EKG NATIONAL EXAM
UPDATED ACTUAL QUESTIONS WITH CORRECT
ANSWERS
Question 1.
when the heart goes beats per minute generated?
ANSWER
down to 40-60 usually in the AV Node where is the impulse
Question 2.
which blood vessel carries to all parts
ANSWER
leaves the heart and Aorta of the body?
Question 3.
when measuring an EKG what number square represent?
ANSWER
the height of peaks in 5 millimeters by 5 millimeters does each large
Question 4.
each small square
ANSWER
in an EKG is? 0.04 seconds
Question 5.
how can you calculate an EKG rate?
ANSWER
each heart rate of count the number of complete complexes in a 3 or 6 interval and multiply
by 20 or 10
,Question 6.
if the ventricles are what is happening?
ANSWER
in the systole phase they are pumping the blood out of the chamber by contraction
Question 7.
what is the membrane heart?
ANSWER
inclosing the it is the pericardial sac
Question 8.
what are the pericardial
ANSWER
leads? they are chest leads
Question 9.
normal standard
ANSWER
is? 10 millimeters
Question 10.
what are leads?
ANSWER
they are the colored wires that are put on a patients limbs
Question 11.
what is AVL?
ANSWER
AVL is the difference in the hearts voltage
, Question 12.
what is AVF?
ANSWER
AVF is the difference in the hearts voltage between the left leg and midpoint between left leg
and right arm
Question 13.
what does V1 through
ANSWER
V6 record? V1 through V6 records hearts voltage from the front to the back of the heart,
recorded from the central point of the heart
Question 14.
What is a sinus arrhythmia?
ANSWER
it is changes in breathing
Question 15.
what does the term
ANSWER
systole mean? flatline (death)
Question 16.
what is a heart murmur?
ANSWER
a heart murmur is the sound of a faulty action when the valves close
Question 17.
what is ischemia
ANSWER
it is death to an area of the heart
UPDATED ACTUAL QUESTIONS WITH CORRECT
ANSWERS
Question 1.
when the heart goes beats per minute generated?
ANSWER
down to 40-60 usually in the AV Node where is the impulse
Question 2.
which blood vessel carries to all parts
ANSWER
leaves the heart and Aorta of the body?
Question 3.
when measuring an EKG what number square represent?
ANSWER
the height of peaks in 5 millimeters by 5 millimeters does each large
Question 4.
each small square
ANSWER
in an EKG is? 0.04 seconds
Question 5.
how can you calculate an EKG rate?
ANSWER
each heart rate of count the number of complete complexes in a 3 or 6 interval and multiply
by 20 or 10
,Question 6.
if the ventricles are what is happening?
ANSWER
in the systole phase they are pumping the blood out of the chamber by contraction
Question 7.
what is the membrane heart?
ANSWER
inclosing the it is the pericardial sac
Question 8.
what are the pericardial
ANSWER
leads? they are chest leads
Question 9.
normal standard
ANSWER
is? 10 millimeters
Question 10.
what are leads?
ANSWER
they are the colored wires that are put on a patients limbs
Question 11.
what is AVL?
ANSWER
AVL is the difference in the hearts voltage
, Question 12.
what is AVF?
ANSWER
AVF is the difference in the hearts voltage between the left leg and midpoint between left leg
and right arm
Question 13.
what does V1 through
ANSWER
V6 record? V1 through V6 records hearts voltage from the front to the back of the heart,
recorded from the central point of the heart
Question 14.
What is a sinus arrhythmia?
ANSWER
it is changes in breathing
Question 15.
what does the term
ANSWER
systole mean? flatline (death)
Question 16.
what is a heart murmur?
ANSWER
a heart murmur is the sound of a faulty action when the valves close
Question 17.
what is ischemia
ANSWER
it is death to an area of the heart
