CCI CCT EXAM SCRIPT UPDATED QUESTIONS AND
ANSWERS GRADED A+
✔✔Lead I: Negative
Lead aVF: Negative - ✔✔Extreme right axis deviation
✔✔Depicted by Upstroke of Action Potential Curve - ✔✔Phase 0
✔✔In the Naughton Stress Testing Protocol, the workload is increased every _______
minutes. - ✔✔2 minutes
✔✔If the QRS in Lead I is deflected mostly downward, which way is the axis going? -
✔✔to the right
✔✔Effects of these drugs are increased when used with Calcium Channel Blockers -
✔✔Nitrates
✔✔Most common agent for arrhythmias refractory to lidocaine - ✔✔Bretylium
✔✔Plateau in response to an influx of Ca and slow exit of K - ✔✔Phase 2
✔✔Ventricular Hypertrophy is diagnosed by R-wave changes in Leads... - ✔✔V1 and
V5
✔✔Which occluded artery would most likely be the cause of a Lateral Wall Infarction? -
✔✔circumflex artery
✔✔Diagnosed by Pathological Q-waves on ECG - ✔✔infarction
✔✔If a P wave has a Negative deflection greater than its positive deflection, this
indicates... - ✔✔Left Atrial Hypertrophy
✔✔normal pulmonary artery pressure - ✔✔25/8
✔✔A brief rapid change toward repolarization, during which the Membrane Potential
returns to Zero mV is called phase ______. - ✔✔Phase 1
✔✔Represented in leads avR, V1 and V2 - ✔✔right ventricle
✔✔ST elevation in all precordial leads, with Reciprocal ST Depression in Leads II, III,
and aVF indicate infarction in which artery? - ✔✔left coronary artery
ANSWERS GRADED A+
✔✔Lead I: Negative
Lead aVF: Negative - ✔✔Extreme right axis deviation
✔✔Depicted by Upstroke of Action Potential Curve - ✔✔Phase 0
✔✔In the Naughton Stress Testing Protocol, the workload is increased every _______
minutes. - ✔✔2 minutes
✔✔If the QRS in Lead I is deflected mostly downward, which way is the axis going? -
✔✔to the right
✔✔Effects of these drugs are increased when used with Calcium Channel Blockers -
✔✔Nitrates
✔✔Most common agent for arrhythmias refractory to lidocaine - ✔✔Bretylium
✔✔Plateau in response to an influx of Ca and slow exit of K - ✔✔Phase 2
✔✔Ventricular Hypertrophy is diagnosed by R-wave changes in Leads... - ✔✔V1 and
V5
✔✔Which occluded artery would most likely be the cause of a Lateral Wall Infarction? -
✔✔circumflex artery
✔✔Diagnosed by Pathological Q-waves on ECG - ✔✔infarction
✔✔If a P wave has a Negative deflection greater than its positive deflection, this
indicates... - ✔✔Left Atrial Hypertrophy
✔✔normal pulmonary artery pressure - ✔✔25/8
✔✔A brief rapid change toward repolarization, during which the Membrane Potential
returns to Zero mV is called phase ______. - ✔✔Phase 1
✔✔Represented in leads avR, V1 and V2 - ✔✔right ventricle
✔✔ST elevation in all precordial leads, with Reciprocal ST Depression in Leads II, III,
and aVF indicate infarction in which artery? - ✔✔left coronary artery
