ARTERJAL BLOOD GASES
The arterial partial pressures of oxygen and carbon dioxide (Pao2 and Paco2) and pH as well as parameters derived from these values such as the alveolar-arterial 02 difference (A-a Do2) and venous admixture (Qs/Qt) are the most commonly evaluated parameters of lung function . When measured while breathing room air and 100 percent 02, they can often diagnose the mechanism of abnormal pulmonary gas exchange . Measurement of these parameters requires arterial puncture, which is uncomfortable for the patient and occasionally difficult or dangerous to perform. When multiple samples are required over a relatively short period of time, an indwelling arterial catheter may be useful.
- Urinary Tract Infection
- Alterations in Drug Doses in Patients with Renal Failure
- MYOCARDIAL METABOLISM
- CARDIAC TUMORS
- LIVER ABSCESS
- Pulmonary Hemorrhagic Disorders
- CLINICAL SYMPTOMS OF ESOPHAGEAL DISEASE
- MEDIASTINITIS
- PENETRATING TRAUMA
- DIFFUSE INFILTRATIVE DISEASES OF THE LUNG
- NORMAL ESOPHAGEAL PHYSIOLOGY
- NORMAL GASTRIC PHYSIOLOGY
- RADIOGRAPHIC AND ENDOSCOPIC PROCEDURES IN GASTROENTEROLOGY
- GASTROESOPHAGEAL REFLUX DISEASE
- SMOKE INHALATION
- Procainamide
- Initial Assessment
- GAS TRANSFER
- Hepatorenal Syndrome
- Screening and Prevention
- RAYNAUD’S PHENOMENON
- Liddle’s Syndrome
- The Use of Diuretics
- Nephrogenic Diabetes Insipidus (NDI)
- Neurologic Manifestations
- Pathogenic Mechanisms
- ORIGIN OF ABDOMINAL PAIN
- MEDIASTINAL DISEASE
- Treatment
- Skin and Conjunctiva
- Diet
- INVASIVE DIAGNOSTIC TECHNIQUES
- Treatment
- Diagnosis
- Blood Chemistries