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Clinical References & Resources

Verified links to official guidelines, landmark trials, and key resources β€” organized for TMC board prep. All external links open official organization or peer-reviewed journal pages.

Note on links: URLs for peer-reviewed articles require journal access (institutional login or PubMed). Most AARC CPGs are free to AARC members. All GOLD, GINA, and NBRC content is publicly available without login.

NBRC β€” Official Credentialing

NBRC Home β†—National Board for Respiratory Care β€” credential verification, exam policies, candidate handbooks.TMC Exam Content Outline β†—Official weighted content blueprint for the Therapist Multiple-Choice (TMC) examination. All 17 content areas, domain weights, and cognitive levels.CRT & RRT Credentials β†—Entry-level CRT and advanced-practice RRT examination structure, eligibility, and self-scheduling.

AARC β€” Clinical Practice Guidelines

AARC CPG Library β†—Complete library of AARC Clinical Practice Guidelines β€” arterial sampling, oxygen therapy, suctioning, incentive spirometry, aerosol delivery, and more.AARC Aerosol Delivery CPG (2020) β†—Evidence-based guidance on MDI, DPI, SVN, and nebulizer technique in adults and children.AARC Endotracheal Suctioning CPG (2010) β†—Open and closed suction technique, frequency, saline lavage evidence, and patient safety.AARC Oxygen Therapy CPG (2002/updated) β†—Indications, contraindications, delivery devices, monitoring, and hazards for supplemental Oβ‚‚.

ATS / ERS β€” Pulmonary & Critical Care

ATS Journals (AJRCCM) β†—American Journal of Respiratory and Critical Care Medicine β€” primary source for ATS/ERS clinical guidelines.ATS/ERS Spirometry Interpretive Strategy (2022) β†—Updated framework for interpreting spirometry, including FEV₁/FVC, restriction vs obstruction, and z-scores.ATS Statement: 6-Minute Walk Test β†—Protocol, reference equations, stopping criteria, and interpretation of the 6MWT.ATS/ACCP Statement: Ventilator Weaning (2001) β†—Evidence-based recommendations for weaning protocols, SBT techniques, and extubation criteria.

GOLD & GINA β€” Obstructive Lung Disease

GOLD β€” Global Initiative for COPD β†—2024 GOLD Report: spirometric classification (1–4), pharmacologic treatment algorithms, exacerbation management.GINA β€” Global Initiative for Asthma β†—Annual GINA Strategy Report: stepwise treatment, severe asthma, emergency management, and ICS/LABA prescribing guidance.

Landmark Clinical Trials

ARDSNet ARMA Trial β€” Low VT (2000) β†—N Engl J Med 342:1301. Established 6 mL/kg IBW VT + Pplat ≀30 cmHβ‚‚O as standard of care for ARDS β€” reduced 28-day mortality from 39.8% to 31.0%.PROSEVA β€” Prone Positioning in ARDS (2013) β†—N Engl J Med 368:2159. Prone β‰₯16 h/day for severe ARDS (P/F < 150) reduced 28-day mortality from 32.8% to 16.0%. Practice-changing.FLORALI β€” HFNC vs NIV vs Oβ‚‚ (2015) β†—N Engl J Med 372:2185. HFNC reduced 90-day mortality in hypoxemic respiratory failure (P/F < 300) compared to conventional Oβ‚‚ and NIV.TRICC β€” Transfusion Threshold in ICU (1999) β†—N Engl J Med 340:409. Restrictive RBC transfusion strategy (transfuse when Hgb < 7 g/dL) safe in most ICU patients β€” no worse outcome than liberal strategy (Hgb < 10).Brochard 1994 β€” PSV vs SIMV for Weaning β†—N Engl J Med 331:1456. PSV produced faster weaning than SIMV and T-piece. Established PSV + SBT as preferred weaning strategy.ISAT Calfactant (INSuRE) β€” Neonatal Surfactant (1991) β†—Hallmark trial demonstrating surfactant replacement reduces severity of RDS and mortality in premature neonates.

CDC & CMS β€” Infection Control & Coverage

CDC β€” VAP Prevention Guidelines (HICPAC) β†—Evidence-based guidance for preventing VAP, CLABSI, and CAUTI in ICU patients.CDC β€” Hand Hygiene in Healthcare Settings β†—CDC hand hygiene guidelines, WHO 5 Moments summary, and training materials.CMS β€” Home Oxygen Coverage Criteria (LCD L33797) β†—Medicare Local Coverage Determination for home Oβ‚‚: PaOβ‚‚ ≀55 mmHg or SaOβ‚‚ ≀88%, qualifying conditions, and documentation requirements.CMS β€” DMEPOS Billing Codes for Oβ‚‚ β†—Coverage and billing guidance for oxygen equipment, concentrators, and supplies under Medicare Part B.

Ventilator Manufacturer Resources

Medtronic / Covidien β€” PB980 Resources β†—PB980 operator manual, mode quick-reference cards, PAV+ and VC+ technical documents.Vapotherm β€” Precision Flow Clinical Evidence β†—Vapotherm product guides, HVNI clinical evidence library, and cannula sizing reference.Draeger β€” Ventilator Mode Lexicon β†—Evita series mode descriptions including APRV, SmartCare, and AutoFlow.Hamilton Medical β€” Adaptive Ventilation β†—Informational AI-controlled ventilation modes (ASV, INTELLiVENT-ASV) used in HAMILTON-G5 and S1 series.

Key Textbooks (No Link β€” Verify ISBN / Edition)

Egan's Fundamentals of Respiratory Care, 12th ed. β†—Kacmarek, Stoller, Heuer β€” primary NBRC prep text. Chapters 48–52 cover mechanical ventilation; Ch. 18–19 cover ABG and PFTs.Pilbeam's Mechanical Ventilation, 7th ed. β†—Cairo β€” advanced ventilator modes, waveform analysis, advanced monitoring, and weaning. Best single-source for TMC ventilator questions.Des Jardins β€” Clinical Manifestations & Assessment, 8th ed. β†—Disease-specific respiratory care plans; covers CXR findings, ABG patterns, and treatment algorithms per diagnosis.Wilkins β€” Clinical Assessment in Respiratory Care, 8th ed. β†—Bedside assessment skills: inspection, palpation, percussion, auscultation, and case-based application.

Free Online Evidence Tools

PulmCCM β€” Critical Care Evidence Summaries β†—Free peer-reviewed summaries of the most important ICU and pulmonary trials. Ideal for quick board-level evidence review.LITFL β€” Life in the Fast Lane (Clinical Cases & Reference) β†—Free EM/CCM reference with ECG, ABG, and ventilator case libraries. High-yield clinical reasoning tool.StatPearls β€” NCBI Bookshelf β†—Free, regularly-updated clinical chapters on COPD, ARDS, mechanical ventilation, ABG interpretation, and more. Citable peer-reviewed content.MDCalc β€” Respiratory Calculators β†—A-a gradient, ARDS Berlin criteria, ROX index, Pplat/compliance calculators β€” all referenced and validated.ARDSNet Protocol β€” NHLBI β†—Official ARDSNet ventilator management card including FiOβ‚‚/PEEP tables (lower and higher PEEP strategies) and IBW calculator.WHO β€” Infection Prevention & Control β†—WHO IPC guidelines, 5 Moments for Hand Hygiene poster resources, and PPE guidance.

RRT Academy does not endorse any commercial product. Manufacturer links are provided for reference only. External links are verified at time of publication β€” URLs may change without notice.