Deckk 1

Question 1

PCR test is used for the detection of

Answer 1

(MCQ) Genome or part of genome

Question 2

Staphylococci are.

Answer 2

(MCQ) Gram positive

Question 3

Division of cell cultures according to the growth potential:

Answer 3

(MCQ) Primary and established.

Question 4

In hemagglutination – inhibition test positive result is.

Answer 4

(MCQ) Inhibition of the blood cell agglutination – “button”

Question 5

What is the one-health concept?

Answer 5

Peoples & animals health + environment – Aim for sustainably balance and optimize health of man, animal, and ecosystem.

Question 6

What are stages of infectious process?

Answer 6

Incubation period, Prodromal period, Manifestation period, Final period

Question 7

Natural focus of the infection is limited.

Answer 7

(MCQ) Geographically and seasonally.

Question 8

Young ruminants are born:

Answer 8

(MCQ) Agamaglobulinemic

Question 9

Phylogenetic tree shows:

Answer 9

(MCQ)In graphic form, developmental relationship between studied
strains

Question 10

What are grades of epizootic process?

Answer 10

Sporadic ,Enzootic, Epizootic, panzootic.

Question 11

What sample is taken for rabies diagnosis:

Answer 11

(MCQ) Brain

Question 12

Cytopathic effect is:

Answer 12

(MCQ) Destruction of the cells after virus inoculation

Question 13

Which medium is used for cultivation of salmonella:

Answer 13

(MCQ) MacConkey agar.

Question 14

Which methods is used for microscopic detection of fungi:

Answer 14

(MCQ) Native with KOH

Question 15

What are the main reagents in ELISA test:

Answer 15

Antigen or Antibody, Enzymes, Chromogen

Question 16

What are the advantages of real time PCR comparing with classical PCR:

Answer 16

Fast result and easy

Question 17

Division of etiological agents according to their pathogenicity:

Answer 17

Obligate, Facultative, Apathogenic.

Question 18

Abortive infection is:

Answer 18

(MCQ) Infection disappearing after prodromal period.

Question 19

Give an example of non-contagious infectious diseases:

Answer 19

blue tongue (?), legionella, tick-borne diseases(?), UTI, ear inf, and sinusitis.

Question 20

Describe risk assessment in epizootiology:

Answer 20

Pathogenicity. Mode of transportation. Hosts. If the pathogen is zoonotic or
not. Mortality.