Shepard Health

Prothrombin Time and INR (PT/INR) Test

PT/INR is a simple blood test that checks how fast your blood clots. You may also hear it called a Prothrombin Time test, an INR test, or a PT blood test. The visit is usually quick, about 10 to 20 minutes at the site. You can book at participating labs on LabFinder and pick a time that fits your day.

What is PT/INR and what does it show

The Prothrombin Time and INR test, also called PT, PT test, or INR, measures how long it takes your blood to clot. It helps your care team see if blood thinners like warfarin are working as planned and can also give clues about liver health or vitamin K levels.

Who should get a PT/INR test

Common reasons include regular checks while taking warfarin, a review for easy bruising or bleeding, a check before a procedure, or a look at clotting problems linked to liver disease or vitamin K changes. If you are not sure this test is right for you, please ask your doctor.

How long does a PT/INR test take and what to expect

You check in and show your ID. A phlebotomist cleans a small area on your arm and takes a small tube of blood. You may feel a quick pinch. A bandage goes on and you can head out. Most visits take 10 to 20 minutes. Results are sent to your ordering provider, and many labs share them in your online account.

Is a PT/INR test safe and what are the risks

Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, a rash or infection where blood will be drawn, or if you have fainted during blood draws before. They will take extra care to keep you comfortable. Tell your doctor if you recently missed a warfarin dose or changed your dose, since that can affect the number.

How to prepare for a PT/INR test

Wear a short sleeve top or loose sleeves for easy access to your arm. Drink water so your veins are easy to find. Take your regular medicines unless your doctor gives you different instructions. Bring a list of all medicines and supplements, including warfarin and any vitamin K products. Try to keep your usual diet the day before and the day of testing unless your doctor says otherwise.

Related conditions a PT/INR test may help evaluate

This test can help with monitoring warfarin treatment, checking liver disease, looking for vitamin K problems, reviewing easy bruising or bleeding, and assessing clotting issues during illness or before a procedure. Results need context. Your doctor will review your numbers along with your history and symptoms before sharing next steps.

Tests similar to PT/INR and how they differ

aPTT looks at a different part of the clotting pathway and is often used for heparin monitoring. Anti Xa testing measures the effect of certain blood thinners like heparin or some low molecular weight heparins more directly. A platelet count checks the number of platelets, which are cell fragments that help form clots, but it does not measure clotting time.

Book PT/INR using LabFinder

You can compare locations, see real time slots, and book online at participating labs. Find options nearby, in your area, or by city or ZIP. Coverage varies by plan and provider, so please check your benefits before you go. LabFinder makes scheduling simple so you can stay on track with your care.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Vitamin B-12 Test

What is Vitamin B-12 Test?

The Vitamin B-12 Test, also known as B-12 blood test or cobalamin test, is a laboratory examination used to measure the levels of vitamin B-12 in the blood. This essential nutrient plays a crucial role in various bodily functions, including DNA synthesis, red blood cell formation, and nerve function. By assessing B-12 levels, healthcare providers can diagnose deficiencies or other related conditions that may require medical attention or lifestyle adjustments.

Who can take the Vitamin B-12 Test?

The Vitamin B-12 Test is suitable for individuals who may be experiencing symptoms of vitamin B-12 deficiency, such as fatigue, weakness, numbness or tingling in the hands and feet, balance problems, or cognitive issues like memory loss. It is also recommended for older adults, vegetarians and vegans who may not get sufficient B-12 from their diet, and individuals with conditions affecting the digestive system, such as Crohn’s disease or celiac disease, which can impair nutrient absorption. Pregnant or breastfeeding women may also be advised to take this test if they are at risk of deficiency.

When Can the Vitamin B-12 Test Be Performed?

The Vitamin B-12 Test can be performed whenever there is a clinical suspicion of deficiency or related symptoms. It may also be conducted as part of a routine health check-up, particularly for individuals at higher risk of deficiency. Doctors often recommend this test when patients present with unexplained anemia, neurological symptoms, or gastrointestinal issues that may indicate an underlying absorption problem.

Procedure and Duration

The Vitamin B-12 Test involves a simple blood draw performed at a healthcare facility or laboratory. A technician will collect a small sample of blood from a vein, typically in the arm. The process is straightforward and usually takes less than 10 minutes. The blood sample is then sent to a laboratory for analysis, and results are typically available within a few days, depending on the facility.

Related Conditions or Illnesses

A Vitamin B-12 Test is often used to diagnose conditions such as vitamin B-12 deficiency anemia, pernicious anemia, and other types of megaloblastic anemia. It may also help identify or monitor neurological disorders linked to low B-12 levels, such as peripheral neuropathy or cognitive decline. Additionally, conditions that affect the absorption of nutrients, like Crohn’s disease, celiac disease, or gastric bypass surgery, can be associated with low B-12 levels and may prompt a need for testing.

Risks

There are minimal risks associated with a Vitamin B-12 Test. The most common risks include slight discomfort or bruising at the site of the blood draw. In rare cases, patients may experience dizziness or fainting during or after the procedure. Infection at the puncture site is also rare but possible. Overall, this test is considered safe for most individuals.

Preparations

Preparation for a Vitamin B-12 Test may involve fasting for several hours before the blood draw, as recommended by the healthcare provider. This helps ensure more accurate results. Patients should inform their doctor about any medications, supplements, or herbal remedies they are taking, as some can interfere with the test results. It’s also important to follow any specific instructions provided by the healthcare facility or lab before the procedure.

Other Similar Tests

Other tests related to the Vitamin B-12 Test include the folate (vitamin B-9) test, which is often ordered together with the B-12 test to assess potential causes of anemia. A methylmalonic acid (MMA) test and a homocysteine test may also be conducted to help detect early vitamin B-12 deficiency. For a broader view of nutritional health, healthcare providers may suggest a complete blood count (CBC) or a comprehensive metabolic panel (CMP).

Book Vitamin B-12 Test Using LabFinder

LabFinder allows patients to conveniently book a Vitamin B-12 Test near their location. With participating labs and imaging centers that offer reliable and professional testing services, LabFinder makes the booking process simple and ensures a seamless experience. Additionally, many of these labs or centers accept insurance, which adds to the convenience and accessibility of the test. So, if you're looking for a "Vitamin B-12 blood test near me," "B-12 test near me," or "cobalamin blood test near me," you've come to the right place.

Conclusion

The Vitamin B-12 Test is a crucial diagnostic tool for assessing B-12 levels and identifying potential deficiencies or related health conditions. It is essential for individuals experiencing symptoms of deficiency or at risk due to dietary or health factors. By using LabFinder, you can book a Vitamin B-12 Test at a participating lab or imaging center near you, ensuring you receive timely and efficient testing services.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Uric Acid Test

What is Uric Acid (serum) Test?

A Uric Acid (serum) test, also known as serum urate test or blood uric acid test, measures the amount of uric acid in the blood. Uric acid is a waste product formed when the body breaks down purines, which are found in certain foods and drinks. This test is essential for diagnosing and monitoring conditions like gout, kidney stones, and other metabolic disorders. It helps healthcare providers assess whether a person has high or low levels of uric acid in their bloodstream, which can impact overall health.

Who can take the Uric Acid (serum) Test?

The Uric Acid (serum) test is typically recommended for individuals who are experiencing symptoms such as joint pain or swelling, which could indicate gout. It is also advised for those who have a history of kidney stones or are at risk for developing them. People undergoing chemotherapy or radiation treatment may need this test as these treatments can increase uric acid levels. Patients with metabolic disorders or chronic kidney disease may also be monitored with regular Uric Acid (serum) testing.

When Can the Uric Acid (serum) Test Be Performed?

A Uric Acid (serum) test can be performed at any time when a healthcare provider deems it necessary. This test is often done during an episode of acute joint pain to help diagnose gout or other related conditions. It may also be scheduled periodically for individuals with chronic conditions that affect uric acid levels, such as those undergoing treatment for cancer or those with ongoing kidney issues. Routine health checkups may also include this test if there are potential signs or risk factors for elevated uric acid levels.

Procedure and Duration

The Uric Acid (serum) test is a straightforward procedure that involves drawing a blood sample from a vein, typically in the arm. A healthcare professional cleans the area, inserts a needle into the vein, and collects the blood into a vial or syringe. This process takes only a few minutes. Afterward, the sample is sent to a laboratory for analysis. Results are usually available within a day or two, depending on the lab's processing time.

Related Conditions or Illnesses

High levels of uric acid in the blood, known as hyperuricemia, can lead to conditions such as gout, characterized by painful joint inflammation. Elevated uric acid levels can also contribute to the formation of kidney stones, which are hard mineral deposits that can cause significant discomfort and urinary issues. Chronic kidney disease can result from or lead to abnormal uric acid levels. Additionally, metabolic syndrome and certain types of kidney dysfunction can be associated with altered uric acid levels.

Risks

The Uric Acid (serum) test is generally safe, with minimal risks involved. Common risks include minor bruising or slight discomfort at the site where the blood is drawn. In rare cases, there may be slight bleeding or infection at the puncture site. Individuals with a history of fainting or feeling lightheaded during blood draws should inform the healthcare provider to take appropriate precautions.

Preparations

In most cases, no special preparations are needed for a Uric Acid (serum) test. However, your healthcare provider may ask you to fast for a certain period or avoid certain foods and medications that could affect the test results. It is essential to inform your doctor of any medications or supplements you are currently taking, as some substances can influence uric acid levels.

Other Similar Tests

Other tests similar to the Uric Acid (serum) test include the Uric Acid (urine) test, which measures uric acid levels in a 24-hour urine sample to evaluate kidney function and diagnose certain conditions. Comprehensive metabolic panel (CMP) and kidney function tests are also commonly performed to assess overall health and kidney performance. For those with suspected joint issues, a synovial fluid analysis may be done to examine fluid from the affected joint for uric acid crystals.

Book Uric Acid Test Using LabFinder

LabFinder offers an easy and efficient way to book a Uric Acid (serum) test at a location convenient to you. With LabFinder, you can access participating labs and imaging centers that perform the test and accept insurance, ensuring a seamless booking process. So, if you're looking for a "Uric Acid test near me," "serum urate test near me," or "blood uric acid test near me," you've come to the right place.

Conclusion

A Uric Acid (serum) test is an essential diagnostic tool for detecting and managing conditions such as gout, kidney stones, and metabolic disorders. The test is simple, safe, and provides valuable insights into your health. Booking a Uric Acid (serum) test is easy with LabFinder, which connects you to participating labs and imaging centers near your location. Schedule your test today to ensure timely and accurate diagnostic care.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Rheumatoid Arthritis Factor Test

A Rheumatoid Arthritis Factor test is a simple blood test that looks for rheumatoid factor, a protein linked to some types of arthritis. It is also called an RF test, rheumatoid factor test, or RF blood test. The visit is short, usually 10 to 20 minutes at the site. You can book at participating labs on LabFinder with an easy online schedule.

What is Rheumatoid Arthritis Factor Test and what does it show

The RF test, also called the rheumatoid factor test or RA factor test, checks your blood for rheumatoid factor. A higher level can be a clue for rheumatoid arthritis or other conditions. Some healthy people may also have RF, so results are read together with your symptoms and other tests.

Who should get a Rheumatoid Arthritis Factor Test test

Common reasons. Ongoing joint pain, swelling, or morning stiffness. A doctor looking for clues of autoimmune arthritis. Dry eyes and dry mouth with joint symptoms. Results that do not match another simple test and need more detail. If you are not sure this test is right for you, please ask your doctor.

How long does a Rheumatoid Arthritis Factor Test test take and what to expect

You will check in and show your ID. A small area on your arm is cleaned. A sample of blood is taken into a tube. You may feel a quick pinch, then a bandage is placed. Most visits take 10 to 20 minutes. Your results go to the ordering provider and may also show up in your patient portal.

Is a Rheumatoid Arthritis Factor Test test safe and what are the risks

Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, a rash or infection where blood will be drawn, or if you have fainted during blood draws before. They will take extra care to keep you comfortable.

How to prepare for a Rheumatoid Arthritis Factor Test test

No fasting is usually needed for an RF test. Drink water so your veins are easy to find. Take your regular medicines unless your doctor gives different instructions. Avoid hard workouts right before your draw. Bring your photo ID, insurance card, and a list of your medicines and supplements.

Related conditions a Rheumatoid Arthritis Factor Test test may help evaluate

This test can help look into rheumatoid arthritis, autoimmune conditions like Sjogren syndrome, long lasting infections, inflammation of blood vessels, or other causes of joint pain and swelling. Results must be read in context. Your doctor will review your numbers with your history and symptoms before planning next steps.

Tests similar to Rheumatoid Arthritis Factor Test and how they differ

Anti-CCP antibody. Looks for antibodies linked closely with rheumatoid arthritis and is often more specific than RF. ESR. Checks how fast red blood cells settle to show general inflammation, not a single disease. CRP. Measures a protein that rises with inflammation and can change faster than ESR.

Book Rheumatoid Arthritis Factor Test using LabFinder

You can compare locations, see time slots, and book online at participating labs. Find options nearby, in your area, or by city or ZIP. Coverage varies by plan and provider, so please check your benefits before you go. LabFinder makes it simple to schedule and stay on top of your health.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Complete Blood Count (CBC) with Differential

What is CBC w/ diff?

A CBC w/ diff, also known as a Complete Blood Count with Differential or CBC with white blood cell differential, is a comprehensive blood test that measures and evaluates different components of the blood. This test provides detailed information about the red blood cells, white blood cells (including the various types of white blood cells), platelets, hemoglobin, and hematocrit levels. It is often used to assess overall health, detect a wide range of disorders such as anemia, infection, and certain blood cancers, and monitor existing medical conditions.

Who can take the CBC w/ diff?

The CBC w/ diff is a suitable test for anyone who needs an in-depth analysis of their blood to monitor or diagnose health conditions. Individuals who may need this test include those experiencing symptoms such as fatigue, unexplained bruising, or signs of infection like fever and inflammation. Patients undergoing treatment for chronic diseases or conditions affecting blood cells, such as leukemia or autoimmune disorders, can also benefit from this test to track the progress of their treatment. Additionally, a CBC w/ diff is often part of routine medical checkups for a comprehensive assessment of general health.

When Can the CBC w/ diff Be Performed?

The CBC w/ diff can be performed whenever a healthcare provider deems it necessary. It is often included in routine health screenings or requested when a patient presents symptoms that suggest a potential blood disorder, infection, or other health issues. The test can be scheduled at any time during a medical visit, as it only requires a blood sample. It is typically available during regular lab hours at participating diagnostic centers.

Procedure and Duration

During the CBC w/ diff procedure, a healthcare professional will draw a blood sample, usually from a vein in the arm. The process involves cleaning the area with an antiseptic, inserting a needle into the vein, and collecting blood into a vial or syringe. The blood sample is then sent to a lab for analysis, where advanced equipment counts and categorizes the different blood cells. The entire blood draw typically takes just a few minutes, while results are generally available within a few hours to a few days, depending on the lab.

Related Conditions or Illnesses

The CBC w/ diff is associated with several medical conditions and illnesses. It is commonly used to help diagnose and monitor anemia, various types of infections, and inflammatory diseases. Additionally, it can detect blood-related conditions such as leukemia and other types of cancers that affect blood cell production. This test can also assist in identifying immune system disorders and assessing bone marrow function. For patients with chronic illnesses such as autoimmune diseases, the CBC w/ diff helps in ongoing monitoring of their condition.

Risks

The CBC w/ diff is a safe and minimally invasive test, with very few associated risks. The primary risk is slight discomfort or pain at the site of the blood draw, which may include minor bruising. In rare cases, patients might feel lightheaded or faint during or after the blood draw. The risk of infection at the puncture site is minimal, especially when proper hygiene and sterile techniques are followed. Patients with bleeding disorders should inform their healthcare provider before the test to take necessary precautions.

Preparations

In most cases, no special preparation is needed for a CBC w/ diff. Patients can eat and drink as usual unless their healthcare provider advises otherwise. However, if the CBC w/ diff is part of a panel of tests that require fasting, such as a comprehensive metabolic panel, fasting may be required for accurate results. It is always best to follow any specific instructions provided by your healthcare provider or the lab performing the test. Wearing short-sleeved clothing or clothing with sleeves that can be easily rolled up is recommended to facilitate the blood draw.

Other Similar Tests

Other tests that are similar to the CBC w/ diff include the standard Complete Blood Count (CBC) without differential, which provides general information about blood cell counts but does not include a breakdown of the different types of white blood cells. A peripheral blood smear is another related test, offering a more detailed look at the shape and appearance of blood cells under a microscope. Comprehensive metabolic panels and iron studies can complement a CBC w/ diff by providing additional insights into a patient’s overall health and specific conditions affecting blood chemistry.

Book CBC w/ diff Using LabFinder

Booking a CBC w/ diff has never been easier with LabFinder. LabFinder allows you to book your test online with participating labs and imaging centers that perform CBC w/ diff and accept insurance. This ensures a seamless and convenient booking experience. So, if you're looking for a "CBC w/ diff near me," "Complete Blood Count with Differential near me," or "blood test near me," you've come to the right place. Schedule your appointment with ease through LabFinder today.

Conclusion

The CBC w/ diff is an essential blood test for diagnosing and monitoring a range of health conditions. It is simple, quick, and provides valuable insights into your overall health and immune system function. With LabFinder, you can conveniently book your CBC w/ diff at participating labs and imaging centers near your location. Take charge of your health and book your CBC w/ diff test today with LabFinder for a hassle-free experience.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Lipid Panel (Cholesterol Check)

What is a Cholesterol Check?

• Total Cholesterol (Serum) Total cholesterol measures the combined levels of cholesterol in your blood, giving a broad indication of overall cholesterol health.
• HDL Cholesterol (Good Cholesterol) High-Density Lipoprotein (HDL) is known as the "good cholesterol" because it helps remove other forms of cholesterol from your bloodstream. Higher levels of HDL are generally better for heart health.
• Triglycerides (Serum) Triglycerides are fats stored in the blood and used for energy. Elevated triglyceride levels can increase your risk of heart disease and may require lifestyle or dietary changes.
• Calculated LDL (Bad Cholesterol) Low-Density Lipoprotein (LDL) is often called "bad cholesterol" because it can lead to plaque buildup in your arteries. A calculated LDL level helps pinpoint your risk for atherosclerosis and heart disease.

Why is it Important?

When Should You Get Tested?

• Are over the age of 40
• Have a history of high cholesterol or heart disease
• Are managing conditions like diabetes, high blood pressure, or obesity
• Want to proactively monitor your heart health

Prepare for Your Cholesterol Test

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Total Cholesterol (TC) Test

Who should get this test?

Patient who are low in cholesterol or for people with high LDL cholesterol. Heart attack or stroke occurs if have no regular check-ups for cholesterol. You may experience chest pain due to reduced blood flow to the heart muscle because of the blockage in a coronary artery.

When will I receive my results?

Once completed, you will receive your results within 3-5 business days in your LabFinder portal.

How do I prepare? Do I need to fast?

No preparation or fasting required. Just bring your LabFinder Order and Insurance Card to your appointment.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.