Practice Test Geeks(CRE) Certified Respiratory Educator Practice Test
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Technology & Digital Tools Flashcards

7 cards from real CRE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Technology & Digital Tools flashcards as text

  1. A COPD patient enrolled in a hospital-at-home program has a wearable respiratory rate sensor. At what average respiratory rate should the alert threshold be set for adult COPD exacerbation detection?

    Answer: Above 25 breaths per minute

    A respiratory rate above 25 breaths per minute is a recognized clinical indicator of COPD exacerbation severity requiring evaluation.

  2. During a digital health literacy assessment, an elderly asthma patient cannot navigate the patient portal. The MOST appropriate educator response is to:

    Answer: Provide simplified portal training and offer a caregiver proxy access option

    Simplified training and caregiver proxy access address digital health literacy barriers while maintaining patient engagement with technology-based tools.

  3. A respiratory educator analyzes population health data showing that 40% of asthma patients refill their ICS within 30 days. This metric is an example of:

    Answer: A process measure reflecting medication adherence behavior

    Medication refill rate is a process measure that reflects patient adherence behavior, not a final health outcome.

  4. A ventilator's trend screen shows progressively increasing peak inspiratory pressure (PIP) with stable plateau pressure over 24 hours. This pattern suggests:

    Answer: Increasing airway resistance, possibly from secretion accumulation or bronchospasm

    Rising PIP with stable plateau pressure indicates increased resistance (not compliance change), commonly caused by secretions or bronchospasm.

  5. Which digital tool feature best supports shared decision-making during a CRE patient education session?

    Answer: An interactive decision aid that displays personalized risk/benefit data the patient can explore in real time

    Interactive decision aids with personalized data engage patients actively in weighing options, which is the defining feature of shared decision-making.

  6. A digital spirometry kiosk in a pharmacy performs automated quality grading. Which grade (per ATS 2019 update) indicates the highest quality maneuver?

    Answer: Grade A

    ATS 2019 grading assigns Grade A to maneuvers that meet all acceptability and reproducibility criteria, representing the highest quality.

  7. A telehealth patient demonstrates incorrect MDI technique on video. Per CRE best practice, the educator should:

    Answer: Provide real-time corrective feedback using teach-back via video and arrange a follow-up check

    Real-time corrective feedback with teach-back during the telehealth visit, followed by verification at follow-up, is the standard approach for inhaler technique remediation.