MCQ NO.331 MEDICHEM 
Antihypothrombinemic effect of one stereochemical form is two to five timesmore than others..
  Antihypothrombinemic effect of one stereochemical form is two to five timesmore than others..
Anonymous Quiz
    22%
    R-(+) - Warfarin
      
    43%
    (S)-(+) - Warfarin
      
    27%
    (RS)- Warfarin
      
    8%
    (S)-(-) – Warfarin
      
    MCQ NO.332 ANALYSIS 
A substance used for modification of silica gel for reversed-phase TLC is..
  A substance used for modification of silica gel for reversed-phase TLC is..
Anonymous Quiz
    65%
    Silicone oil
      
    16%
    Glycerin
      
    14%
    Benzene
      
    5%
    Ether
      
    MCQ. No.333 Chemistry 
The quantity of drug required to make a 2% w/w solution in 240ml of alcohol is(The density of alcohol is 0.816 g/ml)..
  The quantity of drug required to make a 2% w/w solution in 240ml of alcohol is(The density of alcohol is 0.816 g/ml)..
Anonymous Quiz
    18%
    4.800g
      
    46%
    2.400g
      
    30%
    1.632g
      
    5%
    4.000g
      
    MCQ NO.334 Industrial Pharmacy
In multistation punching machine, the upper as well as lower punches are connected by..
  In multistation punching machine, the upper as well as lower punches are connected by..
Anonymous Quiz
    25%
    Revolving belts
      
    46%
    Turrets
      
    22%
    Cams
      
    6%
    Wire meshes
      
    MCQ NO.335 
An NMDA antagonist introduced for treatment of Alzheimer’s disease is..
  An NMDA antagonist introduced for treatment of Alzheimer’s disease is..
Anonymous Quiz
    29%
    Dopamine
      
    18%
    Melatonin
      
    19%
    Serotonin
      
    34%
    Memantine
      
    MCQ NO.336 Pharmacology 
The drug which increases the plasma concentration of digoxin by a pharmacokinetic mechanism is..
  The drug which increases the plasma concentration of digoxin by a pharmacokinetic mechanism is..
Anonymous Quiz
    18%
    Captopril
      
    27%
    Lidocaine
      
    39%
    Quinidine
      
    16%
    Hydrochlorthiazide
      
    MCQ NO.337 ANALYSIS 
Cyclohexane can be used as a solvent in UV spectrophotometric analysis because..
  Cyclohexane can be used as a solvent in UV spectrophotometric analysis because..
Anonymous Quiz
    65%
    Energy requirement for SIGMA-SIGMA* is in the range of 120-200nm
      
    15%
    It has a ring structure
      
    16%
    It is immiscible with water
      
    4%
    It is volatile
      
    MCQ NO.338 Pharmacology 
Interleukins are..
  Interleukins are..
Anonymous Quiz
    27%
    Prostaglandins that account for gastrointestinal disorders
      
    21%
    Enkephalins which are specific for asthma
      
    46%
    Polypeptide cytokines important in the inflammatory cascade
      
    6%
    Dipeptides which have antimicrobial properties
      
    MCQ NO.339  Pharmacology 
A young patient complains that he gets severe shortness of breath whenever he takes aspirin for headache. Increased levels of a substance responsible for aspirin hypersensitivity is..
  A young patient complains that he gets severe shortness of breath whenever he takes aspirin for headache. Increased levels of a substance responsible for aspirin hypersensitivity is..
Anonymous Quiz
    54%
    Leukotriene LTC4
      
    14%
    Prednisone
      
    23%
    Ibuprofen
      
    10%
    Prostacycline
      
    MCQ No.340 Pharmacology 
Which one of the following anti-arrhythmic drugs acts by inhibiting potassium, sodium and calcium channels?
  Which one of the following anti-arrhythmic drugs acts by inhibiting potassium, sodium and calcium channels?
Anonymous Quiz
    17%
    Lignocaine
      
    54%
    Amiodarone
      
    16%
    Flecainide
      
    14%
    Quinidine
      
    MCQ NO 341
all are used in the first line tretment of tuberculosis EXCEPT
  all are used in the first line tretment of tuberculosis EXCEPT
Anonymous Quiz
    11%
    Rifampicin
      
    20%
    Streptomycin
      
    15%
    Isoniazid
      
    54%
    Cycloserine
      
    MCQ NO 242
Rifampin is obtained from.. source
  Rifampin is obtained from.. source
Anonymous Quiz
    26%
    Streptomyces mediterrnae
      
    34%
    Streptomyces Venezuela
      
    10%
    Strepatomyces titani
      
    31%
    Both A n C
      
    MCQ NO 243
ester prodrug of ampicillin is..
  ester prodrug of ampicillin is..
Anonymous Quiz
    40%
    Amoxicillin
      
    46%
    Becampicillin
      
    11%
    Tazobactum
      
    3%
    Monobactum
      
    MCQ NO 244
.. is a choice of drug For roundworm
  .. is a choice of drug For roundworm
Anonymous Quiz
    16%
    Metronidazole
      
    27%
    Albendazole
      
    53%
    Both A n B
      
    5%
    Carbamazine
      
    MCQ NO 245
All protease inhibitors are peptides except ..
  All protease inhibitors are peptides except ..
Anonymous Quiz
    22%
    Acyclovir
      
    26%
    Gemcyclovir
      
    37%
    Tipranivir
      
    14%
    None
      
    MCQ NO 246
Select the acidic type of tetracycline..
  Select the acidic type of tetracycline..
Anonymous Quiz
    61%
    Epitetracycline
      
    39%
    Isotetracycline
      
    MCQ NO 247
Basic ring present in artemisin is...
  Basic ring present in artemisin is...
Anonymous Quiz
    23%
    Piperidine
      
    27%
    Thaizolidine
      
    19%
    Oxazolidine
      
    31%
    Endoperoxide bridge
      
    MCQ NO 248
Polymixin B only active against..
  Polymixin B only active against..
Anonymous Quiz
    34%
    Gram positive
      
    43%
    Gram negative
      
    23%
    Both
      
    MCQ NO 249
Anti T.B. drug which does NOT cause ‘Hepatotoxicity’ Is...
  Anti T.B. drug which does NOT cause ‘Hepatotoxicity’ Is...
Anonymous Quiz
    23%
    Ethambutol
      
    20%
    Isoniazid
      
    29%
    Vit B6
      
    8%
    None of the above
      
    19%
    All of the above
      
    MCQ NO 250
Derivatives of Azithromycin is..
  Derivatives of Azithromycin is..
Anonymous Quiz
    57%
    Erythromycin
      
    23%
    Kanamycin
      
    15%
    Amikacin
      
    5%
    Netilmicin
      
    