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BiochemistryVitamins & Minerals
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Q4227. Clinical effect of vitamin D is reduced by ?

A.Simultaneous ingestion of phytates
B.Simultaneous ingestion of lactose
C.Acidic environment
D.None

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NEET-PG
2013
Repeats: N/A
PharmacologyCardiovascular Drugs
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Q4228. Parenteral direct thrombin inhibitor ?

A.Ximelagatran
B.Dabigatran
C.Argatroban
D.Heparin

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NEET-PG2013Repeats: N/A
PharmacologyCardiovascular Drugs
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Q4229. Which prevents plasminogen activators?

A.Streptokinase
B.Aminocaproic acid
C.Reteplase
D.Clopidogrel

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q4230. Mechanism of action of transexaminic acid is

A.Decrease vascular permeability
B.Smooth muscle contraction
C.Activates Plasmin formation
D.Prevents fibrinolysis

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NEET-PG2013Repeats: N/A
PharmacologyCardiovascular Drugs
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Q4231. Gp2b3A inhibitors are all except ?

A.Abciximab
B.Eptifibatide
C.Tirofiban
D.Prasugrel

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NEET-PG2013Repeats: N/A
PharmacologyCardiovascular Drugs
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Q4232. Warfarin acts by

A.Inhibition of Vitamin K epoxide reductase
B.Inhibition of gamma glutamyl carboxylase
C.Activation of Vitamin K epoxide reductase
D.Activation of gamma glutamyl carboxylase

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q4233. Which of the following is given orally

A.Argatraban
B.Alteplase
C.Rivaroxaban
D.Fondaparinux

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NEET-PG2013Repeats: N/A
RadiologyGeneral Radiology
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Q4234. Hydroxyethyl starch is a ?

A.Vasodilator
B.Inotrope
C.Plasma expander
D.Diuretic

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MicrobiologyBacteriology
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Q4235. Antibiotic sensitivity testing can be done using all except

A.E test
B.Kirby-Bauer method
C.Culture agar method
D.Broth dilution method

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NEET-PG2013Repeats: N/A
Community MedicineEpidemiology
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Q4236. Advantages of amoxicillin over ampicillin are all except ?

A.Better bioavailability & faster action
B.Spectrum includes H. influenzae & Shigella
C.Incidence of diarrhea is lower
D.Food does not interfere with its absorption

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NEET-PG2013Repeats: N/A
MicrobiologyBacteriology
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Q4237. All of the following are therapeutic uses of penicillin G, except

A.Bacterial meningitis
B.Rickettsial infection
C.Syphilis
D.Anthrax

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NEET-PG2013Repeats: N/A
PharmacologyAntimicrobials
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Q4238. Mechanism of action of aminoglycosides is ?

A.Inhibition of protein synthesis
B.Image to cell membrane
C.Coagulation of proteins
D.Inhibition of cell wall synthesis

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NEET-PG2013Repeats: N/A
DermatologyPigmentation
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Q4239. Not true about clofazamine ?

A.Used in DLE
B.Causes ichthyosis and hyperpigmentation
C.Interferes DNA synthesis
D.Used in lepra reaction

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NEET-PG2013Repeats: N/A
MicrobiologyMycology
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Q4240. First generation cephalosporins are active against?

A.Gram negative bacteria
B.Gram positive bacteria
C.Anaerobes
D.Dermatophytes

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NEET-PG2013Repeats: N/A
MedicineGastroenterology
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Q4241. Drug used in hepatitis B infection is -

A.Entecavir
B.Astacavir
C.Zanamivir
D.Abacavir

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NEET-PG2013Repeats: N/A
DermatologyGeneral Dermatology
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Q4242. Raltegravir can cause ?

A.Hypokalemia
B.Hypocalcemia
C.Hyperkalemia
D.Hypercalcemia

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NEET-PG2013Repeats: N/A
DermatologyGeneral Dermatology
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Q4243. Mode of excretion of cyclophosphamide is ?

A.Lung
B.Liver
C.Kidney
D.Skin

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MicrobiologyBacteriology
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Q4244. Not true about aztreonam ?

A.f3-lactarn
B.Monobactarn
C.Active against pseudomonas
D.Shows cross reactivity with other penicillins

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NEET-PG2013Repeats: N/A
PathologyOncology
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Q4245. Drug useful in breast cancer is ?

A.Tamoxifen
B.Cyproterone
C.Testosterone
D.Chlorambucil

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NEET-PG2013Repeats: N/A
MedicineGastroenterology
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Q4246. All antiretroviral drugs produce peripheral neuropathy except ?

A.Stavudine
B.Zalcitabine
C.Didanosine
D.lndinavir

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NEET-PG2013Repeats: N/A
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