CCT Patient Care & Clinical Safety Standards 5 — Questions and Answers
Question 1: Which of the following scenarios represents the correct application of the 'time-out' safety procedure before a cardiac catheterization?
- The physician verbally confirms the procedure while preparing the patient alone
- All team members pause to verbally verify patient identity, procedure, and site (Correct answer)
- The CCT completes a checklist independently and files it before the case
- Time-out is skipped for emergent cases to avoid delays
Correct answer: All team members pause to verbally verify patient identity, procedure, and site
A team-based verbal time-out involving all present members is the standard to prevent wrong-patient and wrong-procedure errors.
Question 2: A confused elderly patient attempts to remove their ECG leads mid-recording. The MOST appropriate response is:
- Physically restrain the patient's hands to complete the recording
- Calmly reorient the patient, explain the procedure, and attempt to complete it safely (Correct answer)
- Sedate the patient before proceeding
- Document refusal and leave the patient alone immediately
Correct answer: Calmly reorient the patient, explain the procedure, and attempt to complete it safely
Calm reorientation and explanation respect patient dignity while providing the opportunity to complete the medically necessary recording.
Question 3: According to OSHA Bloodborne Pathogen Standards, used ECG electrode gel-coated electrodes should be disposed of in:
- Regular trash if they are not visibly soiled with blood
- A sharps container regardless of blood contact
- A biohazard bag if they contacted intact skin during a routine ECG (Correct answer)
- The regular trash since ECG electrodes are single-use and non-sharp
Correct answer: A biohazard bag if they contacted intact skin during a routine ECG
Electrodes that contact skin and potentially bodily fluids should be treated as potentially infectious and disposed of in biohazard waste.
Question 4: A patient experiencing a vasovagal reaction during an ECG reports feeling faint. The PRIORITY intervention is:
- Immediately administer atropine 0.5 mg IV
- Lower the head of the bed, elevate the legs, and call for assistance (Correct answer)
- Increase IV fluid rate to maximum
- Administer epinephrine from the crash cart
Correct answer: Lower the head of the bed, elevate the legs, and call for assistance
Trendelenburg-like positioning improves cerebral perfusion and is the first non-pharmacologic intervention for vasovagal syncope.
Question 5: The primary reason a CCT must document the exact time of each ECG recorded for a patient experiencing chest pain is:
- Hospital billing requires time-stamped procedures
- Serial ECG changes over time help identify the evolution of myocardial ischemia or infarction (Correct answer)
- State law mandates time documentation for all cardiac tests
- Time stamps determine which technician is responsible for interpretation
Correct answer: Serial ECG changes over time help identify the evolution of myocardial ischemia or infarction
Time-stamped serial ECGs are essential for tracking dynamic ST-segment and T-wave changes that indicate evolving myocardial injury.
Question 6: What is the appropriate response if a CCT observes a colleague failing to perform hand hygiene before patient contact?
- Ignore it to avoid workplace conflict
- Privately remind the colleague of the hand hygiene protocol (Correct answer)
- Immediately report the colleague to administration for disciplinary action
- Document the incident and file a formal complaint
Correct answer: Privately remind the colleague of the hand hygiene protocol
A private, respectful reminder is the most effective first step and aligns with a just culture approach to patient safety improvement.
Question 7: A patient in the telemetry unit has a DNR (Do Not Resuscitate) order on file. The monitor shows ventricular fibrillation. The CCT should:
- Immediately begin CPR until a physician arrives
- Notify the nursing staff and physician promptly while honoring the existing DNR order (Correct answer)
- Deliver a precordial thump and reassess
- Attach the defibrillator pads but wait for a physician order
Correct answer: Notify the nursing staff and physician promptly while honoring the existing DNR order
A valid DNR order must be honored; the CCT's role is to notify the team immediately and ensure the order is communicated to all responders.
CCT Patient Care & Clinical Safety Standards 5
Which of the following scenarios represents the correct application of the 'time-out' safety procedure before a cardiac catheterization?