4/6/25, 1:49 PM EKG Medca Exam 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIO…
EKG Medca Exam 2025|COMPLETE EXAM TEST (questions
and verified answers) FREQUENTLY MOST TESTED
QUESTIONS |already graded A+|100% passed!!
Save
Terms in this set (94)
Patient ____________ may be more Psychology
important in obtaining a
diagnostically pure EKG than the
mechanics of the EKG itself
The four valves that regulate tricuspid, pulmonic, mitral, aortic
blood through the heart are the
______ is the medial term for low hypotension
blood pressure
_______________hypotension happens postural
when a person goes from a sitting
or lying position to a standing
position
the right ventricle sends blood lungs
through the pulmonary artery to
the ______________?
rectal temperatures are 0.5-1 higher
degree __________ than the
temperature taken orally.
The ________ is the part of the brain medulla
that controls autonomic functions
such as breathing, heart functions,
and blood vessel function.
______________ enters the lungs with oxygen; carbon dioxide
each inhalation; while
_____________________ exits the lungs with
each exhalation
Not every QRS-Complex holds a Q, R, S
____ wave, _____wave, _____or a ________
wave
Oxygen rich blood from the lungs Pulmonary
goes to the heart through the
__________ veins
https://quizlet.com/1027680860/ekg-medca-exam-2025complete-exam-test-questions-and-verified-answers-frequently-most-tested-questions-alre… 1/7
, 4/6/25, 1:49 PM EKG Medca Exam 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIO…
Abnormally fast respiration rates tachypnea: 20
are called __________________ which is a
rate of more than __________ breaths
per minutes
Abnormally low respiration rates bradypnea; 12
are called _____________ which is a rate
of less than ______ breaths per
minute
______________ is when the cardiac polarization
cells are resting
What is the formula to measure QTc= 1.75 + Qt(HR-60)
the QTc interval
William Einthoven created the first 600Lbs
EKG machine weighing
The average heart beats ____________ 100,000
times a day
A _____________ recors cardiac rhythm Holter Monitor
for 24-48 hours
One cardiac impulse and the 0.5
recharging of its cells usually
takes __________ seconds
Body temperature will ____________ increase
with the intake of calorie rich food
and drinks
The EKG tracing will return to the isoelectric line
baseline, known as the
_________________ meaning there is no
electrical activity
__________________- is a resting heart tachycardia
rate of more than 100 bpm
Color Code White: right arm
Color Code Black left arm
Color Code Red left leg
Color Code Green right leg
The pulmonic valve is located and right ventricle into the pulmonary artery
controls the blood flow from the
_____________________ into the
____________________________
Venous blood is richer in oxygen False
than arterial blood
https://quizlet.com/1027680860/ekg-medca-exam-2025complete-exam-test-questions-and-verified-answers-frequently-most-tested-questions-alre… 2/7
EKG Medca Exam 2025|COMPLETE EXAM TEST (questions
and verified answers) FREQUENTLY MOST TESTED
QUESTIONS |already graded A+|100% passed!!
Save
Terms in this set (94)
Patient ____________ may be more Psychology
important in obtaining a
diagnostically pure EKG than the
mechanics of the EKG itself
The four valves that regulate tricuspid, pulmonic, mitral, aortic
blood through the heart are the
______ is the medial term for low hypotension
blood pressure
_______________hypotension happens postural
when a person goes from a sitting
or lying position to a standing
position
the right ventricle sends blood lungs
through the pulmonary artery to
the ______________?
rectal temperatures are 0.5-1 higher
degree __________ than the
temperature taken orally.
The ________ is the part of the brain medulla
that controls autonomic functions
such as breathing, heart functions,
and blood vessel function.
______________ enters the lungs with oxygen; carbon dioxide
each inhalation; while
_____________________ exits the lungs with
each exhalation
Not every QRS-Complex holds a Q, R, S
____ wave, _____wave, _____or a ________
wave
Oxygen rich blood from the lungs Pulmonary
goes to the heart through the
__________ veins
https://quizlet.com/1027680860/ekg-medca-exam-2025complete-exam-test-questions-and-verified-answers-frequently-most-tested-questions-alre… 1/7
, 4/6/25, 1:49 PM EKG Medca Exam 2025|COMPLETE EXAM TEST (questions and verified answers) FREQUENTLY MOST TESTED QUESTIO…
Abnormally fast respiration rates tachypnea: 20
are called __________________ which is a
rate of more than __________ breaths
per minutes
Abnormally low respiration rates bradypnea; 12
are called _____________ which is a rate
of less than ______ breaths per
minute
______________ is when the cardiac polarization
cells are resting
What is the formula to measure QTc= 1.75 + Qt(HR-60)
the QTc interval
William Einthoven created the first 600Lbs
EKG machine weighing
The average heart beats ____________ 100,000
times a day
A _____________ recors cardiac rhythm Holter Monitor
for 24-48 hours
One cardiac impulse and the 0.5
recharging of its cells usually
takes __________ seconds
Body temperature will ____________ increase
with the intake of calorie rich food
and drinks
The EKG tracing will return to the isoelectric line
baseline, known as the
_________________ meaning there is no
electrical activity
__________________- is a resting heart tachycardia
rate of more than 100 bpm
Color Code White: right arm
Color Code Black left arm
Color Code Red left leg
Color Code Green right leg
The pulmonic valve is located and right ventricle into the pulmonary artery
controls the blood flow from the
_____________________ into the
____________________________
Venous blood is richer in oxygen False
than arterial blood
https://quizlet.com/1027680860/ekg-medca-exam-2025complete-exam-test-questions-and-verified-answers-frequently-most-tested-questions-alre… 2/7
