Top 7 Cath Lab Nurse Interview Questions to Ask

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Written by Danielle Roques, BSN, RN Content Writer, IntelyCare
A cath lab nurse checks on a patient prior to surgery.

Cath lab nurses provide complex care to patients undergoing cardiac procedures. Not only do these clinicians require a thorough understanding of heart function, they must also know how to operate the pumps, devices, and machines used to stabilize patients during their procedure. If you’re looking to hire one of these specialized RNs, crafting a set of well-written cath lab nurse interview questions can help you identify the best candidate for the job.

In this article, we’ll list seven high-quality cath lab interview questions and provide tips on how to evaluate each nurse’s answers. We’ll also review follow-up questions you can ask to gain further insight into a candidate’s skills and experience.

Before drafting your interview questions, browse cath lab nurse jobs to identify the salary, benefits, and scheduling options other local facilities are offering their cath lab nurses. Then, develop an appealing cath lab nurse job description to attract candidates to your vacant position.

Once you’ve received enough competitive job applications, you can begin the interview process. Download our candidate evaluation form to help you assess and rank each candidate’s responses.

Cath Lab Nurse Interview Questions and Answers

Because cath lab nurse duties vary greatly among facilities, you’ll need to tailor your interview questions to suit your department’s unique needs. When interviewing candidates, ask a mix of behavioral, critical thinking, and scenario-based questions to fully understand their strengths and weaknesses. You’ll want to recruit a clinician that not only has the required qualifications but is also a great fit for your team.

1. Tell me a bit about yourself.

While this may seem like a basic introductory question, answers can give insight into a nurse’s confidence and conversational tone. Has the nurse prepared for the interview? What inspires them to improve care quality? Candidates that provide a carefully considered answer to this cath lab nurse interview question show that they have a genuine interest in the position and are excited to become a cath lab nurse at your facility.

What to listen for:

  • Communicates clearly and speaks with a warm, professional tone
  • Displays an authentic passion for cath lab nursing

Potential follow-up questions:

  • What do you enjoy most about working in the cath lab?
  • Why are you looking to leave your current job?

2. What makes you most excited about joining our team?

Answers to cath lab nurse interview questions like this one reveal whether a nurse has done their homework on your organization. Are they familiar with your patient population? Will they help you reach your clinical goals? Get a sense of what motivates each candidate to see if they’ll align with your company culture.

What to listen for:

  • Understands the challenges of cath lab nursing and is aware of the expectations of the position
  • Shows an interest in professional growth within your organization

Potential follow-up questions:

  • How has your previous experience prepared you for this role?
  • What cath lab nurse skills do you bring to the table?

3. Tell me about a time you had to deal with a patient emergency. How did you ensure patient safety?

Patients often present to the cath lab in critical condition. Nurses working in these departments need to know how to provide rapid, intensive care to ensure patients receive the timely interventions they need.

When conducting interviews, you’ll want to ensure the nurse you hire has previous experience providing complex care in a fast-paced environment. If a candidate can’t recall caring for patients during a critical situation, they may not have the level of experience you’re looking for.

What to listen for:

  • Demonstrates strong communication and critical-thinking skills
  • Shows an ability to stay calm and think rationally in a high-pressure situation

Potential follow-up questions:

  • How would you support a coworker who was having a difficult shift?
  • Have you ever made an error during your shift? How did you work to manage the situation?

4. How would you provide discharge teaching to a patient who received a venous stent?

Cath lab patients often go home with new medications, stents, devices, and dressings. They need to be taught how to manage their health conditions to minimize complications and prevent hospital readmission.

Experienced cath lab nurses know how to cater discharge instructions according to each patient’s education level. They also allow time for patients and their family members to ask clarifying questions prior to discharge.

What to listen for:

  • Asks patients about their preferred learning style (verbal instruction, hands-on demonstration, visual aids) and tailors their approach to match individual preferences
  • Empowers and encourages patients to take control of their own health

Potential follow-up questions:

  • Do you have any experience working with virtual interpreter services?
  • What would you prioritize when caring for a patient after a STEMI?

5. What steps do you take to maintain sterility before, during, and after catheterization?

Preventing infection during catheter procedures is an essential role of all cath lab staff. Nurse interview questions like this one assess a candidate’s understanding of the procedures necessary to optimize safety and patient health outcomes.

What to listen for:

  • Familiar with common cath lab safety protocols
  • Accurately describes how to prepare a sterile field

Potential follow-up questions:

  • What would you do if you witnessed a coworker performing a task that went against company policy?
  • How do you minimize radiation exposure to patients and healthcare staff?

6. Working in the cath lab can be stressful. What strategies do you use to stay calm during a shift?

Asking cath lab nurse interview questions like this one can help you identify RNs who have strength and resilience to handle the challenges of the job. Strong candidates acknowledge the importance of finding work-life balance and know what it takes to avoid nurse burnout.

What to listen for:

  • Utilizes mindfulness strategies like deep-breathing exercises and meditation to recenter during a difficult shift
  • Supports coworkers who may be struggling through a difficult shift

Potential follow-up questions:

  • Would you be interested in participating in team bonding activities outside of work?
  • How do you plan to balance personal and professional responsibilities?

7. How do you plan to stay informed on the latest evidence-based practice?

Cath lab clinical guidelines are constantly changing to adapt to new research findings. Strong nurses understand the importance of updating care policies and make an effort to stay informed on the latest clinical recommendations. Clinicians who strive to improve care quality can help you optimize patient satisfaction and health outcomes — seek out these RNs for your cath lab team.

What to listen for:

  • Demonstrates excitement about the opportunity to participate in unit-based, evidence based practice projects and quality improvement initiatives
  • Highlights previous experience attending nursing conferences and innovation fairs

Potential follow-up questions:

  • Have you ever been part of a cath lab research team? Describe your involvement.
  • What are your professional goals for the next 10 years?

Recruit Industry-Leading Professionals to Your Team

Crafting well-written cath lab nurse interview questions can help you fill your vacancy with a top-tier candidate. If you need to recruit nurses to apply for your position, IntelyCare can help. Post your job descriptions to our premier healthcare hiring board today to start matching with qualified professionals actively looking for a job.


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