Preparing for the RRT (Registered Respiratory Therapist) exam? Assessment is one of the areas our deck drills hardest: 110 of its 1040 flashcards focus on assessment, covering topics like IPF, SCD, African American, Sickle Cell Disease. Try the sample questions below — every card is a real question-and-answer pair from the full deck.
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A 55-year-old patient reports smoking 1.5 packs of cigarettes daily for 20 years, then 0.5 packs daily for the last 10 years. Calculate the total pack-years and determine if this patient meets the 2026 criteria for annual lung cancer screening.
Show answer →Total = (1.5 x 20) + (0.5 x 10) = 35 pack-years. Per USPSTF/NBRC 2026 guidelines, patients aged 50-80 with a 20+ pack-year history who currently smoke or quit within 15 years should receive annual low-dose CT (LDCT). Strategy: The NBRC often requires a two-step process: calculating the history correctly and then applying the screening guideline. Common distractor: Using the older 30 pack-year threshold; the current standard is 20.
A 32-year-old non-smoker presents with progressive dyspnea and wheezing. Family history reveals a sibling with early liver disease. PFTs show a panacinar emphysema pattern. Which specific demographic/historical finding most strongly supports testing for AAT deficiency?
Show answer →Early-onset emphysema (typically <45 years) in a non-smoker or minimal smoker, combined with a family history of liver disease or premature COPD, is the hallmark for Alpha-1 Antitrypsin (AAT) deficiency. Panacinar emphysema primarily affects the lower lobes (unlike centriacinar in smokers). NBRC Tip: Always screen young patients with COPD symptoms for AAT. Distractor: Do not assume asthma just because of wheezing in a young patient; look at the age and family history.
A 64-year-old retired shipyard worker presents with exertional dyspnea and a dry cough. Physical exam reveals bibasilar inspiratory crackles and digital clubbing. Which historical detail is most critical for differentiating this from idiopathic pulmonary fibrosis (IPF)?
Show answer →Occupational exposure history (shipyards, construction, insulation, or brake lining) is critical. Asbestosis presents similarly to IPF but is linked to specific work history. Radiographic evidence of pleural plaques is pathognomonic for asbestos exposure. NBRC Focus: Identifying the source of interstitial lung disease (ILD) via patient history. Strategy: If the history mentions shipyards or old buildings, think asbestosis; if sandblasting, think silicosis.
A 19-year-old African American male with a history of Sickle Cell Disease (SCD) presents with chest pain, a temperature of 38.5°C, and new infiltrates on CXR. What is the most likely diagnosis, and what is the primary respiratory therapy goal?
Show answer →Acute Chest Syndrome (ACS). This is a leading cause of death in SCD. History of SCD + Fever/Chest Pain + New Infiltrate = ACS. Primary goal: Maintain SpO2 >92% (or 95% per 2026 protocols) to prevent further sickling, aggressive incentive spirometry (10 breaths every 2 hours while awake), and judicious fluid management. NBRC Strategy: Differentiate ACS from simple pneumonia in SCD patients; ACS requires more aggressive pulmonary hygiene to prevent respiratory failure.
During a history intake, a patient reveals they sleep in a recliner to breathe better and often wake up gasping for air two hours after falling asleep. How should the Respiratory Therapist document these findings and what do they suggest?
Show answer →Document as Orthopnea (needing to stay upright to breathe) and Paroxysmal Nocturnal Dyspnea (PND). These historical markers are highly suggestive of Left-Sided Heart Failure/Congestive Heart Failure (CHF). Strategy: NBRC tests your ability to link subjective history to underlying pathophysiology. Distractor: Do not confuse PND with Obstructive Sleep Apnea (OSA); PND is relieved by sitting up, while OSA is relieved by airway clearance or pressure.
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Try 30 free RRT cards firstThe full RRT deck contains 1040 flashcards, and 110 of them focus on assessment. This page shows 5 free samples.
Our RRT deck dedicates 110 of 1040 cards (11%) to assessment — always cross-check the official NBRC exam outline for the current blueprint weighting.
Yes — the samples on this page are free, and the RRT preview page has 30 more free cards. Full access to all 1040 cards is a one-time $7.
RRT practice test
20 mixed questions across every topic, with answers — see where you stand →
RRT study guide
Topic weights, difficulty breakdown and a 5-step study plan →
Eligibility rules, fees, question counts and passing standards are set by the certifying body and change over time. Always confirm them at the source before you apply or schedule your exam — our flashcards are practice material, not the official handbook.