Final answer:
Hematocrit goals for bypass separation aim for a hematocrit level of around 25 to 30 percent. This is accomplished through blood dilution or using a hemodilution pump during bypass.
Step-by-step explanation:
Hematocrit Goals for Bypass Separation
During bypass separation, the hematocrit goal is typically around 25 to 30 percent. Hematocrit is the percentage of red blood cells in the blood, while the remaining percentage is plasma. By lowering the hematocrit level, the blood becomes less viscous and flows more easily through the bypass machine.
Accomplishing Hematocrit Goals
Hematocrit goals in bypass separation can be achieved through several methods. One common approach is blood dilution, where saline or an electrolyte solution is added to the patient's blood. Another method involves using a hemodilution pump during bypass, which mixes the patient's blood with a crystalloid solution. These techniques help decrease the concentration of red blood cells and increase the percentage of plasma in the blood.