Acute Respiratory Failure (ARF) Vs. Acute Respiratory Distress Syndrome (ARDS) Questions And Answers 2024/2025 A+ Review

Acute Respiratory Failure (ARF) Vs. Acute Respiratory Distress Syndrome (ARDS) Questions And Answers 2024/2025 A+ Review What is acute respiratory failure (ARF)? - ANS-- occurs when oxygenation, ventilation, or both are inadequate - A condition, NOT a disease - result of one or more diseases involving the lungs or other body systems - Results from inadequate gas exchange - Insufficient O2 transferred to the blood - Inadequate CO2 removal What is a conditions that interfere w/ adequate O2 transfer? - ANS-Hypoxemia - causes a decrease in arterial O2 & saturation to less than the norm values Insufficent CO2 removal results in what? - ANS-Hypercapnia - which cause an increase in arterial CO2 What are ABGs used for? - ANS-to assess changes in pH, PaO2, PaCO2, bicarbonate, and SaO2 ARF is classified as what? - ANS-- Either Hypoxemic or hypercapnic What is Hypoxemic respiratory failure? - ANS-- also referred to as oxygenation failure - is PaO2 less than 60 mm Hg when the pt is receiving an inspired O2 concentration of 60% or more - Main prob is inadequate exchange of O2 between the alveoli & pulmonary capillaries What is Hypercapnic respiratory failure? - ANS-...