Bruising or discoloration, Cold feet, Cold hands and Fatigue. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bruising or discoloration, cold feet, cold hands and fatigue including Bruise or contusion, Raynaud phenomenon, and Hematoma.
The approximate blood volume of a rat is 55-70 ml/kg of body weight. For a 300 g rat this is equivalent to 17-21 ml (5). Single sample: Without fluid replacement, the maximum blood volume which can be safely removed for a one time sample is 10% of the total blood volume or 5.5-7 ml/kg.
PIG â¢A normal pig has about 40% of its blood volume in red and white blood cell. â¢As pigs become dehydrated, the percentage of packed cell volume (PCV also called hematocrit) goes up. â¢A PCV or hematocrit value is the percentage of the whole blood that is composed of red blood cells.