Bottom line: Lifecare Primary Medical in Richmond, TX draws blood in the office for metabolic panels, lipid panels, hemoglobin A1C and STI testing, so you can complete your labs without a separate trip to an outside lab. Ask whether you need to fast when you book; A1C requires no fasting, while a lipid panel often does. Your provider reviews every result and contacts you with next steps.
Clinical guide
What on-site lab testing means for you
Blood work is part of almost every important decision in primary care, from diagnosing diabetes to adjusting blood pressure medicine to checking how your liver and kidneys are handling a new prescription. When the lab draw happens in the same office as your visit, you avoid a separate trip to an outside lab, a second check-in and a second wait. That makes it far more likely the test actually gets done, and it keeps your results in the same chart your provider uses to make decisions.
At Lifecare Primary Medical in Richmond, our team draws blood in the office for the tests adults need most often. In many cases you can see your provider and complete your blood work during the same visit, and walk-ins and same-day visits are welcome.
Common blood tests we draw in our office
Your provider orders tests based on your symptoms, medical history, medications and preventive care needs. The panels below are among the most common.
| Test | What it checks | Fasting? |
|---|
| Comprehensive metabolic panel (CMP) | 14 measurements including glucose, kidney function (BUN, creatinine), electrolytes, calcium, protein and liver enzymes | Sometimes; your provider will tell you |
| Basic metabolic panel (BMP) | 8 of the CMP measurements: glucose, kidney function and electrolytes | Sometimes |
| Lipid panel | Total cholesterol, LDL, HDL, non-HDL cholesterol and triglycerides | Often requested; ask when you book |
| Hemoglobin A1C | Average blood sugar over about the past three months | No fasting needed |
| STI testing | Infections such as chlamydia, gonorrhea, HIV and syphilis, based on your history | No fasting needed |
Your provider decides which tests are appropriate for you. Some specialized tests may be sent out for processing; our team will explain how any test you need is handled.
How to prepare for your blood test
Most blood draws take only a few minutes, and good preparation helps your results reflect your true health.
- Ask whether you need to fast. If you do, avoid food and drinks other than water for the time your provider specifies, often 9 to 12 hours for a fasting lipid panel. An early-morning appointment makes fasting easier.
- Drink water. Staying hydrated makes veins easier to find, even when you are fasting.
- Keep taking your regular medicines unless your provider tells you otherwise. If you take insulin or other diabetes medicines, ask how to adjust them while fasting to avoid low blood sugar.
- Bring your medication and supplement list. Some supplements, such as high-dose biotin, can interfere with certain tests.
- Wear a short-sleeved or loose top so your arm is easy to reach.
If you feel lightheaded during blood draws, tell our staff so you can lie down for the draw.
Lab testing for chronic conditions and treatment monitoring
Regular blood work is how we know a treatment plan is working and safe. An A1C helps diagnose and track diabetes: a result below 5.7% is in the normal range, 5.7% to 6.4% suggests prediabetes, and 6.5% or higher on two separate tests indicates diabetes. A lipid panel guides cholesterol treatment, and a metabolic panel checks kidney function and potassium for people taking many common blood pressure medicines. Labs are also part of monitoring for medical weight loss and testosterone therapy. Learn more about diabetes care, high blood pressure treatment and GLP-1 weight loss.
Confidential STI testing
Many sexually transmitted infections cause no symptoms, so testing is the only way to know. CDC recommends yearly chlamydia and gonorrhea screening for sexually active women younger than 25 and for older women at increased risk, HIV testing at least once for adults, and more frequent testing for people at higher risk. Our in-house STI testing is private and judgment-free. Your provider recommends tests based on your history, and if a result is positive, we discuss treatment, partner notification and retesting.
Testing is also a normal part of routine care, not only something to do after a possible exposure. Many adults add STI screening to an annual physical or a new-patient visit, and doing it in our office means the same provider who orders the test reviews the result with you. If you prefer, you can request STI testing as its own short, private visit.
Getting and understanding your results
- Your blood is drawn in our office, usually during the same visit when your provider orders the tests.
- Your provider reviews the results in your chart alongside your history and medications.
- We contact you to explain results and next steps, or review them at a follow-up visit, which may be by telehealth.
- Your plan is updated, whether that means reassurance, a medication change, repeat testing or a referral.
A single result outside the reference range does not always mean something is wrong. Ranges vary slightly between labs, and your provider interprets each value in context. Due for a checkup? Pair your labs with an annual physical.
