EKG certification/national Exam 2026
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when the heart goes down to 40-60 beats per minute where is the impulse generated ?
- ANSWERS-usually in the AV Node
what is the membrane inclosing the heart? - ANSWERS-it is the pericardial sac
what are the pericardial leads? - ANSWERS-they are chest leads
normal standard is? - ANSWERS-10 millimeters
what are leads? - ANSWERS-they are the colored wires that are put on a patients limbs
what is AVL ? - ANSWERS-AVL is the difference in the hearts voltage
which blood vessel leaves the heart and carries to all parts of the body? - ANSWERS-
Aorta
, when measuring the height of peaks in an EKG what number does each large square
represent? - ANSWERS-5 millimeters by 5 millimeters
each small square in an EKG is? - ANSWERS-0.04 seconds
how can you calculate each heart rate of an EKG rate? - ANSWERS-count the number
of complete complexes in a 3 or 6 interval and multiply by 20 or 10
if the ventricles are in the systole phase what is happening? - ANSWERS-they are
pumping the blood out of the chamber by contraction
what is AVF? - ANSWERS-AVF is the difference in the hearts voltage between the left
leg and midpoint between left leg and right arm
what does V1 through V6 record? - ANSWERS-V1 through V6 records hearts voltage
from the front to the back of the heart, recorded from the central point of the heart
What is a sinus arrhythmia? - ANSWERS-it is changes in breathing
what does the term systole mean? - ANSWERS-flatline (death)
what is a heart murmur? - ANSWERS-a heart murmur is the sound of a faulty action
when the valves close
what is ischemia - ANSWERS-it is death to an area of the heart
when someone feels pain in the heart its because? - ANSWERS-when someone feels
pain in the heart it is because inadequate blood flow to the heart muscle
the function of the heart is ? - ANSWERS-to pump sufficient amount of blood to all the
cells in the body
MOST Recent Tested,Actual Exam
Questions (2026) WITH Recent Newest
Verified And Well Analyzed Exam
Questions (Actual Exam 2026-2027)
Correct Detailed & Verified ANSWERS
(100% Accurate Solutions) ALREADY
GRADED A+||ExamGuarantee Pass!!
when the heart goes down to 40-60 beats per minute where is the impulse generated ?
- ANSWERS-usually in the AV Node
what is the membrane inclosing the heart? - ANSWERS-it is the pericardial sac
what are the pericardial leads? - ANSWERS-they are chest leads
normal standard is? - ANSWERS-10 millimeters
what are leads? - ANSWERS-they are the colored wires that are put on a patients limbs
what is AVL ? - ANSWERS-AVL is the difference in the hearts voltage
which blood vessel leaves the heart and carries to all parts of the body? - ANSWERS-
Aorta
, when measuring the height of peaks in an EKG what number does each large square
represent? - ANSWERS-5 millimeters by 5 millimeters
each small square in an EKG is? - ANSWERS-0.04 seconds
how can you calculate each heart rate of an EKG rate? - ANSWERS-count the number
of complete complexes in a 3 or 6 interval and multiply by 20 or 10
if the ventricles are in the systole phase what is happening? - ANSWERS-they are
pumping the blood out of the chamber by contraction
what is AVF? - ANSWERS-AVF is the difference in the hearts voltage between the left
leg and midpoint between left leg and right arm
what does V1 through V6 record? - ANSWERS-V1 through V6 records hearts voltage
from the front to the back of the heart, recorded from the central point of the heart
What is a sinus arrhythmia? - ANSWERS-it is changes in breathing
what does the term systole mean? - ANSWERS-flatline (death)
what is a heart murmur? - ANSWERS-a heart murmur is the sound of a faulty action
when the valves close
what is ischemia - ANSWERS-it is death to an area of the heart
when someone feels pain in the heart its because? - ANSWERS-when someone feels
pain in the heart it is because inadequate blood flow to the heart muscle
the function of the heart is ? - ANSWERS-to pump sufficient amount of blood to all the
cells in the body
