Which gas is responsible of most of the deaths related to poor management when emptying slurry pits?
Results
incorrect answer
People exposed to high concentrations of H 2 S may pass out and stop breathing in a matter of seconds. Methane and ammonia are present in the slurry but do not cause sudden toxic incidents although methane is flammable and explosive.
Questions
26-Oct-2017 What immunoglobulins are related to parasitic infection? 39% correct
19-Oct-2017 During semen evaluation, what parameter is it evaluated by using the hematocytometer? 37% correct
12-Oct-2017 Which is the first immunoglobulin synthesized when an animal is first infected with a virus? 33% correct
05-Oct-2017 How long can the porcine epidemic diarrhea virus (PED) survive in plastic or metal materials at 4ºC? 33% correct
Random questions
11-Oct-2023 Which assay can be used for rotavirus A, B, and C? 79% correct
10-Feb-2021 What is the half-life of PRRSv RNA in oral fluids? 73% correct
06-Mar-2012 Slaughters in Denmark have 41% correct
01-Apr-2020 Which of the following is NOT a requirement for using tongue tissue sampling to monitor for PRRS? 42% correct
Easy questions
10-Jun-2020 In China, most of the reported ASF outbreaks at the beginning of the year were attributed to: 83% correct
09-Mar-2022 Which of the following describes antimicrobial susceptibility testing? 82% correct
16-Mar-2022 What production target has China set for its pork? 78% correct
14-Apr-2021 When does ovulation usually occur in sows? 77% correct
Difficult questions
25-May-2016 Which of the following viruses has a lower ratio of transmission? 26% correct
10-Feb-2016 Blastocystis sp. can cause 29% correct
06-Jul-2017 What has been the trend on fresh pork consumption in Spain in the last ten years? 27% correct
29-Aug-2018 What's the IPMA? 28% correct