#1
Which of the following is a common method to prevent disease transmission in livestock?
Regular vaccination
ExplanationRegular vaccination helps prevent the spread of diseases among livestock.
#2
What is the optimal temperature range for most livestock?
10-20°C
ExplanationMost livestock thrive in temperatures between 10-20°C.
#3
What is the primary source of Vitamin D for grazing animals?
Sunlight
ExplanationGrazing animals primarily obtain Vitamin D from exposure to sunlight.
#4
What is the primary reason for maintaining proper biosecurity measures in a livestock facility?
To prevent disease outbreaks
ExplanationProper biosecurity measures are crucial for preventing disease outbreaks in livestock facilities.
#5
Which of the following is a common practice to reduce the risk of lameness in cattle?
Regular hoof trimming
ExplanationRegular hoof trimming is a common practice to reduce the risk of lameness in cattle.
#6
What is the recommended frequency for deworming livestock?
Every 6 months
ExplanationDeworming livestock every 6 months is a recommended practice to control internal parasites effectively.
#7
Which of the following is NOT a sign of a healthy animal?
Lack of appetite
ExplanationLack of appetite is not a sign of a healthy animal; it may indicate illness or distress.
#8
What is the term used for the process of giving birth in livestock?
Parturition
ExplanationParturition refers to the process of giving birth in livestock.
#9
What is the primary function of antibiotics in livestock management?
To prevent disease
ExplanationAntibiotics in livestock management primarily serve to prevent and treat diseases.
#10
Which of the following is a common parasitic disease in sheep and goats?
Coccidiosis
ExplanationCoccidiosis is a common parasitic disease affecting sheep and goats.
#11
What is the term for the removal of the testicles in male livestock?
Castration
ExplanationCastration involves the removal of the testicles in male livestock.
#12
Which of the following is NOT a factor affecting livestock welfare?
Use of growth hormones
ExplanationThe use of growth hormones is not a factor directly affecting livestock welfare.
#13
Which of the following is a common symptom of anthrax in livestock?
Fever
ExplanationFever is a common symptom of anthrax, a bacterial disease affecting livestock.
#14
Which of the following diseases is caused by a virus in cattle?
Foot and Mouth Disease
ExplanationFoot and Mouth Disease in cattle is caused by a virus, not bacteria or other pathogens.
#15
What is the purpose of dehorning in cattle?
To reduce aggression
ExplanationDehorning in cattle is done to reduce aggression and the risk of injury to other animals and handlers.
#16
Which of the following is a method for controlling internal parasites in livestock?
Deworming
ExplanationDeworming is a common method for controlling internal parasites in livestock.
#17
What is the recommended strategy for controlling external parasites in livestock?
Dipping
ExplanationDipping is a common strategy for controlling external parasites in livestock.
#18
Which of the following is a symptom of brucellosis in cattle?
Abortion
ExplanationAbortion is a symptom of brucellosis, a bacterial disease affecting cattle.
#19
Which of the following is a zoonotic disease that can be transmitted from livestock to humans?
Bovine Spongiform Encephalopathy
ExplanationBovine Spongiform Encephalopathy, or mad cow disease, is a zoonotic disease that can be transmitted from livestock to humans.
#20
What is the recommended approach for managing heat stress in livestock during hot weather?
Providing shade and cool water
ExplanationProviding shade and cool water is recommended for managing heat stress in livestock during hot weather.