FPC LAB STUDIES

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What is the normal range for pH?

7.35 - 7.45
What is the normal range for CO₂?

35 - 45
What is the normal range for HCO₃?

22 - 26
What is the normal range for PaO₂?

80 - 100 mmHg
What is the normal range of SaO₂?

>95%
What is the normal range of Na+?

135 - 145 mEq/L
What is the normal range of K+?

3.5 - 5.0 mEq/L
What is the normal range of Glucose?

80 - 120 mg/dL
What is the Urine output Chart?
- Infant 2cc/kg/hr
- Child 1cc/kg/hr
- Adult 0.5cc/kg/hr
- Average urine output for adult is 30 - 50cc/hr
What is Osmolarity?

Measure of solute concentration
What is normal serum osmolality?

280 - 295 mOsm/L
What is the method to remember profound anion gap acidosis?
- M
- U
- D
- P
- I
- L
- E
- S
What are the underlying causes of MUDPILES?
- Methanol
- Uremia
- DKA
- Propylene Glycol
- Isoniazid (INH)/Iron
- Lactata
- Ethylene Glycol
- Salicylates
What are the offending agents in MUDPILES?
- M - ETOH poisoning
- U - Kidney failure
- D - Diabetic Ketoacidosis
- P - Liquid agent used in Diazepam/Lorazepam
- I - TB Meds / Iron Supp
- L - From anaerobic metabolism
- E - Antifreeze
- S - Aspirin
What are the treatments for MUDPILES?
- M - IV Ethanol(ETOH) or Fomepizole
- U - Dialysis
- D - IV Fluid Res & Insulin
- P - Flumazenil
- I - INH - Pyridoxine & Iron - Deferoxamin
- L - Correct inadequate tissue perfusion
- E - IV Ethanol (ETOH) or Fomepizole
- S - Bicarb/Dialysis
Anion Gap =

(Na+) - (Cl + HCO₃-)
If Anion Gap is ≥ 16 the patient has what