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Csmls – Chemistry Questions And Answers With Verified Solutions Already Passed!!! Latest Updated 2024 $10.99   Add to cart

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Csmls – Chemistry Questions And Answers With Verified Solutions Already Passed!!! Latest Updated 2024

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Csmls – Chemistry Questions And Answers With Verified Solutions Already Passed!!! Latest Updated 2024

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  • September 28, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Csmls
  • Csmls
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Csmls – Chemistry Questions And
Answers With Verified Solutions Already
Passed!!! Latest Updated 2024
Potassium (K+) - ANSWER✔✔ Affected by hemolysis
K+ in cells, cells rupture, K+ now in plasma


Mysteriously low Ca - ANSWER✔✔ EDTA tube? Chelates Ca
- Pour off?


Lipemia - ANSWER✔✔ Doesn't effect ISE


Clot in sample - ANSWER✔✔ Reject and recollect


QC not acceptable - ANSWER✔✔ 1) Withhold patient results in QC run
2) Check QC flag (LJ Chart and rule violation)
3) random error fixed with new QC (QC material error) may now release patients
4) Systemic error fixed (calibration/ maintenance/ reagents expiring) retest patients


QV Rule violations - ANSWER✔✔ 1 2s: warning -> report patient
R4s and 1 3s: random error
2 2s, 4 1s, 10x (1 3s): Systemic
- trend or shift


Random QC errors - ANSWER✔✔ Correct QC?

, Just this analyzer?
Multiple analytes show same deviation?
Reconstituted properly?
Bubbles or fibrin in QC?
Mixed properly?
Room temp if needed?
New lot number?


Systemic QC errors - ANSWER✔✔ Both analyzers?
New lot? Shift = recalibrate
One analyte multiple levels
Change of reagent, change in calibrator, nearing expiry?
Maintenance recently (shift)?
Maintenance due (trend)?


Arterial Blood Gas - ANSWER✔✔


Urinalysis - hgb - ANSWER✔✔


Urinalysis - Ketone - ANSWER✔✔


Urinalysis - Glucose - ANSWER✔✔


Urinalysis - Protein - ANSWER✔✔

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