Integrated Practice, Emergency Response, and Externship Close-Out

Functioning at a Near-Independent Level

By the final phase of your clinical externship, you are expected to manage a real patient assignment with minimal prompting. Carrying four or more patients per shift means you can no longer handle tasks one at a time as they arise; you must prioritize, anticipate, and organize your workflow before the shift begins and adjust it continuously as conditions change.

Start each shift with a brief mental or written plan: review each patient's current ventilator settings, oxygen needs, recent arterial blood gas results, and scheduled treatments. Identify which patient is most unstable and build your rounding order around that judgment. When your preceptor watches you work, they are evaluating whether your reasoning matches your actions. At shift end, the structured reflection tool connects each decision you made to a specific NBRC exam domain—oxygenation, ventilation management, airway care, patient assessment, emergency response, or another area. Completing this mapping honestly, even when a decision was imperfect, is how you convert clinical hours into exam readiness.

Emergency Response: Code Blue and Rapid Response

Cardiopulmonary arrest and rapid-response events are the highest-stakes moments in respiratory therapy practice. Your role at a code blue or rapid-response call is defined and rehearsed, not improvised.

BLS/CPR and BVM ventilation. High-quality chest compressions are the foundation of resuscitation. Push hard (at least two inches in an adult), push fast (one hundred to one hundred twenty compressions per minute), allow full chest recoil between compressions, and minimize interruptions. When you manage the airway, position the patient, create a proper mask seal with two hands if you are the sole bag-valve-mask (BVM) operator, and deliver each breath over approximately one second—enough to produce visible chest rise. Avoid excessive ventilation; over-bagging causes gastric inflation, reduces venous return, and worsens outcomes. If a second rescuer is available, use the two-person BVM technique: one person holds the mask with both hands, the other squeezes the bag.

SBAR communication. During and after emergencies, clear communication prevents errors. SBAR stands for Situation, Background, Assessment, and Recommendation. Example at a rapid-response call: Situation—"Mr. A in room 412 is in respiratory distress, SpO₂ 82% on room air." Background—"He is post-op day one following thoracic surgery, no prior history of COPD." Assessment—"I believe he has atelectasis or early pneumonia; breath sounds are diminished at the left base." Recommendation—"I am initiating supplemental oxygen and requesting physician evaluation for possible bronchoscopy or chest X-ray." Practice SBAR until it is automatic; it is expected by physicians, nurses, and charge staff.

Your clinical log entry after a code event must include your exact role (e.g., BVM operator, compressor, recorder), the interventions you performed, and the documented outcome. This entry requires preceptor co-signature within twenty-four hours.

Patient Safety and Scope of Practice

Never adjust ventilator settings, change medication doses, or perform a procedure outside a physician's order and your program's approved skills list—even if you believe the change is correct. If you recognize a patient deteriorating before an order is in place, escalate immediately using SBAR to the nurse and physician. Document what you observed, what you communicated, and when. Working at the boundaries of your scope while still under supervision is normal and expected; working outside it is a patient safety violation with legal consequences.

Infection control discipline does not relax at shift end. Hand hygiene, personal protective equipment, and circuit-change protocols apply every time, with every patient, regardless of workload pressure.

Closing Out Your Externship

Clinical log portfolio. Every shift entry, treatment record, and competency check must be complete and co-signed by a licensed preceptor. Missing or unsigned entries can delay program completion and, in turn, your eligibility to sit the NBRC examinations. Review the entire portfolio before the exit interview and resolve any gaps.

Employer evaluation form. Your site clinical coordinator completes this form using the program's rubric. The categories typically cover clinical competence, professionalism, communication, and safety practices. A passing average on this evaluation is required for the program faculty liaison to sign off on your externship.

Exit interview. The fifteen-minute exit interview with your site coordinator and program faculty liaison is a professional conversation, not a test. Come prepared to name three specific clinical strengths with examples from your log, and two concrete areas you plan to address before the NBRC examinations. Frame growth areas as a plan, not a complaint. This self-awareness demonstrates the reflective practice expected of a credentialed respiratory therapist.

Connecting Externship to the NBRC Credentials

The Certified Respiratory Therapist (CRT) and Registered Respiratory Therapist (RRT) credentials issued by the National Board for Respiratory Care are nationally portable: your employer in any state recognizes them regardless of where you trained. Your state RT license is the legal permission to practice; without it, providing respiratory therapy services is unlawful even if you hold the NBRC credential. The two credentials work together. The patient care experiences you log now—emergency response, ventilator management, airway maintenance, patient assessment—map directly to the NBRC examination content. Every shift is exam preparation.