2. In mid-December, a herd of dairy cows in Vermont is experiencing an explosive
outbreak of diarrhea, with 30% of the animals affected within 2 days. Feces of affected
animals are very foul smelling and occasionally blood stained. Affected cows have
mild fever and decreased milk production, but they are not severely depressed or
seriously ill. What is the most likely cause of the diarrhea?
a. Coccidiosis
b. Bovine virus diarrhea
c. Salmonellosis
d. Winter dysentery
Give this one a try later!
Winter dysentery
12. Respiratory diseases of cattle cause significant economic losses worldwide
in the production of meat and dairy products. Vaccination can reduce the
incidence of certain respiratory diseases and therefore decrease production
,losses. Routine vaccination is LEAST likely to prevent which of the following
respiratory
diseases in cattle?
a. Acute bovine pulmonary emphysema and edema
b. Bovine respiratory syncytial virus infection
c. Enzootic pneumonia of calves
d. Infectious bovine rhinotracheitis
Give this one a try later!
Acute bovine pulmonary emphysema and edema
12. What is the longest time that feline panleukopenia virus may survive at room
temperature in a contaminated environment?
a. 1 day
b. 1 week
c. 1month
d. 6 months
e. More than 1 year
Give this one a try later!
More than 1 year
7. What is the most common cause of death in feline leukemia virus-infected cats with
persistent viremia?
a. Lymphosarcoma
b. Myeloproliferative disease
c. Non-regenerative anemia
d. Immunosuppression and secondary infectious disease
e. Squamous cell carcinoma
Give this one a try later!
, Immunosuppression and secondary infectious disease
10. Which of the following best describes the pattern of infectious bovine
rhinotracheitis infection?
a. Low morbidity, low mortality
b. High morbidity, low mortality
c. High morbidity, high mortality
d. Low morbidity, high mortality
Give this one a try later!
High morbidity, low mortality
6. Concerning feline immunodeficiency virus (FIV) which statement is most accurate?
a. It is most common in the cattery setting
b. It is more common in older cats
c. It is known for rapid and aggressive tumor induction
d. It is transmitted to people and can cause AIDS in people
e. It is transmitted to kittens in utero or through the milk
Give this one a try later!
It is more common in older cats
4. Development of anterior uveitis ("blue eye'') following vaccination with a modified
live canine adenovirus-1 vaccine indicates which of the following?
a. Adenovirus-specific antibody Is present in the eye
b. The virus has become virulent and damaged the cornea
c. There were contaminants In the vaccine
outbreak of diarrhea, with 30% of the animals affected within 2 days. Feces of affected
animals are very foul smelling and occasionally blood stained. Affected cows have
mild fever and decreased milk production, but they are not severely depressed or
seriously ill. What is the most likely cause of the diarrhea?
a. Coccidiosis
b. Bovine virus diarrhea
c. Salmonellosis
d. Winter dysentery
Give this one a try later!
Winter dysentery
12. Respiratory diseases of cattle cause significant economic losses worldwide
in the production of meat and dairy products. Vaccination can reduce the
incidence of certain respiratory diseases and therefore decrease production
,losses. Routine vaccination is LEAST likely to prevent which of the following
respiratory
diseases in cattle?
a. Acute bovine pulmonary emphysema and edema
b. Bovine respiratory syncytial virus infection
c. Enzootic pneumonia of calves
d. Infectious bovine rhinotracheitis
Give this one a try later!
Acute bovine pulmonary emphysema and edema
12. What is the longest time that feline panleukopenia virus may survive at room
temperature in a contaminated environment?
a. 1 day
b. 1 week
c. 1month
d. 6 months
e. More than 1 year
Give this one a try later!
More than 1 year
7. What is the most common cause of death in feline leukemia virus-infected cats with
persistent viremia?
a. Lymphosarcoma
b. Myeloproliferative disease
c. Non-regenerative anemia
d. Immunosuppression and secondary infectious disease
e. Squamous cell carcinoma
Give this one a try later!
, Immunosuppression and secondary infectious disease
10. Which of the following best describes the pattern of infectious bovine
rhinotracheitis infection?
a. Low morbidity, low mortality
b. High morbidity, low mortality
c. High morbidity, high mortality
d. Low morbidity, high mortality
Give this one a try later!
High morbidity, low mortality
6. Concerning feline immunodeficiency virus (FIV) which statement is most accurate?
a. It is most common in the cattery setting
b. It is more common in older cats
c. It is known for rapid and aggressive tumor induction
d. It is transmitted to people and can cause AIDS in people
e. It is transmitted to kittens in utero or through the milk
Give this one a try later!
It is more common in older cats
4. Development of anterior uveitis ("blue eye'') following vaccination with a modified
live canine adenovirus-1 vaccine indicates which of the following?
a. Adenovirus-specific antibody Is present in the eye
b. The virus has become virulent and damaged the cornea
c. There were contaminants In the vaccine
