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When a preparing a patient to wear a Holter monitor instruct
the patient to -
ANSWER-Depress the event marker for
significant symptoms
The most superficial layer of the heart that's is made up of
simple squamous
epithelial tissue over loose areolar connective tissue is
called - ANSWER-
Pericardium
Which of the following refer to period in the mechanical and
electrical events
when the heart is relaxed and involves repolarizarion -
ANSWER-Diastole
The blood vessel that carries oxygenated blood away
from the heart -
ANSWER-
Aorta
,What position should a patient be in when an ECG is
being performed -
ANSWER-
Supine
The PR interval may vary from beat to beat in - ANSWER-B
sinus dysthymia
Which of the following terms refers to the ventricular ectopic
discharge at a
rapid regular in excess of n100 beats per min -
ANSWER-Ventricular
tachycardia
When monitoring a patient with a sinus arrhythmia a gradual
increasing of the
heart rate is usually associated with -
ANSWER-inspiration
Select the method of preparation for the patient that will ensure
a successful ECG recording. - ANSWER-Making sure the
patient's legs are not crossed and the arms are resting at each
side
When educating a patient about factors that increase the risk of
atherosclerosis
include which of the following - ANSWER-High blood
pressure and obesity
, The Q wave is - ANSWER-The first negative deflection following
the P wave
A patient is regularly taking digoxin for heart failure. The patient
is instructed to
do which of the following: - ANSWER-Check their pulse on
a regular basis
The patient is asymptomatic during the ECG, has a hr of 98 bpm
and you notice
normal sinus rhythm. What should you do? - ANSWER-
Continue recording
The point at which the QRS complex meets the ST segment
is called the -
ANSWER-J
point
In which of the following will the qrs complex have higher
amplitude - ANSWER-
When there is fluid in the
pericardial sac
When a rhythm speeds up and slows down in a rhythmic fashion
is referred as -
ANSWER-
Patterned