How Much Fluid Can Be Given SQ or IP to a Rat

Question

How much fluid can be given SQ or IP to a rat for fluid therapy?
A)Approximately 10 ml
B)Up to 5 ml
C)Roughly 25 ml
D)No more than 2 ml

Accepted Answer

SQ (subcutaneous) or IP (intraperitoneal) fluid therapy is typically limited to no more than 5 ml in rats. Giving too much fluid can lead to fluid overload or even rupture of the peritoneal membrane in IP administration. The fluid amount must be based on the weight of the rat and the recommendation of a veterinarian.