Hypoxia occurs when oxygen is insufficient at the tissue level to maintain adequate homeostasis, stemming from various causes such as hypoventilation, ventilation-perfusion mismatch, or right-to-left shunting. Hypoxia can manifest acutely or chronically, with varying presentations from dyspnea to tachypnea. Evaluation methods include pulse oximetry, arterial blood gas analysis, imaging, and PaO2:FiO2 ratio calculation for acute hypoxia. Conversely, pulmonary function tests, overnight oximetry, and other relevant assessments. Diagnosis involves arterial blood gas analysis, calculating the alveolar-arterial oxygen gradient, and observing the response to 100% oxygen administration. Timely recognition and treatment are crucial to prevent permanent organ damage and potential fatality. Hypoxia management focuses on maintaining airway patency, increasing inspired air oxygen content, and optimizing diffusion capacity. This activity reviews the etiology, pathophysiology, and presentation of hypoxia, emphasizing the roles of the interprofessional healthcare team in treating affected patients. This activity underscores the significance of collaborative efforts among various medical professionals, including emergency medicine and critical care, as well as specialists such as cardiologists or pulmonologists, in ensuring effective management and mitigating long-term risks associated with prolonged hypoxia.
- Provider:StatPearls, LLC
- Activity Link: https://www.statpearls.com/ArticleLibrary/viewarticle/36622
- Start Date: 2023-09-01 05:00:00
- End Date: 2023-09-01 05:00:00
- Credit Details: AMA PRA Category 1 Credit™️: 1.0 hours
Nursing: 1.0 hours
Pharmacy: 1.0 hours - MOC Credit Details: ABS - 1.0 Point; Credit Type(s): Accredited CME (ABS)
ABOS - 1.0 Point; Credit Type(s): Accredited CME (ABOS)
ABPATH - 1.0 Point; Credit Type(s): Lifelong Learning (ABPATH)
ABA - 1.0 Point; Credit Type(s): Lifelong Learning (ABA)
ABTS - 1.0 Point; Credit Type(s): Accredited CME (ABTS)
ABIM - 1.0 Point; Credit Type(s): Medical Knowledge (ABIM)
ABS - 1.0 Point; Credit Type(s): Self-Assessment (ABS)
ABP - 1.0 Point; Credit Type(s): Lifelong Learning and Self-Assessment (ABP)
ABTS - 1.0 Point; Credit Type(s): Self-Assessment (ABTS) - Commercial Support: No
- Activity Type: Enduring Material
- CME Finder Type: Online Learning
- Fee to Participate: Variable
- Measured Outcome: Learner Knowledge, Learner/Team Competence
- Provider Ship: Directly Provided
- Registration: Open to all
- Specialty: Adolescent Medicine, Adult Cardiac, Adult Congenital Heart Disease, Advanced Heart Failure and Transplant Cardiology, Ambulatory/Outpatient, Cardiac Anesthesia, Cardiothoracic, Cardiovascular, Cardiovascular Disease, Chemical Pathology, Congenital Cardiac, Critical Care, Critical Care Medicine, General Operative Anesthesia, General Orthopaedics, General Pediatrics, General Surgery, General Thoracic, Geriatric Medicine, Hematology, Hematology (Blood, BM), Hospice & Palliative Medicine, Hospice and Palliative Medicine, Hospital Medicine, Infectious Disease, Internal Medicine, Medical Oncology, Medical Toxicology, Neonatal-Perinatal Medicine, Neuro Anesthesia, Neurocritical Care, Neurodevelopmental Disabilities, Non-Thoracic Surgery, Obstetric Anesthesia, Orthopaedic Sports Medicine, Orthopaedic Trauma, Pediatric Anesthesia, Pediatric Cardiology, Pediatric Critical Care Medicine, Pediatric Emergency Medicine, Pediatric Hematology-Oncology, Pediatric Infectious Diseases, Pediatric Neurology, Pediatric Orthopaedic Surgery, Pediatric Pulmonology, Pulmonary Disease, Pulmonary, Mediastinum, Sleep Medicine, Sports Medicine, Surgical Critical Care, Thoracic Anesthesia, Trauma