Review Exercise

Part I: Choose the best answer from the given alternatives.

1. What name is given to the process of giving drugs to expel internal parasites of animals?
- A. Spraying
- B. Dipping
- C. Deworming
- D. Debeaking

2. Which one of the following is a parasitic disease?
- A. Mastitis
- B. Trypanosomiasis
- C. Coccidiosis
- D. Brucellosis

3. Which of the following methods is the major form of preparation of herbal medicines in the traditional way?
- A. Squeezing
- B. Crushing
- C. Pounding
- D. Concoction

4. Identify the false statement about non-infectious diseases.
- A. Non-infectious diseases are not caused by pathogens.
- B. Anthrax, FMD, and Newcastle disease are examples of non-infectious diseases.
- C. Non-infectious diseases cannot be passed from animal to animal.
- D. Non-infectious diseases may be caused by hereditary factors or by the environment in which an animal lives.

5. Some types of animal diseases are communicable to humans. What are such diseases called?
- A. Infectious
- B. Pathogens
- C. Vectors
- D. Zoonoses

6. Which of the following is an external parasite (ectoparasite) of farm animals?
- A. Tape worm
- B. Liver fluke
- C. Tick
- D. Round worm

Part II: Answer the following questions.

1. Define briefly: health, disease, symptom, control, and prevention.
2. List the general symptoms of sick animals.
3. Write the effects of diseases and parasites in animal production.
4. Write the different measures of prevention and control of diseases and parasites.