Pacific · Online Liver Function Test (LFT Test)

Online Liver Function Test (LFT Test) in Washington

Online Liver Function Test (LFT Test) can be ordered without a referral, and this guide covers what to expect. The Online Liver Function Test checks how well your liver is working by measuring various markers in your blood.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

The Online Liver Function Test is a panel of tests that assess the health and functionality of your liver. It measures levels of proteins, liver enzymes, and bilirubin in the blood. These tests can help detect liver damage or disease.

What it measures

Albumin — reflects liver's ability to produce proteins
Bilirubin — indicates liver's ability to process waste
Alanine aminotransferase (ALT) — shows liver cell damage
Aspartate aminotransferase (AST) — reflects liver and muscle health
Alkaline phosphatase (ALP) — indicates bile duct health
Total protein — assesses overall protein levels in blood
Gamma-glutamyl transferase (GGT) — helps detect bile duct issues

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a blood sample from a vein in your arm. This sample is then analyzed for various liver function markers.

Why it is often ordered

Clinicians typically order liver function tests to evaluate symptoms of liver disease or to monitor the liver's health in people with existing liver conditions. It may also be used to check the liver's response to treatments.

Preparation

Preparation instructions may vary, so it's important to follow the specific guidelines provided by the lab conducting the test.

How results are reported

Results are reported as numerical values for each marker, and the interpretation depends on the reference ranges provided by the laboratory. These ranges can vary between labs.

Before you go

Test preparation requirements
Sample collection method
Turnaround time for results

Cities

Online Liver Function Test (LFT Test) in Washington communities

Choose your city for local context and to request this test.

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