Biochemistry Tests
Glucose
- Fast for 8-12 hours before the test. You may drink water only.
- Tell your doctor if you are taking any diabetes medications.
Sodium
- No special preparation is needed.
Chloride
- No special preparation is needed.
Potassium
- No special preparation is needed.
Magnesium
- No special preparation is needed.
Urea
- No special preparation is needed.
Creatinine
- No special preparation is needed
Total Protein
- No special preparation is needed.
Uric Acid
- No special preparation is needed.
Direct Bilirubin
- No special preparation is needed.
Indirect Bilirubin
- No special preparation is needed.
SGOT (AST)
- No special preparation is needed.
SGPT (ALT)
- No special preparation is needed.
Total Cholesterol
- Fast for 9-12 hours before the test. You may drink water only.
- Tell your doctor if you are taking any cholesterol-lowering medications.
HDL
- Fast for 9-12 hours before the test. You may drink water only.
- Tell your doctor if you are taking any cholesterol-lowering medications.
LDL
- Fast for 9-12 hours before the test. You may drink water only.
- Tell your doctor if you are taking any cholesterol-lowering medications.
Triglycerides
- Fast for 9-12 hours before the test. You may drink water only.
- Tell your doctor if you are taking any cholesterol-lowering medications.
Please note that these are just general guidelines and your doctor may have specific instructions for you. Please follow your doctor’s instructions carefully.
Here are some additional tips for preparing for a serology test:
- Wear comfortable clothing that allows easy access to your veins.
- Bring a list of all your medications, including over-the-counter medications and herbal supplements.
- Let your doctor know if you have any allergies or bleeding disorders.
- Ask your doctor if you should fast before the test.
- Drink plenty of fluids before the test.
- Avoid smoking and caffeine before the test
- Relax and try to stay calm before the test.