146. Which of the following drug is used for prophylaxis of migraine? a) Diclofenac b) Flunarizine c) Sumatriptan d) Dihydoergotamine Correct answer : b) Flunarizine
145. Which of the following agent increases bone resorption? a) Fluorides b) Growth hormone c) Loop diuretics d) Androgens Correct answer : c) Loop diuretics
144. The statement that is NOT true of linezolid is that it a) is suitable for treatment of euterococcal endocardids b) is a monoamine oxidase inhibitor c) inhibits
143. The statement that is NOT true of domperidone is that a) it rarely causes extrapyramidal side effects b) it is a D2 receptor antagonist c) its antiemetic
142. All the following statements are true of diazepam EXCEPT that it a) has high therapeutic index b) causes less distortion of sleep architecture c) causes microsomal enzyme
140. Eukaryotic DNA polymerase involved in proof reading and DNA repair during replication is a) alpha b) beta c) epsilon d) delta Correct answer : c) epsilon
139. A hypothetical gene contains coding strand of 5`TGGAATTGTATG—3′. What would be the sequence of the resultant mRNA following transcription ? a) 3′-ACCTYAACATAC-5` b) 5’-ACCUUAACAUAC-3` c) S`-UGGAAUUGUAUG-3` d)
138. During heme synthesis, which enzyme is responsible for conversion of Coproporphyrinogen lll to Protoporphyrinogen lll ? a) Protoporphyrinogen oxidase b) Coproporphyrinogen reductase c) Uroporphyrinogen decarboxylase d) Coproporphyrinogen
137. A transporter has a Km for glucose of 45 mM and a Vmax of 36 micromoles glucose/ sec/mg of transporter. lf the glucose concentration in peripheral blood
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