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.
Size. The average body length of adult rats is 9 to 11 inches, plus a tail of 7 to 9 inches, according to the American Fancy Rat and Mouse Association. Your pet rat could grow to be up to 20 inches long from nose tip to tail tip.In rare instances, an adult male pet rat might grow to weigh 2 lbs.The rat's body can compress to allow it to access small spaces -- an opening the size of a quarter in your wall or near a pipe will allow a rat to enter your home.our pet rat could grow to be up to 20 inches long from nose tip to tail tip. In rare instances, an adult male pet rat might grow to weigh 2 lbs. The rat's body can compress to allow it to access small spaces -- an opening the size of a quarter in your wall or near a pipe will allow a rat to enter your home.