From the Guidelines
700 milliliters (mL) of blood is equivalent to approximately 0.7 liters, which is roughly 14% of the total blood volume in an average adult, as the typical adult has about 5 liters (5,000 cc) of blood in their body. This amount is significant in medical settings, as losing 700 cc of blood would be considered a moderate hemorrhage that may cause symptoms like increased heart rate and decreased blood pressure 1. In medical procedures, 700 cc is comparable to slightly more than one unit of blood in transfusion medicine (one unit is approximately 450-500 cc). Some key points to consider include:
- Blood donations typically collect about 450-500 cc, so 700 cc would be more than a standard donation.
- The body can usually compensate for this volume loss through fluid shifts and increased heart rate, but rapid loss of this amount may require medical attention.
- Understanding blood volume is important for assessing blood loss, planning transfusions, and managing fluid balance in clinical settings, as highlighted in the management of bleeding and coagulopathy following major trauma 1. It's worth noting that the management of blood loss and fluid resuscitation is a complex topic, and the approach may vary depending on the individual patient's condition and the specific clinical context, as discussed in the updated European guideline on the management of bleeding and coagulopathy following major trauma 1.
From the Research
Volume of Blood
- The volume of 700 milliliters (mL) of blood is equivalent to 0.7 liters, as there are 1000 milliliters in one liter.
Conversion to Liters
- To convert milliliters to liters, divide the volume in milliliters by 1000.
Research Findings
- There are no research papers provided that directly address the question of the volume of 700 milliliters of blood 2, 3, 4, 5, 6.