Case 1: 4 year old TJ Dips found in the garage with an open bottle of antifreeze. What other laboratory findings would t
Posted: Wed Jul 06, 2022 10:20 am
Case 1: 4 year old TJ Dips found in the garage with an openbottle of antifreeze. What other laboratory findings would thispatient have? Based on the patient’s scenario, what tests areappropriate. Do it, and make an interpretation
Analyte
Result
Reference Range
Na mEq/L
135
K mEq/L
4.0
Cl mEq/L
105
CO2 mEq/L
12
Glucose mg/dl
90
Bun mg/dl
14
Creatinine mg/dl
0.5
Serum Osmolarity mOsm/kg
364
Case 2: A 40 year old male Paul Dips experienced polyuria andpolydipsia. His results are shown below. He has now undergonean overnight water deprivation. Perform the osmolality on serum andurine. Are they normal? If not, what do you suspect.What should be done next? Support your conclusion.
Analyte
Result
Reference Range
Na mEq/L
145
K mEq/L
4.0
Cl mEq/L
110
CO2 mEq/L
25
Glucose mg/dl
90
Bun mg/dl
14
Creatinine mg/dl
1.0
Serum Osmolarity mOsm/kg
303
Urine Osmolarity mOsm/kg
520
Interpretation
Analyte
Result
Reference Range
Na mEq/L
135
K mEq/L
4.0
Cl mEq/L
105
CO2 mEq/L
12
Glucose mg/dl
90
Bun mg/dl
14
Creatinine mg/dl
0.5
Serum Osmolarity mOsm/kg
364
Case 2: A 40 year old male Paul Dips experienced polyuria andpolydipsia. His results are shown below. He has now undergonean overnight water deprivation. Perform the osmolality on serum andurine. Are they normal? If not, what do you suspect.What should be done next? Support your conclusion.
Analyte
Result
Reference Range
Na mEq/L
145
K mEq/L
4.0
Cl mEq/L
110
CO2 mEq/L
25
Glucose mg/dl
90
Bun mg/dl
14
Creatinine mg/dl
1.0
Serum Osmolarity mOsm/kg
303
Urine Osmolarity mOsm/kg
520
Interpretation