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CCT Test Study Questions and 100% Correct Verified Answers
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CCT Test Study Questions and 100% Correct Verified Answers
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CCT Test Study Questions and 100%Correct Verified Answers
Which is the function of the ventricles - Answer Pump blood to the lungs, palm flood
to the arteries, pump blood to the systematic and pulmonary system
The function of the structure is to collect blood returning to the heart and deliver it
to the attached ventricle - Answer Atrial chambers
Which of the following terms best describes at, near, or relatively close to the body
surface - Answer Superficial
The cardiac centers contain the autonomic headquarters for cardiac control -
Answer Medulla oblongata
Which of the following delivers blood to the right atrium from the head neck
upper limbs and chest - Answer Superior vena cava
How would you recognize that a lead may be reversed on the EKG tracing - Answer Lead
11 qrs is negative
What ECG finding is most consistent with hyperkalemia - Answer Spike T waves
Which of the following would cause a depressed ST segment an inverted T-wave -
Answer Myocardial ischemia
,Which view of the heart is provided by leads V3 and V4 - Answer Anterior wall
The P-wave represents which of the following - Answer Depolarization of the atria
The ST segment is measured from the - Answer End of the S wave to the beginning
of the T-wave
Which of the following arrhythmias are considered life-threatening - Answer Ventricular
tachycardia and ventricular fibrillation
Which of the following would not cause sinus tachycardia - Answer Oxygen
A short or flat T wave occurs when there is - Answer Hypo kalemia
And a sinus rhythm, the electrical impulse originates from - Answer S a node
The proper placement of the V6 chest lead is at the - Answer Fifth intercostal space
left mid auxiliary line
Flutter is a heart rate between - Answer 250 to 350 bpm
A 3 channel ECG machine - Answer Records three leads at the same time
The ECG chest leads V1 enV2 show a double R wave this will diagnose - Answer
Right bundle branch block
Ventricular hypertrophy he is diagnosed by R wave changes in leads - Answer V1 and V5
, A diphasic P-wave is where the P-wave appears - Answer Both negative and positive
If the direction of the access is up and to the right, it is called - Answer extreme
right axis deviation
Atrial hyper trophy is best seen in - Answer V1
Which of the following is diagnosed when significant Q waves are seen on the EKG
- Answer infarction
Which of the following ECG findings would suggest Wolff-Parkinson-White - Answer
Delta wave
Which of the following is the first upward deflection on the ECG paper - Answer P-wave
When would you not use epinephrine - Answer Supraventricular tachycardia
A negative lead one and a negative lead AVF is considered - Answer Extreme right
axis deviation
During this phase sodium moves rapidly into the cell and potassium begins to exit,
converting the electrical forces within the cell to a positive charge this phase is called -
Answer Phase 0
A condition in which ions of opposite charges are separated by a semipermeable
membrane such as a cell membrane is called - Answer Polarization
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