Routine blood tests are one of the most effective ways to monitor your overall health. A complete blood count (CBC) provides important information about your blood cells, helping providers detect a wide range of conditions early. At Vista Medical Center, patients benefit from convenient in-house laboratory services, making it easy to get results without traveling to an outside facility.
Led by Dr. Haroon Rashid, Vista Medical Center delivers personalized family medicine services across Crystal City, North Arlington, and Annandale. With extended hours and same-day access, patients can rely on timely diagnostic testing whenever it’s needed.

What Is a Complete Blood Count?
A complete blood count is a common blood test that measures different parts of the blood, including:
- Red Blood Cells – Carry oxygen throughout the body.
- White Blood Cells – Help fight infections.
- Platelets – Assist with blood clotting.
- Hemoglobin and Hematocrit – Indicate how well red blood cells carry oxygen.
By analyzing these components, a CBC helps providers understand a patient’s overall health and identify possible underlying conditions.
Why Is a CBC Important?
A CBC is often used to:
- Detect anemia or other blood disorders
- Identify infections or immune system problems
- Monitor chronic conditions
- Check overall health during a routine physical exam
- Evaluate symptoms such as fatigue, weakness, or bruising
Because it can reveal a variety of issues, the CBC is one of the most frequently ordered tests in family medicine.
When Should You Have a CBC?
A complete blood count may be recommended if you:
- Are experiencing unexplained fatigue or weakness
- Have frequent infections
- Notice unusual bleeding or bruising
- Are undergoing treatment that may affect blood counts
- Are completing a routine physical exam or preventive health screening
Regular blood testing allows providers to track changes over time and act quickly if results are abnormal.
The Process of a CBC
Getting a CBC at Vista Medical Center is simple:
- A small sample of blood is drawn, usually from a vein in the arm.
- The sample is processed in our on-site laboratory.
- Results are available quickly and reviewed by your provider.
- If necessary, your provider will discuss treatment options or further testing.
The test takes only a few minutes, and most patients return to normal activities immediately afterward.
Why Choose Vista Medical Center for CBC Testing?
Vista Medical Center offers several advantages for diagnostic testing, including:
- Comprehensive, Personalized Medical Care – CBC testing is integrated with preventive and ongoing family medicine services.
- Convenient Access & Extended Hours – Three locations open from 7:00 AM – 11:00 PM daily.
- On-Site Laboratory Testing – Results are processed quickly for timely diagnosis.
- Family-Focused Approach – CBC testing available for both adults and children.
Unlike corporate clinics, Vista is independently owned and focused on long-term patient relationships.
Stay on Top of Your Health
A Complete Blood Count is a simple but powerful tool for protecting your health. Vista Medical Center makes it easy with in-house testing and trusted providers who guide you every step of the way. With locations in Crystal City, North Arlington, and Annandale, answers are always close by. For more information, contact Crystal City (703) 558-4922, North Arlington (703) 300-9179, Annandale (703) 256-7200.


