380 Quiz and Clicker Questions for Exam 2
A farm is experiencing an outbreak of PRRS (Porcine Reproductive & Respiratory Syndrome). What management practices can best help prevent this disease in the future?
All-in-all-out farrowing
Which of the following can predispose to colic
B. Blister beetle C. Stress
In small ruminants, it is recommended that hooves should be trimmed
Can be trimmed multiple times depending on breed, diet, environment, etc.
Hypochlorite or bleach kills microorganisms by?
Denaturing proteins
Which of the following is characteristics of ideal disinfectant
Effective against all microorganisms
A horse with an impaired cardiac function due to dehydration has a faster capillary refill time than a horse with proper cardiac function
False
In small ruminants coughing is always sign of a disease especially during or after forced movement.
False
Porcine Transmissible gastroenteritis virus is antigenically similar to Porcine epidemic diarrhea virus
False
Vaccination against PED induced cross protection against TGE.
False
5. A veterinarian goes on a farm call to euthanize a horse. Upon arrival, the vet discovers that the truck is out of Euthanasia solution. Which of these methods would be an acceptable alternative?
Gunshot to the head
A neighbor is diagnosed with West Nile virus. The previous week he went horseback riding with some friends and the horse also developed WNV. Several birds were found dead along the trail. What was the most likely source of infection for the neighbor?
Mosquito
A brood mare that is housed at a boarding facility would be more likely to be vaccinated against:
Strangles
PRRS is an immunosuppressive disease.
True
The manure of healthy small ruminants (sheep and goats) should be pellet.
True
Erysipelothrix rhusiopathiae is potentially zoonotic bacterium.
True
Which of the following is clinical sign of Colic
A. Anorexia B. Curling upper lip C. Rolling
One of the following method of Euthanasia is unacceptable and punishable by law
A. Manually applied blunt trauma to the head C. Strychnine Poisoning
Lameness examination in horses can be done through
A. Static examination B. Dynamic examination
Lamness can be diagnosed by _____________________.
A. Static examination B. Dynamic examination
Pseudorabies in pigs is causes by
Alphaherpesvirus
Which regulation prevents the use of pets for research projects?
Federal animal welfare act
When bringing new replacements to the farm how can you safely introduce them to the native pathogens?
Feed feces from native pigs
Overgrown hooves make walking difficult and predispose the animal to ________________.
Foot rot
One of the dairy biosecurity is preventing public access to the bulk tank milk.
True
Porcine epidemic diarrhea(PED) virus is antigenically different from transmissible gastroenteritis virus despite the fact that both diseases are caused by coronavirus
True
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 degree F
What is the normal pH of a healthy cow rumen?
7
Which of the following is true about a disinfectant and an antiseptic?
A. Disinfectant can only be used on non-living surfaces whereas antiseptic can be used on living surfaces B. Antiseptic can be used on animal or human body surfaces whereas disinfectant cannot be used on animal or human body surfaces C. Some disinfectant can serve as antiseptic
The causative agent of Equine infectious anemia is?
A virus
The goal of biosecurity in swine production:
A. To prevent disease introduction C. To prevent disease spread
A group of show lambs is going to Canada and require a Certificate of Veterinary Inspection (i.e. Health Papers). Where must the owner obtain this document?
Accredited Veterinarian
Which of these drugs is effective against parasites?
Anthelmintic
Which of these disinfectants is also antiseptic
Betadine
2. if you centrifuged blood collected from the horse immunized against West Nile virus (WNV) into the anticoagulant coated tube, which of the following is true
Both B. IgG against WNV will be in the top plasma and C. Horse neutrophils will be at the bottom whereas other white blood cells are in the buffy coat.
A decrease in daily water consumption in horses can potentially result in which of these conditions?
Colic
What measure would by enforced in a swine farm with a good biosecurity program?
Designated delivery area for feed trucks
Chlorine is classified as
Disinfectant
Blood in the urine is indication of _________________________.
Infection of having hemolysis
What clinical signs are typical of Porcine Epidemic Diarrhea?
Intense vomiting and diarrhea in piglets
What is urinalysis?
Physical examination of urine to detect disease Chemical examination of urine to detect disease Microscopic examination of urine to detect disease
Which of the following is core vaccine for equine?
Rabies
The first step in hoof trimming is
Restrain the animal
Biopsy refer to _________________ whereas necropsy refers to _____________respectively.
Taking sample from live animal and exam for cause of sickness/Dissecting dead animal and exam for cause of death
A good biosecurity practice would prevent:
Traffic into the farm
What are the two most important means to prevent the disease from happening?
Vaccination Metaphylaxis
Hoof trimming is more important in an intensive management systems where the hooves can't effectively be trimmed through natural means.
True
What is the normal pH of healthy cow urine?
8
Which condition is more likely to cause pale mucous membrane
Anemia
What measures are required to prevent disease from happening or from entering into the population
Biosecurity Vaccination
what are the causes of the abnormal color of urine in cattle?
Caused by pigments like Red Blood Cells and Bilirubin.
Which of the following is important during individual sheep and goat clinical examinations?
Checking vital signs Body condition scoring Checking color of mucous membranes
In the West Nile Virus life cycle, horses are____________.
Dead end host
The oral administration of Ivermectin (Ivomec) is for
Deworming internal and external parasites
Goat is not on the label of ivermectin but we still can use Ivermectin (Ivomec), to deworm goat, under the guidance of Veterinarians, this kind of drug use is
Extra-label use
All disinfectant can be used on living and non-living surfaces if properly diluted
False
The PCV for a very dehydrated horse is expected to be
Higher than normal
2. A description about sick cat which reads current on heartworm preventative, vaccinaton and on purina diet are
History
Which of the following help to diagnose a disease?
History of patients Physical clinical exam Laboratory tests
Which of the following is a problematic anatomic area of gastrointestinal tract of horse for colic
Ileo-cecal opening
Which of the following is enteric disease?
LAwsonia intracellularis
A barbwire is most likely to cause which type of wound?
Laceration
The normal gum color in horses is
Light pink
The CMT score of 3 has a somatic cell count in the range of ___________.
Over 5,000,000 somatic cell count
Which of the following is the most common cause of pale mucous membrane in small ruminants?
Parasitic infection
Under which of the following condition Euthanasia is recomended
Population control
Which of these conditions is associated with fever, profuse diarrhea and laminitis in the horse?
Potomac Horse Fever
1. A sick dog that manifest wait gain, lack of energy, these signs are described as
Presenting Complaint
A horse is diagnosed with EPM (Equine Protozoal Myeloencephalitis). The horse is housed with a dozen other horses. What should the barn owner do to prevent the other horses from getting EPM?
Protect feed from wildlife
3. A decription about sick dog which reads Golden Retriever, male, neutered shows
Signalment
2. Necropsy is an investigation of the cause of death on the dead animal where histopathology is a microscopic examination of tissue to determine the cause of disease.
True
Diagnosis of a disease help to determine
Treatment Prognosis Cause of clinical signs
Which is a normal lung sound during inspiration?
Whispered "F" sound
