# ABG Analysis- A Bedside diagnostic tool

**URL:** <https://www.medboundhub.com/t/abg-analysis-a-bedside-diagnostic-tool/15521>\
**Category:** MBBS\
**Tags:** analysis, abg, medical\
**Created:** [March 7, 2026, 8:00am UTC](https://www.medboundhub.com/t/abg-analysis-a-bedside-diagnostic-tool/15521 "2026-03-07T08:00:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Kavishri17](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/kavishri17/32/3093_2.png) [@Kavishri17](https://www.medboundhub.com/u/Kavishri17)\
**Post date:** [March 7, 2026, 8:00am UTC](https://www.medboundhub.com/t/abg-analysis-a-bedside-diagnostic-tool/15521/1 "2026-03-07T08:00:37Z")

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It provides rapid information of a patient’s

- **Acid–base status**
- **Ventilation**
- **Oxygenation**
- **Metabolic function**

STEPS INVOLVED IN ABG ANALYSIS

- Check the pH (Acidemia or Alkalemia)

- Identify the Primary Disorder

- Assess Compensation:

- Metabolic disorders → respiratory compensation

- Respiratory disorders → metabolic compensation

pH normal = complete compensation  
pH abnormal = partial compensation

- Identify Mixed Acid–Base Disorders

- Analyse Oxygenation

- **Calculate Anion Gap (Metabolic Acidosis)**

- Anion gap=Na^+ “-”(Cl^-+HCO\_3^-)

- Normal: **8–12 mEq/L**  

Always correlate with history, vitals, labs, patient condition.  
Does ABG interpretations always saves the emergency clinical situation?

MBH/PS

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<div class="post-metadata">

**Author:** ![Somi](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/somi/32/3224_2.png) [@Somi](https://www.medboundhub.com/u/Somi)\
**Post date:** [March 7, 2026, 8:02am UTC](https://www.medboundhub.com/t/abg-analysis-a-bedside-diagnostic-tool/15521/2 "2026-03-07T08:02:33Z")

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Most of the cases it does prevent and is intended.