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MCQs

Total Questions : 204 | Page 20 of 21 pages
Question 191. 'Candida albican' enters body through
  1.    Skin
  2.    Genital tract
  3.    Respiratory tract
  4.    Mouth
 Discuss Question
Answer: Option B. -> Genital tract
Answer: (b).Genital tract
Question 192. Portal of entry for 'rubella' virus is
  1.    Respiratory tract
  2.    Urinary tract
  3.    Genital organs
  4.    Nose
 Discuss Question
Answer: Option A. -> Respiratory tract
Answer: (a).Respiratory tract
Question 193. 'Bacillus cereus' is a human pathogen that is transmitted due to
  1.    Cooked meat
  2.    Reheated rice
  3.    Seafood
  4.    Milk
 Discuss Question
Answer: Option B. -> Reheated rice
Answer: (b).Reheated rice
Question 194. Diseases caused by bacteria follow two major mechanism, namely toxin productions and
  1.    Infection
  2.    Invasion
  3.    Inflammation
  4.    Both b and c
 Discuss Question
Answer: Option D. -> Both b and c
Answer: (d).Both b and c
Question 195. 'rat' fever is also known as
  1.    Sodoku
  2.    Gastritis
  3.    ulcers
  4.    Angina
 Discuss Question
Answer: Option A. -> Sodoku
Answer: (a).Sodoku
Question 196. Natural 'reservoir' for M. tuberculosis is
  1.    Pigs
  2.    Goats
  3.    Human
  4.    Cattles
 Discuss Question
Answer: Option C. -> Human
Answer: (c).Human
Question 197. A typical mycobacterium, produces yellow-orange pigmented colonies, exposed to UV rays, named as
  1.    Photochromogens
  2.    Scotochromogens
  3.    Non chromogens
  4.    Rapidly growing mycobacterium
 Discuss Question
Answer: Option A. -> Photochromogens
Answer: (a).Photochromogens
Question 198. Nontuberculous 'mycobacteria' are those that do not infect lungs and are also called as
  1.    Atypical bacteria
  2.    Non disease causing
  3.    Facultative bacteria
  4.    Neutral bacteria
 Discuss Question
Answer: Option A. -> Atypical bacteria
Answer: (a).Atypical bacteria
Question 199. 'Spirochetes' have a distinctive quality that they are
  1.    Rigid
  2.    Motile
  3.    Flexible
  4.    Coccobacillus
 Discuss Question
Answer: Option B. -> Motile
Answer: (b).Motile
Question 200. A human pathogen that causes abscesses of tonsils, sinuses and brain in mixed anaerobic infection is known as
  1.    Veillonella parvula
  2.    Wolbachia
  3.    Treponema
  4.    Eikenella
 Discuss Question
Answer: Option A. -> Veillonella parvula
Answer: (a).Veillonella parvula

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