Search 33,000+ CME courses
Back

StatPearls, LLC

  • Asthma
  • Spirometry

Peak Flow Rate Measurement

Peak expiratory flow (PEF) measurement is critical in asthma management, particularly when spirometry is unavailable. Measured using widely accessible peak flow meters, PEF offers an objective assessment of airflow limitation and helps guide asthma control and treatment decisions. Proper technique is essential for accurate results, highlighting the importance of patient education. Monitoring PEF regularly aids in evaluating the effectiveness of therapy and provides an early indication of asthma exacerbations. Personalized asthma action plans, developed based on individual PEF values, enable more precise therapeutic adjustments and early intervention. PEF measurement is also integral to managing acute asthma exacerbations, especially in adolescents and adults. While used less frequently during pediatric exacerbations, the technique remains valuable in routine asthma care. Clinicians must ensure patients understand how to use the device correctly and interpret the results to optimize outcomes. Adhering to standardized guidelines for PEF meters and ensuring devices meet established criteria further enhances the reliability of measurements in clinical practice.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1 creditAMA PRA Category 1 Credit™Up to 1 creditNursingUp to 1 creditPharmacyUp to 1 credit

MOC types

ABS — Accredited CMEUp to 1 pointABPATH — Lifelong LearningUp to 1 pointABTS — Accredited CMEUp to 1 pointABIM — Medical KnowledgeUp to 1 pointABS — Self-AssessmentUp to 1 pointABP — Lifelong Learning and Self-AssessmentUp to 1 pointABTS — Self-AssessmentUp to 1 point

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 8 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1 credit
  • MOC · Up to 1 point
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left

Related courses

See all

Other providers’ courses on the same topic

More from StatPearls, LLC

See all

This provider’s courses closest to this one