Diagnostic Studies on Serum Protein Test

These flashcards cover important information regarding diagnostic studies, specifically serum protein tests, including normal values, rationale for liver function assessment, and nursing interventions.

What are the normal values for total protein in serum protein tests?

6-8 g/dl

What is the normal range for albumin in serum protein tests?

3-5 g/dl

What is the normal range for globulin in serum protein tests?

2 to 4 g/dl

What is the normal albumin/globulin (A/G ratio) in serum protein tests?

1 to 2 g/dl

What organ metabolizes protein, especially albumin?

The liver.

What condition may cause a marked decrease in serum albumin levels?

Liver disease or disorder.

What are potential causes for low serum albumin levels besides liver disease?

Excessive loss into urine (e.g., nephrotic syndrome), into third-space volumes (e.g., ascites), increased capillary permeability, or protein-calorie malnutrition.

What should be monitored at the venipuncture site following a blood draw for serum protein tests?

Bleeding.