A \'selective proteinuria\' is characterized by the prevalence of which of the f
ID: 54179 • Letter: A
Question
A 'selective proteinuria' is characterized by the prevalence of which of the following patterns of urine protein electrophoresis?
A.
Albumin, transferrin, alpha-1-antitrypsin
B.
Beta-2-microglobulin and similar size proteins
C.
Complement, immunoglobulin and CRP
D.
A pattern resembling that of serum
Osmolality measurements determine the:
A.
Activity of ions/kilogram of solvent
B.
Grams of dissolved solutes/kilogram of solvent
C.
Moles of dissolved solutes/kilogram of solvent
D.
Equivalents of dissolved solutes/kilogram of solvent
As part of a prenatal assessment, the patient was given a 100-g carbohydrate load. The following results were obtained: Fasting glucose: 90 mg/dL; 1-hour glucose: 160 mg/dL; 2-hour glucose: 140 mg/dL. The results suggest an assessment of:
A.
gestational diabetes.
B.
nondiabetic, no evidence of disorder.
C.
Impaired fasting glucose.
D.
Impaired glucose tolerance.
can you please explain
A.
Albumin, transferrin, alpha-1-antitrypsin
B.
Beta-2-microglobulin and similar size proteins
C.
Complement, immunoglobulin and CRP
D.
A pattern resembling that of serum
Explanation / Answer
A 'selective proteinuria' is characterized by the prevalence of which of the following patterns of urine protein electrophoresis?
Albumin, transferrin, alpha-1-antitrypsin - Glomerular defect results with selective proteinuria, in which moderate molecular mass (40 000-90 000 Da) such as albumin are present in the urine.
Osmolality measurements determine the:
Moles of dissolved solutes/kilogram of solvent
As part of a prenatal assessment, the patient was given a 100-g carbohydrate load. The following results were obtained: Fasting glucose: 90 mg/dL; 1-hour glucose: 160 mg/dL; 2-hour glucose: 140 mg/dL. The results suggest an assessment of:
Impaired glucose tolerance means that blood glucose is raised beyond normal levels, but not high enough to diagnose diabetes.
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