A Isopropyl alcohol

B Hypochlorite

C Formalin

D Glutaraldehyde

A Toxocara

B Stongyloides

C Ascaris

D Giardia

A Y shaped heterodimer composed of four polypeptide chains

B All four H and L chains are bound to each by disulfide bonds

C Antibody contains two types of light chain and one type of heavy chain

D There are 5 classes of H chains and two classes of light chains

A Wide test

B Eleks test

C Mantoux test

D Wasserman test

A Pseudomonas

B Francisella

C Coxiella burnetii

D Rickettsia typhi

A Borrelia recurrentis

B Borrelia duttonii

C Borrlia burgdorferi

D All

A Neural transmission caused by the toxin of the bacterium clostridium botulinum

B Muscular transmission caused by the toxin of the bacterium clostridium botulinum

C Neuromuscular transmission caused by the toxin of the bacterium clostridium botulinum

D Non neuromuscular transmission caused by the toxin of the bacterium clostridium botulinum

A Less than 24 hrs

B 1 to 2 days

C 2 to 15 days

D 12 to 25 days

A H. pylori

B P. mirabilis

C K. rhinomatis

D Ureaplasma

A HSV

B HZV

C HIV

D Picorna virus