CVS 204: final exam 108 Complete
Solutions.
CVS 204: final exam 108 Complete
Solutions.
Heart sounds are a result of ___________ - ANSWER vibrations in the tissues of the heart
S1 heart sound is caused by: - ANSWER closure of atrioventricular valves (mitral and tricuspid)
S2 heart sound is caused by - ANSWER Closure of the semilunar valves (pulmonary and aortic)
closure of the atrioventricular valves produces S1, this occurs where in the EKG? - ANSWER end of QRS
complex
closure of the semilunar valves produce S2, this occurs where on the EKG? - ANSWER end of t wave
S2 is ______ diastole and ________ systole - ANSWER onset of diastole, end of systole
S2 occurs at the _______ of ventricular systole - ANSWER end
S1 is __________ diastole and __________ systole - ANSWER end of diastole, onset of systole
S1 occurs at the _________ of ventricular systole - ANSWER beginning
diastole/systole has a longer time interval - ANSWER diastole
In what case will it be difficult to distinguish S1 from S2 - ANSWER rapid heart rate
S3 is known as the (atrial/ventricular) gallop, while S4 is known as the (atrial/ventricular) gallop -
ANSWER 1. ventricular
, CVS 204: final exam 108 Complete
Solutions.
2. atrial
If S3 is heard in adults what 2 things can it be associated with? - ANSWER 1. diastolic overload
2. decreased ventricular compliance
is S3 is heard in elderly it is usually due to what 2 things: - ANSWER volume overload, CHF
An S4 heart sound is rarely heard, if present what two things can it be due to: - ANSWER pressure
overload, hypertension
which one of the atrioventricular valves closes first? - ANSWER mitral valve
heart murmurs are caused by: - ANSWER turbulent blood flow through abnormal valves
Which semilunar valve closes first? - ANSWER aortic valve
mid systolic click is associated with _____________ - ANSWER mitral valve prolapse
Opening snap is associated with __________ - ANSWER mitral stenosis (or tricuspid)
_____ -_____% of cardiac tumors are benign and curable - ANSWER 75-80
a sound usually created by turbulent blood flow through abnormal vessels is called a _________ -
ANSWER bruit
Bilateral and biventricular dilatation and ventricular systolic and diastolic dysfunction of unknown origin
is defined as ____________ - ANSWER cardiomyopathies
Solutions.
CVS 204: final exam 108 Complete
Solutions.
Heart sounds are a result of ___________ - ANSWER vibrations in the tissues of the heart
S1 heart sound is caused by: - ANSWER closure of atrioventricular valves (mitral and tricuspid)
S2 heart sound is caused by - ANSWER Closure of the semilunar valves (pulmonary and aortic)
closure of the atrioventricular valves produces S1, this occurs where in the EKG? - ANSWER end of QRS
complex
closure of the semilunar valves produce S2, this occurs where on the EKG? - ANSWER end of t wave
S2 is ______ diastole and ________ systole - ANSWER onset of diastole, end of systole
S2 occurs at the _______ of ventricular systole - ANSWER end
S1 is __________ diastole and __________ systole - ANSWER end of diastole, onset of systole
S1 occurs at the _________ of ventricular systole - ANSWER beginning
diastole/systole has a longer time interval - ANSWER diastole
In what case will it be difficult to distinguish S1 from S2 - ANSWER rapid heart rate
S3 is known as the (atrial/ventricular) gallop, while S4 is known as the (atrial/ventricular) gallop -
ANSWER 1. ventricular
, CVS 204: final exam 108 Complete
Solutions.
2. atrial
If S3 is heard in adults what 2 things can it be associated with? - ANSWER 1. diastolic overload
2. decreased ventricular compliance
is S3 is heard in elderly it is usually due to what 2 things: - ANSWER volume overload, CHF
An S4 heart sound is rarely heard, if present what two things can it be due to: - ANSWER pressure
overload, hypertension
which one of the atrioventricular valves closes first? - ANSWER mitral valve
heart murmurs are caused by: - ANSWER turbulent blood flow through abnormal valves
Which semilunar valve closes first? - ANSWER aortic valve
mid systolic click is associated with _____________ - ANSWER mitral valve prolapse
Opening snap is associated with __________ - ANSWER mitral stenosis (or tricuspid)
_____ -_____% of cardiac tumors are benign and curable - ANSWER 75-80
a sound usually created by turbulent blood flow through abnormal vessels is called a _________ -
ANSWER bruit
Bilateral and biventricular dilatation and ventricular systolic and diastolic dysfunction of unknown origin
is defined as ____________ - ANSWER cardiomyopathies
