A. Bordetella

C. None of the above

D. Brucella

B. Wool sorters disease

C. Malaria

D. Whooping cough

A. Incubator

C. Refrigerator

D. Centrifuge

B. From open sore

C. Through intact skin

D. Dischange from nasal mucosa

A. Lymph node

B. Payers patch

D. Busra of Fabricius

A. Tetrads

B. Chains

D. Pairs

A. C3b

B. C2a

D. C4a

A. Cytoplasm of Gram negative organisms

B. Cell wall of Gram negative organisms

D. Cytoplasm of Gram positive organisms

A. Bacteria

B. Viruses

C. Fungus

A. Pili

B. IgA Protease

D. Outer membrane proteins

A. Filamentous rods

B. Cocci

C. Bacteriophages

B. Aquatic bodies are main habitat

C. It can replicate in amoeba

D. Urine test is a reliable method

A. Culture

B. Biochemical reaction

C. Gram stain

A. CL domian

B. CH1 domian

C. VL domian

B. Inhibit microbial growth

C. Kill mircobes

D. Dehydrate microbial cells

A. Log phase

C. Decline phase

D. Lag phase

A. Not secreted outside the cell

B. Cannot be toxoided

D. Produced by gram negative bacteria

B. Lysozyme

C. S protein

D. Fibrinolysin

A. Clostridium tetani

C. Coli

D. Strep. Faecalis

A. Bacterial flagella

B. Spirochetes

D. None of the above

A. Its intracellular location

B. Cell Membrane

C. Cytolytic enzymes

A. Salmonella typhi

B. Proteus mirabilis

C. Klebsiella pneumonia

A. Unicellular

C. Cell wall containing muramic acid

D. Free living

A. All of the above

B. T.B vaccine

D. live vaccine

A. Monocytes

C. Histiocytes

D. B lymphocytes

A. Desmolase

C. Theta toxin

D. Cytokinin

B. IgM

C. IgA

D. IgG

A. Colony morphology on saliva agar

B. Production of intracellular and extracellular adherent polysacharide

D. Fermentation of mannitol and sorbital

A. Chick embryos

B. Tissue culture

D. Artificial media

B. Heat labile enterotoxin

C. Incubation period of 24 hours

D. Requires immediate antibiotics

A. Shigella

B. Pseudomonas

C. Klebsiella

A. IgD

B. IgG

D. IgE

A. Type I

C. Type IV

D. Type III

A. Angioneurotic edema

C. Anaphylactic

D. Cell-mediated immunity

B. VDRL

C. Widal test

D. Kahns test

A. Testes of albino rats

C. Testes of guinea pig

D. Tail of guinea pig

B. Mycoplasma

C. Chlamydia

D. Mycobacteria

A. Respond to tetracycline therapy

B. Transmitted by arthropod vectors

D. Multiply within living cell

A. Porphyromonas

B. Tannerella

C. Prevotella

A. Staphylococcus

C. Haemophilus

D. E.coli

A. Pleomorphism

B. Penicillin analogue production

C. Lack of nucleic acid in the cell wall

B. Mesosomes

C. Capsule

D. Flagella

B. Fungus

C. A yeast like form

D. Gram negative bacteria

A. increase in invasiveness

C. Inability to spread through tissue

D. Loss of infectivity

A. Abscess

C. Osteomyelitis

D. Pneumonia

A. Carbohydrate cell wall

C. M protein

D. Streptolysin 0

A. Haemorrhage

C. perforation

D. Osteomyelitis

B. Urine culture

C. Blood culture

D. Stool culture

A. Cl. welchii

C. Cl. botulinum

D. Staphylococcus

A. Helper B cells

B. Helper T cells

C. Monocytes