ANSC 380 Exam 1

_______ is the study of a disease in a population. -epidemiology -paleontology -archeology -none of the above - epidemiology 'Erysipelothrix rhusiopathiaesis' is potentially zoonotic bacterium. -true -fasle - true 'heamophilus parasuis-Mycoplasma hyopneumoniae' bacterin (vaccine) we used is given to piglets to protect them from -respiratory tract infection -digestive tract infection -urogenital infection -all of the above - respiratory tract infection A deficiency of Vitamin C in guinea pig causes _____ whereas a deficiency of calcium in a dairy cow causes _______. -scurvy and milk fever -laminitis and fatty liver -retinal degeneration and cardiomyopathy -mulberry heart disease and white muscle disease - scurvy and milk fever A disease-causing infectious agent can be transmitted directly or indirectly from infected to a non-infected animal. Which of the following may serve as an indirect transmission route? -contact with stick animal -consumption of undercooked meat from an infected animal -drinking non-pasteurized milk from a cow with mastitis -b and c - b and c A high-dollar foal was born last week on your farm. You have been monitoring its rectal temperature on a daily basis. The normal temperature range that you would expect? -100-102 degrees F -95-97.5 degrees F -98-101.5 degrees F -103-104.5 degrees F - 100-102 degrees F