CCT-CCI 1 EXAM QUESTIONS AND
ANSWERS 100% score (Newest 2025) On a cardiac rhythm strip, which of the following can determine if the patients heart rate is regular?The RR intervals being equal.The PP intervals being equal.The RR intervals being unequal.Both A and B - Correct Answers ✅If the RR or PP intervals are not equal, then the rhythm is irregular. One of the most uncommon rhythms that is always unequal is atrial fibrillation.If the physician orders a treatment for a patient that is supposed to help prevent something from occurring, it would be considered which of the following Prophylaxis Chronic treatment Acute treatment None of the above - Correct Answers ✅Chronic treatment would be over a length of time.Acute treatment would be for sudden diagnosis.Prophylaxis would be treatment that would attempt to prevent something from occurring. 1 / 4
CCT-CCI 1 EXAM QUESTIONS AND
ANSWERS 100% score (Newest 2025) With a 12-lead electrocardiogram (ECG), which of the following would be the negative electrode position for lead II?Right arm Left arm Right leg Left leg - Correct Answers ✅The right arm would be the negative electrode position for lead II. The left leg in lead II would be a positive electrode position. The right leg is not included in the lead I, II or III electrode positions.If the sinus nodes fails to regulate the heart rhythm, it is considered which of the following?Septal defect Idiopathic SSS Shunt - Correct Answers ✅Septal defect is a hole in the heart wall that separates the atria or the ventricles.Idiopathic is no known cause.Shunt is something that allows blood to flow between two locations.SSS is sick sinus syndrome or when the sinus node fails (is sick) and cannot regulate the hearts rhythm. 2 / 4
CCT-CCI 1 EXAM QUESTIONS AND
ANSWERS 100% score (Newest 2025) The positive electrode in lead II is placed in which position on the patient?Right chest area Left chest area Left leg None of the above - Correct Answers ✅Right and left chest area would not be correct. The left leg electrode is positive in Lead II.The heart is made up of approximately how many cells?200 hundred One trillion Half a billion 10 thousand - Correct Answers ✅Approximately half a billion cells make up a standard human heart. Most of them make up the ventricular walls. There are approximately 100 million myocardial cells that contract every one third of a second.If a patient is on continuous cardiac monitoring, which of the following leads would most likely be seen on the monitor? 3 / 4
CCT-CCI 1 EXAM QUESTIONS AND
ANSWERS 100% score (Newest 2025) Lead III Lead I Lead II All of the above - Correct Answers ✅The typical lead that is displayed on a cardiac monitor is lead II. Most cardiac monitor have the ability of changing this to a different lead, but this has to be done by the healthcare staff.Of the following rhythms, which would not be considered a life-threatening arrhythmia?Ventricular fibrillation Sinus rhythm with a 1st degree block Asystole Ventricular tachycardia - Correct Answers ✅Some of the
life-threatening rhythms might include:
Ventricular fibrillation Asystole Ventricular tachycardia Complete heart block When checking the patient's orders prior to performing the ECG, the technician sees that the patient's temperature is to
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