การแปลผลการตรวจก๊าซในเลือดแดง และบทบาทพยาบาล ในการดูแลผู้ป่วยที่มีความผิดปกติของค่าก๊าซในเลือดแดง
Year: 2024
Type: article
Abstract: Abnormalities in the body's acid-base balance can lead to critical complications. In certain cases, the irregularity is so severe that it poses a life-threatening risk to the patient. Nurses must be able to do arterial blood gas (ABG) analysis. The objectives of this article are to: 1) present the physiological basis for arterial blood gas evaluation; 2) present a systematic 5-step blood gas analysis method; and 3) present the role of nurses in caring for patients with abnormal arterial blood gas values. The steps in evaluating and analyzing arterial blood gases consist of determining: 1) the partial pressure of O2 in arterial blood; 2) the concentration of hydrogen ions; 3) the respiratory and metabolic components; 4) whether the respiratory or metabolic value is consistent with the pH value; and 5) whether compensation is present. Three case scenarios are also provided to assist the reader in practicing ABG interpretation. The ability to reliably assess ABGs enables nurses to assist in restoring a patient's acid-base balance.
Source: Nursing Journal CMU
Language: English
Subfield: Nephrology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7217870713