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Updated: Jul 24, 2025
Employing the Forced Oscillation Technique for the Assessment of Respiratory Mechanics in Adults
Published on: February 9, 2022
Abstract:
Respiratory illnesses often require acute care admissions and are a leading cause of death globally, thus creating a financial burden for healthcare systems. Home healthcare clinicians can significantly reduce morbidity and hospital readmissions by becoming proficient at respiratory assessment. This article aims to assist homecare clinicians in performing a respiratory assessment in a logical and structured approach, including inspection, palpation, percussion, and auscultation. This article reviews the anatomy and physiology of the respiratory system and describes subjective and objective respiratory assessment. It is anticipated that becoming adept at these skills will enable home healthcare clinician to assess and identify those patients at risk for deterioration and readmission.
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01:23Assessment of Respiration
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
01:19Respiratory Assessment: Purpose and Indications
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
01:20Assessment of Ventilation I: Respiratory Rate
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
01:27Physical Assessment of the Respiratory Tract II: Inspection
Chest Configuration
The chest configuration...
01:28Physical Assessment of the Respiratory Tract IV: Auscultation
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
01:28Physical Assessment of the Respiratory Tract I: Health History
Subjective Data
Subjective data provides vital information about the patient's health history and symptoms. This data is typically collected through interviews in which patients describe their experiences, symptoms, and concerns.
Health history and...