AllRefer Health - RBC Count: Special Considerations (Erythrocyte Count, Red Blood Cell Count)

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You are here : AllRefer.com > Health > Tests & Exams > RBC Count: Special Considerations

RBC Count


•	Definition
•	Why is the Test Performed?
•	How is the Test Performed?
•	How to Prepare for the Test?
•	How will the Test Feel?
•	Normal Values
•	What do Abnormal Results Mean?
•	Special Considerations
•	Risks
•	Pictures & Images
•	Go To Main Page

Alternate Names : Erythrocyte Count, Red Blood Cell Count

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Special Considerations

The RBC count may be decreased during pregnancy because of an increase in body fluids.
The RBC will increase over a period of several weeks after moving to a higher altitude.
Dehydration increases the RBC count.
Drugs that can increase the RBC count include gentamicin and methyldopa. Drugs that can decrease the RBC count include chloramphenicol, hydantoins, and quinidine.
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.

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• Definition
• Why is the Test Performed?
• How is the Test Performed?
• How to Prepare for the Test?
• How will the Test Feel?
• Normal Values
• What do Abnormal Results Mean?
• Special Considerations
• Risks
• Pictures & Images

Review Date : 6/1/2003
Reviewed By : Marcia S. Brose, M.D., Ph.D., Division of Hematology/Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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