Tests:Potassium, Blood: Difference between revisions

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Tests:Potassium, Blood
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|Test Code
|Test Code
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|PPOT
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|Synonyms
|Synonyms
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|30 mins - 1 hr   
|30 mins - 1 hr   
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| colspan="2" |Specimen Requirements
|Stability – Add test
|3 hrs
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! colspan="2" |
=== ''Specimen Requirements'' ===
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|Specimen Type
|Specimen Type
|1.0 mL whole blood in heparinised syringe
|Whole blood  
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|Specimen Transportation
|Specimen Transportation
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|Preferred
|Preferred
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|1 mL in heparinised syringe
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|Acceptable
|Acceptable
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|0.1 mL in blood gas capillary.   
|0.1 mL in blood gas capillary.   
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| colspan="2" |Aliquot Requirements
! colspan="2" |
=== ''Aliquot Requirements'' ===
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|Sample Type
|Sample Type
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|Stability – Add test
! colspan="2" |
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=== ''Clinical Information'' ===
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| colspan="2" |Clinical Information
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|Reference Intervals
|Reference Intervals
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|Test Method
|Test Method
|Indirect Ion Specific Electrodes using Radiometer ABL 90 FLEX.   
|Indirect Ion Specific Electrodes using Radiometer ABL 90 FLEX.   
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|-
|Advanced Notice
|Advanced Notice
|Not Required 
|Not required 
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|Patient Preparation
|Patient Preparation
|Not Required 
|Not required 
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| colspan="2" |Comments
! colspan="2" |
=== ''Comments'' ===
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Revision as of 07:38, 18 February 2025

Overview

Department Biochemistry
Test Code PPOT
Synonyms Blood Gas Potassium

BGK

Urgent Potassium

STAT Potassium 

Turnaround Time 30 mins - 1 hr 
Stability – Add test 3 hrs

Specimen Requirements

Specimen Type Whole blood
Specimen Transportation Must arrive in lab within 15 min of collection
Preferred 1 mL in heparinised syringe
Acceptable
Pediatric Requirements 0.1 mL in blood gas capillary. 

Aliquot Requirements

Sample Type
Minimum Volume
Aliquot Transportation

Clinical Information

Reference Intervals Reference Range 3.5 - 5.0 mmol/L
Test Method Indirect Ion Specific Electrodes using Radiometer ABL 90 FLEX. 
Advanced Notice Not required 
Patient Preparation Not required 

Comments