CANINE INFLUENZA Final Examination Questions Select the best answer for each question and mark your answers on the Final Examination Answer Sheet found on page 68, or complete your test online at EliteLearning.com/Book 41. Influenza A viruses are classified into subtype based on two proteins, hemagglutinin and neuraminidase. 46. Canine influenza remain infectious in the environment for 2 to 3 hours.
a. True. b. False. 42. Humans are the primary reservoir of influenza viruses. a. True. b. False. 43. Canine influenza was first noted in the United States as outbreaks among racing greyhounds. a. True. b. False. 44. There are now two strains of canine influenza circulating in the United States: H3N8 and H3N2. a. True. b. False. 45. Canine influenza can only be transmitted by aerosols over short distances of 10 feet or less.
a. True. b. False.
47. The incubation period of canine influenza virus is 1 to 4 days, and the disease it at is most contagious during this incubation period. a. True. b. False. 48. Treatment with steroids will decrease the duration of influenza virus shedding. a. True. b. False. 49. Few dogs are susceptible to canine influenza, but all infected dogs will demonstrate severe clinical signs. a. True. b. False. 50. Canine influenza virus has a mortality rate of 85%.
a. True. b. False.
a. True. b. False.
Course Code: VFL02CI
Page 39
Book Code: VFL1524
EliteLearning.com/Veterinarian
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