Paco 2 - PowerPoint PPT Presentation
Acid-base disturbance
Acid-base disturbance. Zhao Mingyao BMC.ZZU. Acid? ------- Base? pH in arterial blood 7.35~7.45. [H + ]. ECF H + mol/L pH Arterial blood 4.0 × 10 -8 7.40 ± 0.05 Venous blood 4.5 × 10 -8 7.35
By Mia_John
Acid-Base Analysis
Acid-Base Analysis. Sources of blood acids. Volatile acids. Non-volatile acids. H 2 O + dissolved CO 2. Inorganic acid. Organic acid. H+ + HCO 3 -. H 2 CO 3. Keto acid. Lactic acid. Henderson-Hasselbalch. pH = pK + log _ [HCO 3 ]_ s x PCO 2
By JasminFlorian
Acid-Base Imbalance
Acid-Base Imbalance. Metropolitan Community College Fall 2013. Acid Base Balance. Hydrogen ions - Low concentrations but highly reactive Concentration affects physiological functions Alters protein and enzyme functioning Can cause cardiac, renal, pulmonary abnormalities
By erik
Acid-Base
Acid-Base. Basic definitions An acid a substance that can donate hydrogen ions (H + ) A base a substance that can accept H + ions H 2 CO 3 (acid)«H + + HCO 3 - (base) Strong acids completely ionized in body fluids W eak acids incompletely ionized in body fluids. Acid-Base.
By noleta
Arterial Blood Gas Interpretation Sam Ravenscroft
MedEd 2 MEDICAL STUDENT. Arterial Blood Gas Interpretation Sam Ravenscroft. What does an ABG tell us?. Provides a rapid assessment of the patient’s respiratory and biochemical physiology. Useful information from blood gas: Respiratory Physiology Acid Base Balance
By fred
Arterial Blood Gas Interpretation
Arterial Blood Gas Interpretation. Dr. Kapila Hettiarachchi shaankh@icloud.com. Acid-base Balance Henderson- Hasselbalch Equation. [HCO 3 - ] pH = pK + log ---------------- .03 [PaCO 2 ]
By nuala
Yoğun Bakım Ünitesinde Elektrolit ve Asit Baz Bozuklukları
Yoğun Bakım Ünitesinde Elektrolit ve Asit Baz Bozuklukları. Dr. Mehmet Koç Nefroloji Bilim Dalı , Marmara Ü niversit esi Tıp Fakültesi. HİPONATREMİ.
By jerica
Peadiatric surgery emergencies
Peadiatric surgery emergencies. Yanal Abaza.MD. * Pyloric Stenosis * Congenital Diaphragmatic Hernia * Tracheoesophageal Fistula * Abdominal Wall Defects * Necrotizing Enterocolitis (NEC). Preoperative Evaluation. Maternal and perinatal history Recreational drug use
By shadi
ED use of blood gases
ED use of blood gases. AWH Teaching Program 2013. ABG or VBG. Treatment is based on clinical parameters i.e. real time observations and response to treatment Almost never a need to do ABG in ED. VBG provides all the information you might need.
By tymon
ABG Practice
ABG Practice. These 15 ABG interpretation exercises are in quiz format so you can test your knowledge. The score will not be recorded. pH 7.36 PaCO 2 43 HCO 3 22 Interpretation?. Normal Respiratory acidosis Compensated respiratory acidosis Respiratory Alkalosis
By kenny
3100B Ventilator
3100B Ventilator. 3100B Ventilator. Approved for sale outside the US in 1998 for patients weighing > 35 kg failing CMV Approved September 24, 2001 by the FDA for sale in the US. Pulmonary Injury Sequence. There are two injury zones during mechanical ventilation
By woody
ABG INTERPRETATION
ABG INTERPRETATION. ABG (Astrup). pH - measured pCO 2 - measured HCO 3 - - calculated pO 2 - measured BE (BD) - calculated. ABG Interpretation. First, does the patient have an acidosis or an alkalosis Second, what is the primary problem – metabolic or respiratory
By lyn
RESPIRATORY FAILURE
University of Medicine and Pharmacy, Iasi School of Medicine ANESTHESIA and INTENSIVE CARE Conf. Dr. Ioana Grigoras. MEDICINE 4 th year English Program Suport de curs. RESPIRATORY FAILURE. RESPIRATORY FAILURE. Respiration is a fundamental cellular process. Definition
By gyula
PaCO 2 Management — Conclusions
PaCO 2 Management — Conclusions. Avoid hypercapnia Define PaCO 2 /ETCO 2 gradient Modest hyperventilation (PaCO 2 = 33–35 mmHg) if using volatile anesthetics Modest hyperventilation if patient is dying of intracranial hypertension and surgical repair is imminent
By mauve
ICP Management
ICP Management. The Society of Neurological Surgeons Bootcamp. Monro-Kellie Doctrine (Edinburgh, 1783). CSF ↔ Blood ↔ Brain Tissue (3 Compartments). Increased ICP may be conceived as the result of an attempt to force excess volume into a rigid container. CO 2 Reactivity.
By moya
Arterial blood gas
Arterial blood gas. By Maha Subih. What is an ABG. Arterial Blood Gas Drawn from artery- radial, brachial, femoral It is an invasive procedure. Caution must be taken with patient on anticoagulants.
By brina
Management of acute exacerbation of COPD in hospitalized patients
Management of acute exacerbation of COPD in hospitalized patients. Prof. Nasser Behbehani 1 st Kuwait North America update in Internal Medicine 4 th medical scientific conference Mubarak Alkabeer hospital. question. On a beautiful Friday afternoon like today I’d rather be
By diane
Chapter 3 Chronic Obstructive Pulmonary Disease
Chapter 3 Chronic Obstructive Pulmonary Disease. Topics. Emphysema Chronic Bronchitis Pressure-volume curve Dynamic airway compression Ventilation-perfusion inequality. Case Study #3: Chuck. Used car salesman SOB over the last 3 years Chronic cough for 15 yrs Yellow, purulent sputum
By belita
Acid Base Interpretation
Acid Base Interpretation. Part I Introduction Jakub Matera. Normal values. pH 7.40 (7.35 – 7.45) Pa CO 2 40 mmHg (35 – 45) Pa O 2 80 – 100 (expected PaO 2 = FiO 2 x 5) HCO 3 24 mmol /L (20 – 28) BE -2 to +2 mEq /L.
By loren
Neonatal Emergencies
Neonatal Emergencies. Objectives Participants will be able to. discuss the underlying pathophysiology of selected neonatal emergencies, explain the anesthetic implications and describe safe anesthetic plans for each. Preoperative Evaluation. Maternal and perinatal history
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