Quiz 2, POPM-4230

Quiz Submissions - Quiz 2: Lectures 5-10 (dairy) Submission View Released: Oct 26, 2022 6:18 AM Question 1 1 / 1 point What is the name of a visual cow-side test used to detect the presence of high somatic cell counts in milk? Question 2 1 / 1 point Which of the following statements about Somatic Cell Count (SCC) in dairy cows is true? Question 3 1 / 1 point True or false: One of the main keys to preventing metabolic diseases is to increase dry matter intake Question 4 1 / 1 point What is the predominant cause of disease after weaning? Question 5 1 / 1 point What is the most common clinical sign associated with coccidiosis? Question 6 1 / 1 point The result of a pregnant cow being infected with bovine viral diarrhea virus between 42 to 125 days of gestation is: Question 7 1 / 1 point Which of the following conditions is caused by Mycobacterium avium subspecies paratuberculosis ? Question 8 0 / 1 point When a cow is in stage 2 or 3 of milk fever, the cow requires which of the following treatments? Question 9 1 / 1 point Which of the following is not an objective of biosecurity programs? Question 10 1 / 1 point A freemartin is: Question 11 1 / 1 point True or false: Calves acquire immunity from their dam (mother) during gestation (in utero). Question 12 1 / 1 point What are the core components of colostrum management? Attempt Score: 11 / 12 - 91.67 % Overall Grade (highest attempt) : 11 / 12 - 91.67 % Done California Mastitis Test Cow Mastitis Test Calgary Mastitis Test Cornell Mastitis Test The most commonly used cut-point for subclinical mastitis in an individual cow is 100,000 cells/ml In the bulk tank, SCC >200,000 cells/mL in the milk will result in penalties to the producer Producers that have a high herd SCC usually sell their milk for cheese production Somatic cells in infected quarters are mostly neutrophils True False Septicemia Umbilical infection Joint infection Pneumonia Diarrhea Reduced weight gain Diarrhea Coughing Sudden death Nasal discharge Abortion of the fetus The calf is born healthy but seropositive for bovine viral diarrhea virus The development of a persistently infected calf Early embryonic death of the fetus Calf is born with congenital issues Contagious mastitis Johne's disease Environmental mastitis Bovine viral diarrhea virus Oral calcium Oral propylene glycol IV or intravenous calcium injection SQ or subcutaneous calcium injection All of the above Prevent or reduce the transfer of pathogens to humans Prevent or reduce the movement of pathogens within a farm Prevent or reduce the operational costs of the farm Prevent or reduce the introduction of pathogens to the farm A calf born with a congenital issue An aborted fetus A cow named Martin that is running free in a pasture A heifer born co-twin to a male calf True False Feeding high-quality colostrum Feeding this colostrum as quickly as possible Feeding a large enough volume of colostrum Keeping colostrum as clean as possible All of the above