One small box on an ECG represents:
a) 0.2 seconds and 5 mm
b) 0.04 seconds and 1mm
c) 0.1 seconds and 1mm
d) 6 seconds and 1mm
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B
The fetus receives oxygenated blood and nutrients through the:
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, Umbillical vein
What landmarks are used on a patient's chest when setting up a 5 lead ECG?
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Right arm (white), Left arm (black), Right leg (green), Left leg (red), 4th ICS
right sternal border (V1 - brown)
A nurse is assessing a child with coarctation of the aorta. What will the nurse find?
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High blood pressure with decreased pulses in feet
A nurse is looking at an ECG and is measuring the time interval from the onset of atrial
electrical activity to the onset of ventricular electrical activity. What is the nurse
measuring?
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PR interval
A patient has a history of emphysema and has hyperinflated lungs. Which would be
TRUE regarding this patient?
a) 0.2 seconds and 5 mm
b) 0.04 seconds and 1mm
c) 0.1 seconds and 1mm
d) 6 seconds and 1mm
Give this one a try later!
B
The fetus receives oxygenated blood and nutrients through the:
Give this one a try later!
, Umbillical vein
What landmarks are used on a patient's chest when setting up a 5 lead ECG?
Give this one a try later!
Right arm (white), Left arm (black), Right leg (green), Left leg (red), 4th ICS
right sternal border (V1 - brown)
A nurse is assessing a child with coarctation of the aorta. What will the nurse find?
Give this one a try later!
High blood pressure with decreased pulses in feet
A nurse is looking at an ECG and is measuring the time interval from the onset of atrial
electrical activity to the onset of ventricular electrical activity. What is the nurse
measuring?
Give this one a try later!
PR interval
A patient has a history of emphysema and has hyperinflated lungs. Which would be
TRUE regarding this patient?
