Respiratory Therapist Interview Questions — 30+ Questions & Expert Answers

The Bureau of Labor Statistics projects 8,800 annual openings for respiratory therapists through 2034, with employment growing 12% — much faster than the national average — driven by the aging population's increased prevalence of COPD, pneumonia, and other chronic respiratory conditions [1]. The median annual salary is $80,450, with the top 10% earning over $108,820 [1]. Whether you are a new graduate with your RRT credential or an experienced therapist seeking a specialized role in critical care or neonatal, this guide covers the questions hiring managers ask and the clinical, behavioral, and situational answers they expect.

Key Takeaways

• Respiratory therapy interviews blend clinical competency assessment with behavioral questions about patient communication, interdisciplinary teamwork, and crisis management [2].
• Expect scenario-based questions that test your clinical decision-making for ventilator management, ABG interpretation, bronchospasm treatment, and emergency airway management.
• Interviewers evaluate your patient communication skills as rigorously as your clinical knowledge — demonstrating empathy and patient education ability is essential [3].
• Certifications (RRT, NPS, ACCS, NRP) and continuing education demonstrate commitment to professional growth and are frequently discussed [4].

Behavioral Questions

1. Tell me about a time you had to make a rapid clinical decision in an emergency situation.

Expert Answer: "I was covering a med-surg unit when a post-operative patient began exhibiting signs of acute respiratory distress — SpO2 dropped from 95% to 82%, respiratory rate climbed to 36, and accessory muscle use was evident. I assessed the patient, auscultated bilateral diminished breath sounds with wheezing, and suspected bronchospasm — potentially an adverse reaction to the post-operative medication. I immediately placed the patient on high-flow nasal cannula at 40 LPM and 60% FiO2, administered a nebulized albuterol/ipratropium treatment, and called a rapid response while simultaneously notifying the attending physician. Within 10 minutes, SpO2 improved to 92%. The rapid response team arrived, confirmed my assessment, and the attending modified the medication protocol. My early intervention prevented intubation. The key was recognizing the signs immediately, intervening before waiting for orders, and communicating clearly with the care team."

2. Describe a situation where you had to explain a complex respiratory treatment to an anxious patient or family member.

Expert Answer: "I had a newly diagnosed COPD patient who was terrified of starting BiPAP therapy at home. The patient associated the mask with 'being on life support' and refused to try it. Rather than pushing the medical rationale, I started with empathy: 'I understand this looks intimidating. Let's talk about what worries you most.' The patient was concerned about claustrophobia and dependency. I explained in simple terms: 'This machine gently pushes air to help your lungs work less hard while you sleep. It's like a gentle wind — not a ventilator. You control it completely, and you can take it off anytime.' I let the patient hold the mask, try it for 30 seconds while awake, and adjust the pressure to their comfort. By the end of the session, the patient was willing to try it for one night. At follow-up, the patient reported improved sleep and reduced morning headaches. Education and empathy, not authority, drive compliance [3]."

3. Give an example of how you worked effectively with a multidisciplinary care team.

Expert Answer: "I identified a pattern in our ICU: three ventilated patients in one week developed ventilator-associated pneumonia (VAP) within 5 days of intubation. I brought the data to the multidisciplinary team rounds — pulmonologist, ICU nurse manager, infection control, and pharmacy. I proposed implementing a formal VAP prevention bundle: head-of-bed elevation to 30-45 degrees, daily sedation vacations with spontaneous breathing trials, chlorhexidine oral care every 12 hours, and DVT/peptic ulcer prophylaxis. I led the respiratory therapy portion — standardizing SBT protocols and cuff pressure monitoring — while nursing implemented oral care schedules and the pharmacist optimized sedation protocols. Over the next quarter, our VAP rate dropped from 8.2 to 2.1 per 1,000 ventilator days. The success came from each discipline owning their piece and meeting weekly to track compliance [5]."

4. Tell me about a time you disagreed with a physician's treatment order for a patient.

Expert Answer: "A physician ordered continuous albuterol nebulization for a patient whose heart rate was already 140 bpm and who had a documented history of tachyarrhythmia. I was concerned about the cardiac risk. Rather than simply refusing the order, I called the physician and said: 'I want to make sure we're treating this patient safely. The patient's HR is 140 with a history of SVT. Continuous albuterol could exacerbate the tachycardia. Would you consider a levalbuterol treatment instead, which has a lower cardiac stimulation profile, or a combination approach with ipratropium?' The physician appreciated the clinical rationale, agreed to levalbuterol, and ordered continuous cardiac monitoring during treatment. The patient tolerated the treatment without cardiac complications. I documented the interaction and the clinical rationale in the patient's chart."

5. Describe how you handle end-of-life situations and families who struggle with ventilator withdrawal decisions.

Expert Answer: "I was involved in the care of a 78-year-old patient with end-stage pulmonary fibrosis who had been on mechanical ventilation for three weeks with no improvement. The family was struggling with the decision to withdraw ventilatory support. I participated in the family meeting alongside the pulmonologist, palliative care team, and chaplain. My role was to explain what withdrawal would look like in practical terms — that we would administer comfort medications, reduce ventilator support gradually, and ensure the patient experienced no distress. I avoided clinical jargon and spoke directly to their emotional concerns: 'Your father won't feel air hunger. We'll make sure he's comfortable.' After the meeting, I administered morphine per the palliative protocol, gradually reduced the ventilator settings, and monitored the patient closely. The family thanked me for the honesty and compassion. These situations require clinical skill and emotional presence in equal measure."

6. How do you stay current with advances in respiratory therapy?

Expert Answer: "I maintain my continuing education through multiple channels. I attend the AARC Congress annually, which provides exposure to the latest research and clinical practices [4]. I'm an active member of the American Association for Respiratory Care (AARC) and regularly read the journal Respiratory Care for peer-reviewed clinical studies. I completed my Adult Critical Care Specialist (ACCS) credential last year, which required extensive study in advanced ventilator management and hemodynamic monitoring. On my unit, I participate in monthly journal clubs where we review and discuss new evidence — most recently, we reviewed the latest ARDS Network protocols on low tidal volume ventilation. I also precept new graduates, which keeps me sharp because teaching requires staying current."

Technical Questions

1. Walk me through how you interpret an ABG (arterial blood gas) result.

Expert Answer: "I use a systematic approach. First, assess pH: normal is 7.35-7.45. Below 7.35 is acidemia; above 7.45 is alkalemia. Second, assess PaCO2 (normal 35-45 mmHg): this reflects the respiratory component. If PaCO2 is high and pH is low, it's respiratory acidosis. If PaCO2 is low and pH is high, it's respiratory alkalosis. Third, assess HCO3 (normal 22-26 mEq/L): this reflects the metabolic component. If HCO3 is low and pH is low, it's metabolic acidosis. If HCO3 is high and pH is high, it's metabolic alkalosis. Fourth, assess compensation: if both PaCO2 and HCO3 are abnormal but pH is near normal, the body is compensating. Fifth, assess oxygenation: PaO2 (normal 80-100 mmHg on room air), SaO2, and calculate the P/F ratio (PaO2/FiO2) for ARDS classification — P/F < 300 is mild, < 200 is moderate, < 100 is severe [6]. For example: pH 7.28, PaCO2 62, HCO3 28, PaO2 58 on 40% FiO2 = partially compensated respiratory acidosis with hypoxemia. P/F ratio = 145, indicating moderate ARDS."

2. Explain your approach to ventilator management for an ARDS patient.

Expert Answer: "I follow the ARDS Network lung-protective ventilation strategy [6]. Tidal volume: 6-8 mL/kg of ideal body weight — not actual body weight, which is a common error in obese patients. Plateau pressure: target below 30 cmH2O to prevent barotrauma. PEEP: titrated using the ARDSNet PEEP/FiO2 tables, starting with a higher PEEP strategy for moderate-to-severe ARDS (P/F < 200). I monitor driving pressure (plateau pressure minus PEEP) with a target below 15 cmH2O, as driving pressure is the strongest predictor of mortality in ARDS. Respiratory rate: adjusted to maintain pH > 7.25, accepting permissive hypercapnia if necessary to protect the lungs. FiO2: titrated to maintain SpO2 88-95% — we tolerate lower saturations in ARDS because the priority is lung protection. I also assess for prone positioning in severe ARDS (P/F < 150) — the PROSEVA trial showed 16+ hours of prone positioning reduces mortality by approximately 50% in severe cases [6]."

3. What is the difference between HFA MDIs, DPIs, and SMIs, and how do you select the right delivery device?

Expert Answer: "HFA MDIs (hydrofluoroalkane metered-dose inhalers) deliver medication as a pressurized aerosol and require coordination between actuation and inhalation — patients need to actuate and inhale simultaneously, which many patients struggle with. A spacer/valved holding chamber eliminates the coordination requirement and improves lung deposition. DPIs (dry powder inhalers) are breath-actuated — the patient's inspiratory effort generates the aerosol — so no coordination is needed, but they require an adequate inspiratory flow rate (typically 30-60 LPM), making them unsuitable for patients with severe obstruction or acute exacerbation. SMIs (soft mist inhalers) like Respimat deliver a slow-moving mist that lasts longer than an MDI puff, requiring less coordination and improving deposition. Device selection depends on the patient: for patients with poor coordination, I recommend a DPI or MDI with spacer. For patients with low inspiratory flow (elderly, severe COPD), I recommend an SMI or MDI with spacer. For acute care, I prefer nebulization because it requires only tidal breathing [2]."

4. How do you conduct a spontaneous breathing trial (SBT), and what criteria indicate readiness for extubation?

Expert Answer: "Before initiating an SBT, I screen for readiness criteria: the underlying cause of intubation is resolving, FiO2 is 40% or less, PEEP is 5-8 cmH2O, the patient is hemodynamically stable without vasopressor support, the patient is alert and following commands, and cough and gag reflexes are present. For the SBT itself, I use a 30-120-minute trial on either minimal pressure support (5-7 cmH2O PS with 0-5 PEEP) or T-piece. During the trial, I monitor for failure signs: respiratory rate > 35 for more than 5 minutes, SpO2 < 90%, heart rate change > 20% from baseline, systolic BP > 180 or < 90, agitation, diaphoresis, or paradoxical breathing. I also assess the rapid shallow breathing index (RSBI = RR/VT) — an RSBI < 105 predicts successful extubation. Before extubation, I perform a cuff leak test to assess for upper airway edema — lack of a cuff leak in a patient with prolonged intubation or known edema may warrant steroid pretreatment. Post-extubation, I keep the patient on supplemental O2 and monitor closely for 24-48 hours [5]."

5. Describe your approach to managing a patient in acute bronchospasm.

Expert Answer: "For acute bronchospasm, I prioritize rapid bronchodilation while monitoring for adverse effects. First line: continuous nebulized albuterol (10-15 mg/hour for severe bronchospasm) or frequent intermittent treatments (2.5 mg every 20 minutes x 3 in the first hour) combined with ipratropium bromide (0.5 mg via nebulizer). I administer via small-volume nebulizer rather than MDI in acute settings because the patient's inspiratory effort and coordination may be compromised. Simultaneously, I assess the patient's response: improving breath sounds, decreasing wheezing, improving SpO2, decreasing respiratory rate and work of breathing. If the patient is not responding to initial bronchodilator therapy, I escalate: recommend IV magnesium sulfate (2g over 20 minutes) to the physician, consider heliox (helium-oxygen mixture) to reduce work of breathing in severe obstruction, and prepare for possible intubation if the patient shows signs of fatigue or deteriorating mental status. I also monitor cardiac effects — albuterol can cause tachycardia and hypokalemia with continuous dosing [2]."

6. What infection control protocols do you follow in respiratory therapy?

Expert Answer: "Infection control is foundational to respiratory therapy because we work directly with the patient's airway. Standard precautions apply to every patient encounter: hand hygiene (before and after patient contact, before aseptic procedures, after body fluid exposure, and after touching patient surroundings — WHO's 5 Moments). For aerosol-generating procedures (nebulization, suctioning, intubation, bronchoscopy), I use enhanced precautions: N95 respirator (fit-tested annually), eye protection, gown, and gloves. Equipment decontamination: I use single-patient-use circuits for ventilators, replace nebulizer sets every 24-72 hours per institutional protocol, and never reprocess single-use items. For ventilated patients, I follow the VAP prevention bundle: subglottic suctioning, oral care with chlorhexidine, head-of-bed elevation 30-45 degrees, and sedation management for daily SBTs. I also ensure proper hand hygiene compliance among all providers entering the room — respiratory therapists often serve as the last line of defense against cross-contamination [5]."

7. Explain the role of capnography in respiratory assessment.

Expert Answer: "Capnography measures exhaled CO2 (end-tidal CO2 or EtCO2), providing continuous, non-invasive monitoring of ventilation, perfusion, and metabolism. Normal EtCO2 is 35-45 mmHg. The capnography waveform provides critical information: a sudden drop to zero suggests extubation, circuit disconnect, or cardiac arrest. A gradual decrease indicates hyperventilation, decreased cardiac output, or pulmonary embolism. A gradual increase indicates hypoventilation, rebreathing, or increased metabolic activity (fever, sepsis). The shape of the waveform matters too — a 'shark fin' pattern (sloped phase III) indicates bronchospasm or airway obstruction. I use capnography to confirm endotracheal tube placement (the gold standard per AHA guidelines), monitor ventilated patients continuously, guide CPR quality during resuscitation (EtCO2 < 10 mmHg during CPR indicates poor chest compression quality or non-viable circulation), and titrate ventilator settings. Capnography is particularly valuable because it provides real-time feedback — unlike ABGs, which are point-in-time measurements."

Situational Questions

1. A nurse calls you to assess a patient whose SpO2 alarm has been going off at 88%. When you arrive, the patient appears comfortable. What do you do?

Expert Answer: "Appearance can be deceiving — I'd never assume the alarm is false without investigating. First, I'd assess the pulse oximeter: is it properly positioned, is the waveform quality good, are there factors causing a false reading (cold extremities, nail polish, motion artifact, poor perfusion)? Second, if the reading appears accurate, I'd assess the patient: respiratory rate, depth, work of breathing, skin color, mental status. A patient can appear 'comfortable' at 88% SpO2 if they're chronically hypoxemic (COPD patients may baseline at 88-92%). Third, I'd review the patient's chart: what is their baseline SpO2? What are their oxygen orders? Fourth, if this is below their baseline, I'd auscultate lung sounds, check for new changes (atelectasis, fluid overload, bronchospasm), and intervene as indicated — increase supplemental oxygen, administer a bronchodilator if wheezing is present, or notify the physician if the cause isn't immediately reversible. I'd never silence an alarm without a clinical explanation."

2. You're the only respiratory therapist covering three units at night. Two patients need attention simultaneously — one is having a bronchospasm, the other needs a scheduled nebulizer treatment. How do you prioritize?

Expert Answer: "The bronchospasm patient takes absolute priority — bronchospasm is an acute, potentially life-threatening event that requires immediate intervention. I'd assess the bronchospasm patient first, initiate treatment (albuterol/ipratropium nebulization), and monitor their response. For the scheduled treatment patient, I'd communicate: if a nurse is available, I'd ask them to set up the nebulizer and initiate the treatment (nurses can administer nebulizers), and I'd verify the treatment when I'm available. If no nurse is available, the scheduled treatment gets delayed — a 30-minute delay in a scheduled maintenance nebulizer is clinically insignificant compared to an untreated bronchospasm. I'd document the delay and the clinical rationale. After both patients are stable, I'd report the staffing concern to my supervisor — chronic understaffing is a patient safety issue, not just a workload issue."

3. A physician orders a treatment that conflicts with the respiratory therapy protocol. What do you do?

Expert Answer: "I'd verify my understanding of both the order and the protocol, then contact the physician to discuss the discrepancy. For example, if the protocol calls for albuterol Q4H but the physician ordered Q2H, I'd call and say: 'Doctor, I see you've ordered albuterol every 2 hours for this patient. Our protocol recommends every 4 hours at this severity level. I want to understand your clinical reasoning — is there a specific concern driving the increased frequency?' There may be a valid reason I'm not seeing in the chart. If the physician provides sound clinical rationale, I'd administer the treatment as ordered and document the conversation. If I still believe the order is unsafe (e.g., continuous albuterol on a patient with active tachyarrhythmia), I'd escalate to my department supervisor and use the chain of command. Patient safety always takes precedence over avoiding an uncomfortable conversation."

4. A patient on a ventilator becomes increasingly agitated and tries to self-extubate. How do you respond?

Expert Answer: "This is an airway emergency. Immediate actions: I'd secure the endotracheal tube by holding it in place while calling for help. I'd assess whether the agitation has a treatable cause — check the ventilator for circuit disconnects, high-pressure alarms (mucus plugging, kinked tube), auto-PEEP, or inappropriate ventilator settings causing patient-ventilator dyssynchrony. I'd check the patient for pain, full bladder, positional discomfort, or hypoxia. If the cause is dyssynchrony, I'd adjust the ventilator mode or settings (increase flow rate, adjust sensitivity, change to a more comfortable mode like pressure support). If the patient is hypoxic or in distress, I'd increase FiO2 and suction the airway. Only if all correctable causes have been addressed and the patient remains a self-extubation risk would I recommend sedation to the physician. Restraints are a last resort and require a physician order. I'd document the assessment findings, interventions, and the patient's response thoroughly."

5. You suspect a colleague is not following proper hand hygiene protocols. How do you address it?

Expert Answer: "I'd address it directly and privately. I'd approach the colleague one-on-one and say: 'I noticed you went from one patient to the next without sanitizing — I know it gets hectic, but with the aerosol procedures we do, hand hygiene is the single most important infection prevention measure we have. I want to make sure we're protecting our patients and ourselves.' If the behavior continues after a direct conversation, I'd report it to the charge therapist or department supervisor. Infection control isn't optional, and reporting isn't personal — it's patient safety. Hospital-acquired infections add an average of $20,000-$40,000 per case and extend hospital stays by 7-10 days. I'd rather have an uncomfortable conversation than contribute to a preventable infection through silence."

Questions to Ask the Interviewer

1. What is the respiratory therapy department's staffing model — what is the typical therapist-to-patient ratio? Reveals workload expectations and whether the facility invests in adequate staffing.

2. What ventilator equipment does the department use, and are there plans to upgrade? Practical question that determines whether you'll work with equipment you know or need to learn new platforms.

3. How does the RT department participate in interdisciplinary rounds? Indicates whether respiratory therapy has a voice in patient care decisions or operates as a task-execution service.

4. What specialty areas or advanced practice opportunities are available (critical care, neonatal, pulmonary rehabilitation)? Shows whether there's a career growth pathway within the organization.

5. What continuing education and certification support does the department provide? Indicates investment in professional development — tuition reimbursement, conference attendance, paid study time.

6. What is the department's approach to respiratory therapy protocols — do therapists have autonomy to assess and treat, or is every treatment physician-ordered? Reveals clinical autonomy and whether your assessment skills will be utilized.

7. What is the patient population and case mix — what percentage of patients are ICU vs. med-surg vs. ER? Determines the clinical complexity and acuity level of the work.

Interview Format and What to Expect

Respiratory therapist interviews typically follow a two-to-three-stage process [3]. The first stage is a phone or video screen with HR (15-30 minutes) covering availability, credentials verification, and basic qualifications. The second stage is an in-person panel interview (45-60 minutes) with the RT department manager, a senior therapist, and possibly a nurse manager from a key unit (ICU, ER). Expect a mix of clinical scenario questions, behavioral questions, and general fit assessment. Some hospitals include a third stage: a clinical skills assessment where you may demonstrate ventilator setup, ABG interpretation, or emergency airway management on a simulation mannequin. Bring copies of your RRT credential, BLS/ACLS/PALS cards, state license, and any specialty certifications (ACCS, NPS, NRP). Dress professionally — even though you'll work in scrubs, interview attire demonstrates respect for the process.

How to Prepare

• Review clinical fundamentals. ABG interpretation, ventilator modes and settings, bronchodilator pharmacology, and oxygen delivery devices are guaranteed question topics [2].
• Prepare clinical scenario stories. Have 3-5 detailed examples of challenging patient situations with your assessment, intervention, and outcome.
• Know your protocols. Review ARDS Network guidelines, VAP prevention bundles, and spontaneous breathing trial criteria [6].
• Bring your credentials. Have physical or digital copies of your RRT, state license, BLS, ACLS, PALS, and any specialty certifications.
• Research the facility. Know the hospital's size, patient population, Magnet status, and any recent recognition or challenges.
• Prepare patient communication examples. Stories about educating patients, calming anxious families, and navigating difficult conversations demonstrate the soft skills hospitals value [3].

Common Interview Mistakes

1. Giving textbook answers without clinical context. Defining bronchospasm is not the same as describing how you assessed, treated, and monitored a bronchospasm patient at 3 a.m. [2].
2. Not demonstrating patient communication skills. Respiratory therapy requires explaining procedures to frightened patients and their families. Answers that focus only on clinical technique miss half the job [3].
3. Failing to discuss teamwork. Respiratory therapists work within multidisciplinary teams. Not mentioning collaboration with nurses, physicians, and other therapists suggests you operate in isolation.
4. Not knowing current evidence-based guidelines. ARDS Network protocols, AARC clinical practice guidelines, and current evidence for ventilator management are expected knowledge [6].
5. Underselling your credentials. If you hold ACCS, NPS, or NRP credentials, mention them proactively and explain how you've applied them clinically.
6. Not asking about staffing and protocols. These questions affect your daily work experience and patient safety — not asking suggests you'll accept any working conditions without evaluating quality.
7. Appearing uncomfortable with death and dying. Respiratory therapists are involved in end-of-life care, ventilator withdrawal, and code responses. Demonstrating emotional maturity and comfort with these realities is essential.

Key Takeaways

• Respiratory therapy interviews evaluate clinical competency, patient communication, and teamwork in equal measure.
• Prepare detailed clinical scenarios with your assessment, intervention, rationale, and outcome — specificity demonstrates competency.
• Know current evidence-based guidelines (ARDS Network, VAP prevention, SBT criteria) and be able to apply them to patient scenarios.
• Demonstrating empathy, patient education skills, and interdisciplinary collaboration distinguishes strong candidates from technically adequate ones.

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FAQ

What certifications should I have before interviewing for a respiratory therapist position?

At minimum, you need the Registered Respiratory Therapist (RRT) credential from the NBRC and a valid state license. BLS and ACLS certifications are universally required. For ICU positions, the Adult Critical Care Specialist (ACCS) credential is highly valued. For neonatal positions, NRP (Neonatal Resuscitation Program) and the Neonatal/Pediatric Specialist (NPS) credential are expected [4].

How competitive is the respiratory therapy job market?

The market is favorable for candidates. With 8,800 annual openings projected and 12% growth through 2034 [1], demand exceeds supply in many markets. Travel respiratory therapy positions offer premium pay ($1,800-$2,500/week) for therapists willing to relocate temporarily. Critical care and neonatal specialists are in particularly high demand.

What salary should I expect as a respiratory therapist?

The BLS reports a national median of $80,450, with the range spanning $61,900 (10th percentile) to $108,820 (90th percentile) [1]. Salaries vary significantly by state and setting — California, New York, and Massachusetts pay the highest. Critical care and NICU specialists earn premiums of 10-20% above general RT compensation. Night and weekend shift differentials typically add $3-$8 per hour.

How should I answer questions about a clinical area I'm unfamiliar with?

Be honest about your experience gap and bridge to transferable skills. For example: "I haven't worked in neonatal care, but I've managed pediatric patients in the ER and have strong ventilator management skills across multiple platforms. I completed my NRP certification to prepare for this transition, and I learn quickly from mentoring and hands-on experience." Honesty about limitations demonstrates self-awareness and professional maturity.

What is the difference between CRT and RRT, and does it matter in interviews?

CRT (Certified Respiratory Therapist) requires passing the TMC exam at the low-cut score. RRT (Registered Respiratory Therapist) requires passing the TMC at the high-cut score plus the Clinical Simulation Exam (CSE). Most hospitals now require or strongly prefer RRT — it demonstrates a higher level of clinical competency [4]. If you hold only the CRT, having a plan to obtain RRT shows commitment.

Do respiratory therapist interviews include hands-on clinical assessments?

Some do, particularly at academic medical centers and large hospital systems. You may be asked to demonstrate ventilator setup, perform ABG interpretation on sample results, describe your approach to a simulation scenario, or demonstrate proper inhaler technique on a placebo device. Prepare by reviewing hands-on skills even if the job posting doesn't mention an assessment [2].

How important is travel experience for a respiratory therapist resume?

Travel experience demonstrates adaptability — you've worked across different facilities, equipment platforms, protocols, and patient populations. It's viewed positively but isn't required. If you have travel experience, prepare to discuss how you adapted to new environments quickly and how different facility protocols informed your clinical practice.

Citations: [1] Bureau of Labor Statistics, "Respiratory Therapists: Occupational Outlook Handbook," https://www.bls.gov/ooh/healthcare/respiratory-therapists.htm [2] Indeed, "42 Interview Questions for Respiratory Therapists (With Examples)," https://www.indeed.com/career-advice/interviewing/interview-questions-for-respiratory-therapists [3] Host Healthcare, "25 Common Respiratory Therapist Interview Questions," https://www.hosthealthcare.com/blog/25-common-respiratory-therapist-interview-questions/ [4] AARC, "Questions Every RT Should Consider Asking in an Interview," https://www.aarc.org/your-rt-career/career-advice/interviewing-advice/questions-every-rt-should-consider-asking-in-an-interview/ [5] LinkedIn, "Respiratory Therapist Interview Question Guide," https://business.linkedin.com/talent-solutions/resources/how-to-hire-guides/respiratory-therapist/interview-questions [6] ARDS Network, "ARMA Protocol — Low Tidal Volume Ventilation," https://www.ardsnet.org/ [7] Sunbelt Staffing, "Respiratory Therapist Interview Guide," https://www.sunbeltstaffing.com/resources/allied/respiratory-therapist-interview-guide/ [8] MockInterviewPro, "Top 30 Respiratory Therapist Interview Questions and Answers [Updated 2025]," https://www.mockinterviewpro.com/interview-questions/respiratory-therapist