NURS 3320 Exam 2 UTA Questions And
All Correct Answers.
FIXED and non movalbe nodes are _________. - Answer Malignant, tender and non movable
Heart goes from ___ ICS to the ___ ICS - Answer 2nd ICS (base) to the 5th ICS (apex)
Pericardium - Answer Outer, double walled, sac w/ Fluid
Myocardium - Answer middle muscle layer, muscle=contraction
Endocardium - Answer inner, thin layer
AV valves include the _________ valves & the ________ valves. - Answer Tricuspid (R) valves & the
Bicuspid (L) valves.
T/F
The AV Valves are the Entrance ventricles. - Answer TRUE, SL=exit & AV=entrance
T/F
The Semilunar Valves are the exit Ventricles - Answer TRUE, SL=exit & AV=entrance
Pulmonary Valve location - Answer between right ventricle and pulmonary artery
Aortic Valve location - Answer between left ventricle and aorta
Systole is ________ by contraction of ventricles. - Answer Empyting
Diastole is __________ by relaxation of ventricles. - Answer Filling
,P wave is - Answer atrial depolarization
QRS wave is - Answer ventricle depolarization
T wave - Answer ventricular repolarization
S1 sound - Answer "lubb" caused by the closing of the AV valves
S2 sound - Answer Dubb, closure of the Aortic/Pulm SL valves
ST wave - Answer ventricular depolarization--->ventricular repolarization
S3 - Answer ventricular gallop
S4 - Answer Atrial gallop
After Lubb (S1) what occurs? - Answer Beginning of systole
After Dubb (S2) what occurs? - Answer Beginning of diastole
What happens in Diastole - Answer "Down, blood moving down D=Diastole" Relaxation and FILLING of
Ventricles
AV (atrioventricular) valves open because higher pressure in ATRIA and blood rushes into ventricles
What is Atrial Kick - Answer The last bit of blood pumped into the ventricles by the atria, passive filling
, What happens in Systole? - Answer "UP" Up to Aorta(s) and body- contractions and emptying of
ventricles, SL valves open
Where is S3 (ventricular gallop) best heard - Answer Bell of the stethoscope at APEX
S3 heart sound is normal in who? - Answer Athletes, children, pregnant women
where are pericardial friction rubs best heard? - Answer S4
rubbing sounds of inflamed pericardial sac due to PERICARDITIS, high pitched
Why is murmur caused? - Answer blood flow thru incompetent stenotic valves
-incr velocity
-decr viscosity
(swishing/blowing sound)
Increased JVP - Answer RV failure (add 5cm to sternum)
What are risk factors for CAD? - Answer hyperlipidemia
diabetes
diet (overwight)
hypertension
In the client with mitral regurgitation the nurse would confirm the presence of a murmur at which
location on the anterior chest? - Answer Mitral (THE APEX)
Which gender is more at risk for heart dz because the lack of symptoms? - Answer Women, pain the
back flanks, shoulder, indigestion, sleeplessness, palpitations
Positions of exam of the heart order go: - Answer supine---Left Lateral---sitting up leaning forward
All Correct Answers.
FIXED and non movalbe nodes are _________. - Answer Malignant, tender and non movable
Heart goes from ___ ICS to the ___ ICS - Answer 2nd ICS (base) to the 5th ICS (apex)
Pericardium - Answer Outer, double walled, sac w/ Fluid
Myocardium - Answer middle muscle layer, muscle=contraction
Endocardium - Answer inner, thin layer
AV valves include the _________ valves & the ________ valves. - Answer Tricuspid (R) valves & the
Bicuspid (L) valves.
T/F
The AV Valves are the Entrance ventricles. - Answer TRUE, SL=exit & AV=entrance
T/F
The Semilunar Valves are the exit Ventricles - Answer TRUE, SL=exit & AV=entrance
Pulmonary Valve location - Answer between right ventricle and pulmonary artery
Aortic Valve location - Answer between left ventricle and aorta
Systole is ________ by contraction of ventricles. - Answer Empyting
Diastole is __________ by relaxation of ventricles. - Answer Filling
,P wave is - Answer atrial depolarization
QRS wave is - Answer ventricle depolarization
T wave - Answer ventricular repolarization
S1 sound - Answer "lubb" caused by the closing of the AV valves
S2 sound - Answer Dubb, closure of the Aortic/Pulm SL valves
ST wave - Answer ventricular depolarization--->ventricular repolarization
S3 - Answer ventricular gallop
S4 - Answer Atrial gallop
After Lubb (S1) what occurs? - Answer Beginning of systole
After Dubb (S2) what occurs? - Answer Beginning of diastole
What happens in Diastole - Answer "Down, blood moving down D=Diastole" Relaxation and FILLING of
Ventricles
AV (atrioventricular) valves open because higher pressure in ATRIA and blood rushes into ventricles
What is Atrial Kick - Answer The last bit of blood pumped into the ventricles by the atria, passive filling
, What happens in Systole? - Answer "UP" Up to Aorta(s) and body- contractions and emptying of
ventricles, SL valves open
Where is S3 (ventricular gallop) best heard - Answer Bell of the stethoscope at APEX
S3 heart sound is normal in who? - Answer Athletes, children, pregnant women
where are pericardial friction rubs best heard? - Answer S4
rubbing sounds of inflamed pericardial sac due to PERICARDITIS, high pitched
Why is murmur caused? - Answer blood flow thru incompetent stenotic valves
-incr velocity
-decr viscosity
(swishing/blowing sound)
Increased JVP - Answer RV failure (add 5cm to sternum)
What are risk factors for CAD? - Answer hyperlipidemia
diabetes
diet (overwight)
hypertension
In the client with mitral regurgitation the nurse would confirm the presence of a murmur at which
location on the anterior chest? - Answer Mitral (THE APEX)
Which gender is more at risk for heart dz because the lack of symptoms? - Answer Women, pain the
back flanks, shoulder, indigestion, sleeplessness, palpitations
Positions of exam of the heart order go: - Answer supine---Left Lateral---sitting up leaning forward
