Gout

Gout is a form of crystal arthritis caused by monosodium urate (MSU) crystals that form when uric acid levels are high or when urine is too acidic to dissolve uric acid well. It often presents as sudden pain, swelling, warmth, and redness in a joint—commonly the big toe, ankle, knee, or mid-foot. Because gout symptoms overlap with infectionother arthritides, and injury, lab testing helps confirm the cause and uncover risks for future flares and kidney stones.

A proactive testing plan starts with serum uric acid and inflammation ... See more

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The Uric Acid Test measures uric acid levels in blood to assess kidney function and detect gout, a form of arthritis caused by uric acid buildup. High levels may also signal kidney disease, kidney stones, or metabolic disorders, while low levels can occur with liver disease. Doctors use this test to investigate joint pain, swelling, or frequent urination, and to monitor treatment for gout, kidney stones, or chemotherapy-related complications.

Serum
Phlebotomist
Also Known As: Serum Urate Test


The Rheumatoid Factor (RF) Test measures RF antibodies in blood to help diagnose rheumatoid arthritis and other autoimmune conditions. High RF levels may indicate rheumatoid arthritis, Sjögren’s syndrome, or other connective tissue diseases, though they can also appear in some infections. Doctors order this test to investigate joint pain, stiffness, or swelling. Results provide important insight into autoimmune activity, joint health, and inflammatory disease management.

Serum
Phlebotomist
Also Known As: RF Test, Rheumatoid Arthritis Factor Test

The ANA Screen IFA with Reflex to Titer and Pattern Test detects antinuclear antibodies in blood to evaluate autoimmune activity. If positive, further testing identifies antibody concentration (titer) and fluorescence pattern, helping diagnose conditions like lupus, rheumatoid arthritis, or Sjögren’s syndrome. Doctors order this test to investigate symptoms such as joint pain, fatigue, rash, or swelling and to guide treatment for autoimmune and connective tissue disorders.

Also Known As: ANA Test, Antinuclear Antibody Screen Test

The Complete Blood Count with Differential and Platelets Test is a comprehensive blood test that checks red blood cells, white blood cells, hemoglobin, hematocrit, and platelets. The differential analyzes types of white blood cells to detect infections, anemia, clotting abnormalities, immune conditions, and certain cancers. This essential test is often ordered for routine health exams, diagnosis, and monitoring treatment progress.

Blood
Phlebotomist
Also Known As: CBC Test, CBC with Differential and Platelets Test, CBC w/Diff and Platelets Test, Full Blood Count Test, Complete Blood Count Test

The Comprehensive Metabolic Panel (CMP) Test measures 21 markers to assess metabolic health, liver and kidney function, and electrolyte balance. It includes glucose, calcium, sodium, potassium, chloride, CO2, albumin, globulin, A/G ratio, total protein, bilirubin, ALP, AST, ALT, BUN, creatinine, BUN/creatinine ratio, and eGFR. The CMP helps detect diabetes, liver or kidney disease, and supports routine screening and chronic condition monitoring.

Serum
Phlebotomist
Also Known As: CMP Test, Chemistry Panel Test, Chem Test, Chem 21 Test, Chem 14 Test 

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The Cyclic Citrullinated Peptide (CCP) IgG Antibody Test helps diagnose rheumatoid arthritis by detecting antibodies strongly linked to autoimmune joint disease. A positive result may indicate early or developing RA, even before symptoms appear. Doctors order this test for patients with joint pain, stiffness, or swelling. Results, often used with the rheumatoid factor (RF) test, provide valuable insight into autoimmune activity and long-term joint health management.

Serum
Phlebotomist
Also Known As: Anti-CCP, Cyclic Citrullinated Peptide IgG Antibody Test

The Immunoglobulin G (IgG) Test measures IgG antibody levels in blood to assess immune system function and long-term response to infections. Low IgG may indicate immune deficiencies or recurrent infections, while high levels may signal chronic inflammation, autoimmune disease, or certain infections. Doctors use this test to evaluate unexplained illness, monitor immune disorders, or assess overall immunity. Results provide vital insight into immune health and disease management.

Serum
Phlebotomist
Also Known As: Immunoglobulin G Test, Immunoglobulin G Antibody Test, IgG Antibody Test

The IgG Subclasses Panel measures four IgG antibody subclasses (IgG1, IgG2, IgG3, IgG4) to assess immune system function. Abnormal levels may indicate primary immunodeficiency, recurrent infections, autoimmune disease, or allergic conditions. Doctors order this test for patients with chronic sinus, lung, or ear infections or suspected immune imbalance. Results provide key insight into antibody response, guiding diagnosis, treatment, and long-term immune monitoring.

Serum
Phlebotomist
Also Known As: IgG Subclasses Test

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The Sed Rate Test, also called the ESR Test, measures how quickly red blood cells settle in a sample of blood. A faster rate may signal inflammation caused by infections, autoimmune diseases, arthritis, or other chronic conditions. Doctors use this test to investigate unexplained fever, joint pain, or muscle aches, and to monitor inflammatory disorders such as lupus or rheumatoid arthritis. The Sed Rate Test provides important insight into overall inflammatory activity.

Blood
Phlebotomist
Also Known As: Erythrocyte Sedimentation Rate Test, ESR Test, Sedimentation Rate Test, Westergren Sedimentation Rate Test

Random, Serum, Blood, Urine
Phlebotomist

Gout is on the rise, and now over 8 million adults in the US suffer from this painful condition. Gout isn't something you take a pill for and forget about.

Gout can cause joint damage and long-term health complications, and a uric acid test can give you the answers you need.

It's time to take control of your health and feel better today. Gout symptoms don't have to control your life.

If you're wondering if you have gout, then keep reading this guide to learn all about gout and the reasons and benefits of a uric acid test.

What is Gout

Gout is as common as it is complex. Gout is a type of arthritis that causes excruciating pain, stiffness, tenderness, and swelling in your joints. Gout typically affects the base of the joint of your big toe.

Gout attacks come on quickly, often waking you up in the middle of the night making you think your big toe is up in flames. Gout comes and goes, and the leading ... See more