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ARDS (Acute Respiratory Distress Syndrome) Nursing - Pathophysiology, Treatment

ARDS nursing lecture (acute respiratory distress syndrome) with free quiz to help nursing students prep for NCLEX. This lecture will cover ARDS pathophysiology, treatment, symptoms, nursing diagnosis, and more. What is acute respiratory distress syndrome (ARDS)? It’s a type of respiratory failure that occurs when the capillary membrane that surrounds the alveoli sac becomes damaged, which causes fluid to leak into the alveoli sac. 🟣ABG eBook: https://registerednursern.creator-spr... 🟣ABG physical book: https://amzn.to/3EsF0Mc (affiliate link) ARDS has a fast onset and tends to occurs in people who are already sick (hospitalized) and usually develops as a complication to a systemic inflammation process occurring in the body. What can cause the capillary membrane to become more permeable and leak fluid? This is usually triggered by an event that leads to major systemic inflammation, which can be indirectly damage the capillary membrane or directly damage the capillary membrane. Indirect (source isn’t the lungs): capillary membrane is INDIRECTLY damaged due to a systemic inflammatory response system (SIRS) by the immune system: *Sepsis (most common and very poor prognosis for patients who have gram-negative bacteria) Burns Blood transfusion (multiple) Inflammation of the pancreas Drug overdose Direct (source is the lungs)….capillary membrane is DIRECTLY damaged Pneumonia Aspiration Inhaling a toxic substance Significant drowning event Embolism This pathophysiology of ARDS is discussed in-depth in this video and features the 3 phases of ARDS (Exudate, Proliferative, Fibrotic Phases) Signs and Symptoms of ARDS (acute respiratory distress syndrome): Tachypnea, refractory hypoxemia (hallmark sign and symptoms), cyanosis, mental status changes, abnormal lungs sounds like crackles in the late stages, tachycardia, respiratory alkalosis that can progress to respiratory acidosis, etc. Nursing interventions for ARDS include: maintaining respiratory function with mechanical ventilation with PEEP (monitoring for complications of this therapy), pulmonary artery wedge pressure reading (helps to determine if this is pulmonary edema due to ARDS or a cardiac issue), prone positioning, administering medications (inotropics, fluids, corticosteroids, antibiotics, GI drugs to prevent stress ulcers etc. ARDS NCLEX Questions: https://www.registerednursern.com/ard... Notes: https://www.registerednursern.com/ard... Nursing Gear: https://teespring.com/stores/register... Facebook:   / registerednurserns   Instagram:   / registerednursern_com   Twitter:   / nursesrn   #ARDS #Nursing #NCLEX #Nurse Subscribe: http://www.youtube.com/subscription_c... Nursing School Supplies: http://www.registerednursern.com/the-... Popular Playlists: NCLEX Reviews:    • NCLEX Study Strategies   Fluid & Electrolytes:    • Fluid and Electrolytes Nursing   Nursing Skills:    • Nursing Skills Videos   Nursing School Study Tips:    • Nursing School Study Tips   Nursing School Tips & Questions"    • Nursing School Tips & Questions   Teaching Tutorials:    • Teaching Tutorials   Types of Nursing Specialties:    • Types of Nursing Specialties   Healthcare Salary Information:    • Healthcare Salary Information   New Nurse Tips:    • New Nurse Tips   Nursing Career Help:    • Nursing Career Help   EKG Teaching Tutorials:    • EKG/ECG Interpretation   Dosage & Calculations for Nurses:    • Dosage Calculations Nursing   Diabetes Health Managment:    • Diabetes Health Managment