4
votes
1answer
92 views

intravenous (IV) in the tail vein of an anaesthetized mouse

I trained myself to do intravenous injection on live mice. However, on anaesthetized mice you don't see the flux of your product showing that your injection was successful. In the same way, on live ...
16
votes
3answers
203 views

How is the blood volume of a living organism measured without killing it?

How is the blood-volume of an organism measured without killing it? NOTE: The blood-volume of an organism is defined as the total volume of blood present inside that organism.
8
votes
3answers
178 views

Why is blood pressure higher the more distal an artery is?

Why is blood pressure generally higher in more distal arteries?