2

Normal RV pressure?

Answer 2

15-25 mm Hg /2-8 mmHg (systolic/diastolic)

normal average pressure 5 - 25 mmHg

*note: systolic RV pressure = SPAP (systolic PA pressure)

Question 3

Normal PAP ?

Normal mean PAP

Answer 3

15-25 or 30 mmHg / 4-12 mg

mean: 9-18 mmHg

Question 4

PCWP (pulmonary capillary wedge pressure) ?

Answer 4

2-12 mmHg

*note: PCWP = LAP

Question 5

normal LV pressure?

Answer 5

120 mmHg / 3-12 mmHg

Question 6

Normal systemic pressure ?

Answer 6

120 / 80 mmHg

Question 7

normal TV orifice ?

Answer 7

7 - 9 cm2

Question 8

normal TV velocity?

Answer 8

0.3 - 0.7 m/s

Question 9

PV has 3 cusps:

Answer 9

anterior, right posterior and left posterior

Question 10

normal PV velocity

Answer 10

0.6 - 0.9 m/s

Question 11

normal MV orifice ?

Answer 11

4-6 cm2

Question 12

normal MV velocity ?

Answer 12

0.6 - 1.3 m/s

Question 13

normal AoV orifice ?

Answer 13

>2.0 cm2

Question 14

normal AoV velocity ?

Answer 14

1.0 - 1.7 m/s

Question 15

DAO starts from ____ and end at _____

Answer 15

AO isthmus

diaphragm

Question 16

2 landmarks at AO isthmus

Answer 16

L. subclavian artery & ligamentum arteriosus

Question 17

Acs Ao starts from _____ and ends at _____

Answer 17

sinotubular junction

brachiocephalic (innominate) artery

Question 18

_____ branches off from RCA then supply RV

Answer 18

AM (acute marginal)

The acute marginal artery is the longest branch of the right coronary artery on the anterior aspect of the heart and extends towards the cardiac apex. The name reflects the fact that this artery runs along the anteroinferior border of the heart

Question 19

Functional LVOT refers to

Answer 19

the area between the septal wall to the anterior aortic annulus and from the anterior mitral leaflet to the posterior aortic annulus

Question 20

Anatomic LVOT refers to:

Answer 20

extension from the inner edge of the IVS to the leading edge of the anterior mitral leaflet

Question 21

average LA pressure?

Answer 21

0-12mmHg

Question 22

The ratio of total pulmonary blood flow to total systemic blood flow, the Qp/Qs ratio, is a useful tool for quantifying the net shunt. A Qp/Qs ratio of _____ is normal and usually indicates that there is no shunting

Answer 22

1:1

Question 23

Mid LV location ?

Answer 23

Question 24

PSAX pap level wall segments (6)

Answer 24

anterior

anteroseptal

anterolateral

inferior

inferoseptal

inferolateral

*pap muscle: inferior pap & anterolateral pap

Question 25

Normal pericardial fluid volume ?

Answer 25

10 or 15-50 mL

Question 26

The main mitral valve apparatus components are:

Answer 26

1) mitral annulus, 2) mitral valve leaflets, 3) chordae tendineae and 4) papillary muscles

Question 27

What are the boundaries of the LVOT?

Answer 27

free edge of the AMVL to the aortic valve annulus

Question 28

The landmarks used to identify the anotomic and functional RVOT are the: 1. anterior MV leaflet to the left edge of the IVS 2. AV annulus to the TV annulus 3. TV annulus to the AV annulus 4. TV annulus to the PV annulus

Answer 28

4. TV annulus to the PV annulus

Question 29

The correct order for the branches of the aortic arch is right brachiocephalic, left common carotid, left subclavian 1. left subclavian, right subclavian, left common carotid 2. right brachiocephalic, left brachiocephalic, left common carotid 3. right brachiocephalic, left common carotid, left subclavian 4. sinus of Valsalva, right innominate, left innominate

Answer 29

right brachiocephalic, left common carotid, left subclavian

Question 30

Normal pressure values in millimeters of mercury for the listed cardiac chambers or great vessels include all of the following EXCEPT: LV: 120 systolic, 80 diastolic 1. RA pressure: 0 to 5 mean 2. RV: 25 systolic, 0 to 5 diastolic 3. PA: 25 systolic, 10 to 15 diastolic 4. LV: 120 systolic, 80 diastolic

Answer 30

LV: 120 systolic, 80 diastolic Correct: 120/ 2-12

Question 31

The normal volume of clear serous fluid in the pericardial sac is: A. 20 to 50 cc B. 20 to 50 L C. 200 to 500 cc D. 200 to 500 L

Answer 31

20 to 50 cc

Question 32

A potential space behind the LA where pericardial effusion could accumulate is the: 1. Sinus of Valsalva 2. Pleural potential space 3. oblique sinus 4. coronary sinus

Answer 32

oblique sinus

Question 33

The normal LA to RA ratio is: 1: 1 1. 3:1 2: 1 3: 1

Answer 33

1:1

Question 34

In general, and outside certain disease states, the greater the stretch of the muscle cell, the greater the force of contraction: The principle is called: 1. Frank's law of the heart 2. Frank-Starling law of the heart 3. Force-velocity relationship 4. Interval-length relationship

Answer 34

Frank-Starling law of the heart

Question 35

Failed fusion of the superior and inferior endocardial cushions is associated with all of the following EXCEPT: 1. partial atrioventricular canal defect 2. complete atriovetricular canal defect 3. isolated inlet VSD 4. isolated supracristal VSD

Answer 35

isolated supracristal VSD

Question 36

The imaginary boundaries that define the mid-LV are the: 1: mitral annulus to the tip of the papillary muscles 2. base of the papillary muscles to the cardiac apex 3. tip of the papillary muscles to the base of the papillary muscles 4. aortic annulus to the edge of the MV

Answer 36

tip of the papillary muscles to the base of the papillary muscles