Even More Questions

Question 1

What is the wavelength of UV light:

Answer 1

120-380 nm

Question 2

Glucan is which type of immune promotor:
a) Biological
b) Synthetic

Answer 2

a) Biological

Question 3

What is the type of placenta in carnivore:
a) Endothelial
b) Epithelial
c) Hemi

Answer 3

a) Endothelial

Epithelial = pig, horse, donkey
Hemi = Primates
Syndesmo = ruminants

Question 4

Natural foci studies:

Answer 4

• Agents
• Host
• Vectors
• Recipient
• Environment

Question 5

What is secondary infection:
a) Mo and multiplication
b) Mo and no multiplication

Answer 5

b) Mo and no multiplication

Question 6

What is a Hybridisation probe:

Answer 6

• A fragment of DNA/RNA of variable length which is used in DNA/RNA samples to detect sequences that are complementary to the sequence in the probe
• Part of the microorganism genome
• Can either be radioactive or non-radioactive

Question 7

What is conjugation:

Answer 7

Chemical reaction between Immunoglobulin and fluorochrome

Question 8

What are the rules of packing infectious material for the laboratory:

Answer 8

1. Impermeable glass, plastic material (must be able to close tightly)
2. Absorbing material
3. Outer container case

Question 9

Tube serum agglutination test is a quantitative or qualitative test:
a) Quantitative
b) Qualitative

Answer 9

a) Quantitative

Question 10

Monovalent vaccine:

Answer 10

Contains only 1 strain of the antigen