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MCQs

Total Questions : 204 | Page 10 of 21 pages
Question 91. Mycoplasma and Legionella are causative agents for 'pneumonia' that is treated by
  1.    Streptomycin
  2.    Erythromycin
  3.    Clindamycin
  4.    Amikacin
 Discuss Question
Answer: Option B. -> Erythromycin
Answer: (b).Erythromycin
Question 92. Drugs that inhibit cross linking step in synthesis of murine, inhibits activity of enzyme, known as
  1.    Trans peptidases
  2.    Amylase
  3.    Protease
  4.    Lipase
 Discuss Question
Answer: Option A. -> Trans peptidases
Answer: (a).Trans peptidases
Question 93. Inhibition of protein synthesis by 'Chloramphenicol' is result of its bonding with
  1.    30S ribosomal unit
  2.    50S ribosomal unit
  3.    60S ribosomal unit
  4.    70S ribosomal unit
 Discuss Question
Answer: Option B. -> 50S ribosomal unit
Answer: (b).50S ribosomal unit
Question 94. A drug that is approved by government, in treating a particular disease, is called
  1.    Drug therapy
  2.    Chemotherapy
  3.    First line drug
  4.    Second line drug
 Discuss Question
Answer: Option C. -> First line drug
Answer: (c).First line drug
Question 95. 'B' and 'T' cells are two types of white blood cells that mediate the
  1.    Passive immunity
  2.    Active immunity
  3.    Resistance
  4.    Immunity
 Discuss Question
Answer: Option A. -> Passive immunity
Answer: (a).Passive immunity
Question 96. Capability of an organism to resist a particular toxin or disease by action of defense mechanism is called
  1.    Resistance
  2.    Immunity
  3.    Ability
  4.    Defense
 Discuss Question
Answer: Option B. -> Immunity
Answer: (b).Immunity
Question 97. Most 'cephalosporin' are products derived from molds of genus
  1.    Streptomyces
  2.    Cephalosporium
  3.    Actinomycetes
  4.    Algae
 Discuss Question
Answer: Option B. -> Cephalosporium
Answer: (b).Cephalosporium
Question 98. A glycopeptide that blocks synthesis of cell wall by disrupting activity of transpeptidase is named as
  1.    Cephalosporin
  2.    Vancomycin
  3.    Monobactams
  4.    Carbapenems
 Discuss Question
Answer: Option B. -> Vancomycin
Answer: (b).Vancomycin
Question 99. Drugs that are structural analogue of Para-amino benzoic acid, included
  1.    Streptogramins
  2.    Telithromycin
  3.    Sulfonamides
  4.    Linezolid
 Discuss Question
Answer: Option C. -> Sulfonamides
Answer: (c).Sulfonamides
Question 100. Competition of Para-aminobenzoic acid and sulfonamides, occupying active sites of enzyme, known as
  1.    Dihydropteroate synthetase
  2.    Transferase
  3.    Lipase
  4.    Peptidase
 Discuss Question
Answer: Option A. -> Dihydropteroate synthetase
Answer: (a).Dihydropteroate synthetase

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