You are presented with a mid-lactation Holstein cow approxim…

You are presented with a mid-lactation Holstein cow approximately 5 years in age. Her rectal temperature is 101.1°F, her heart rate is 100bpm, and respiratory rate is 35brpm. She has a ping in her right paralumbar fossa with a gas filled structure in her pelvic canal resembling the shape of a bread loaf. What is your diagnosis and what is your recommendation?

You inseminated a mare on May 1. The mare had a 38 mm follic…

You inseminated a mare on May 1. The mare had a 38 mm follicle on the left ovary and a 42 mm follicle on the right ovary. 24 hours after insemination both follicles appear to have ovulated and the mare’s uterus is clean. Which of the following is the most appropriate day to examine this mare again?

A long term client of yours arrives at the clinic with the c…

A long term client of yours arrives at the clinic with the carcass of a 185 pound pig that was observed yesterday to have “dark, black, runny manure” and appeared “pale” relative to other pigs in the pen. It was found dead this morning. The pig is from a barn of 40 pigs of similar age and is the 5th mortality in a week. Which of the following potential causes of mortality can be definitively diagnosed or ruled out with only a gross post-mortem of the carcass and this history?