15332411
Descripción
Test por Pulse Agency, actualizado hace más de 1 año
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Creado por Pulse Agency
hace más de 5 años
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Pregunta 1
Pregunta
1. A drug affecting the gene s and recommended in children for long time is ..
Respuesta
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a. Teratogenic
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b. Mutagenic
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c. Iatrogenic
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d. Non of the above
Pregunta 2
Pregunta
2. A drug used to treat rare diseases or endemic diseases in poor countries is..
Respuesta
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a. Essential drug
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b. Teratogenic drug
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c. Orphan drug
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d. Non of the above
Pregunta 3
Pregunta
3. A partial agonist is a drug with …
Respuesta
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a. Both affinity & efficacy
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b. Affinity Higher than pure agonist
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c. Efficacy less than pure agonist
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d. All of the above
Pregunta 4
Pregunta
4. An example of inverse agonist
Respuesta
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a. Curare on Nm receptors
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b. Ach on M receptors
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c. Antihistamines on H1 receptors
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d. Non of the above
Pregunta 5
Pregunta
5. Regarding the receptor, choose the incorrect answer
Respuesta
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a. Protein in nature formed in ribosome
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b. Receptor turnover increases their number
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c. Decrease number of receptors may occur to use of agonist
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d. Up regulation occurs due to use of B2 agonist for long time
Pregunta 6
Pregunta
6. The receptor that increase cAMP is …
Respuesta
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a. α1 receptors
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b. α2 receptors
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c. β receptors
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d. M receptors
Pregunta 7
Pregunta
7. The most slower receptor for induction of signaling transmission is …
Respuesta
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a. Nm receptors
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b. Tyrosine kinase linked receptors
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c. Receptor regulating transcription
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d. Β receptors linked to G protein
Pregunta 8
Pregunta
8. Choose the incorrect statement
Respuesta
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a. M3 receptors mediated VD due to release of Nitric oxide
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b. Penicillamine is a chelator used in treatment of iron toxicity
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c. Digoxin acts by inhibiting Sodium pump.
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d. Protamine is basic drug used as antidote for heparin toxicity
Pregunta 9
Pregunta
9. Choose the incorrect statement
Respuesta
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a. Local anesthetic drugs block sodium channels.
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b. Citrate is act physically as in vitro anticoagulant
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c. Bismuth compounds are demulcent and used in peptic ulcer.
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d. Desferrioxamine is antidote for iron toxicity
Pregunta 10
Pregunta
10. Regarding the receptors, the incorrect statement is ..
Respuesta
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a. β receptors are receptors for slow transmission
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b. Corticosteroids act via intracellular receptor for rapid transmission
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c. M3 receptors in non vascular smooth muscles act by increase calcium release
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d. Sildenafil acts by stimulation of NO receptors.
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