Complete Blood Count
A complete blood count (CBC) is a common blood test that measures several components of blood including red cells, white cells, hemoglobin, hematocrit, and platelets.
Definition
A complete blood count (CBC) is a common blood test that measures several components of blood including red cells, white cells, hemoglobin, hematocrit, and platelets.
In-Depth
What You Need to Know
The CBC is one of the most frequently ordered lab tests in medicine. It evaluates red blood cells (oxygen carriers), white blood cells (immune defense), hemoglobin (oxygen-carrying protein), hematocrit (percentage of blood made up of red cells), and platelets (clotting cells). Abnormal results can indicate infections, anemia, immune system disorders, blood cancers, vitamin deficiencies, and many other conditions. A CBC is included in most annual physicals and is ordered whenever a patient presents with symptoms like fatigue, weakness, bruising, fever, or infection.
Calls & Questions
What Patients Ask
Common phone questions about complete blood count — and how Front Desk handles scheduling and call routing automatically.
Common Patient Questions
- 1What does a CBC test for?
- 2Do I need to fast for a CBC?
- 3What do abnormal CBC results mean?
- 4How long does a CBC take?
How Front Desk Helps Your Practice
Front Desk answers questions about CBC testing, notes that fasting is typically not required, schedules lab appointments, and directs patients to discuss results with their provider.
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FAQ
Frequently Asked Questions
Common questions about complete blood count.
A complete blood count (CBC) is a common blood test that measures several components of blood including red cells, white cells, hemoglobin, hematocrit, and platelets. The CBC is one of the most frequently ordered lab tests in medicine. It evaluates red blood cells (oxygen carriers), white blood cells (immune defense), hemoglobin (oxygen-carrying protein), hematocrit (percentage of blood made up of red cells), and platelets (clotting cells).
Your medical provider can answer this during your appointment. Front Desk answers questions about CBC testing, notes that fasting is typically not required, schedules lab appointments, and directs patients to discuss results with their provider.
Your medical provider can answer this during your appointment. Front Desk answers questions about CBC testing, notes that fasting is typically not required, schedules lab appointments, and directs patients to discuss results with their provider.
Your medical provider can answer this during your appointment. Front Desk answers questions about CBC testing, notes that fasting is typically not required, schedules lab appointments, and directs patients to discuss results with their provider.
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