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neuropharmacology practice questions and Answers (Latest Update 2025)
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neuropharmacology practice questions and Answers (Latest Update 2025)
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neuropharmacology practice questionsand Answers (Latest Update 2025)
which agent is an irreversible AchE inhibitor?
Sarin
Vesamicol
Physostigmine
Neostigmine
Pyridostigmine - Correct Answer ✅sarin
Benzodiazepine inverse agonist drugs would be:
-sedating
-all of the above
-anticonvulsant
-hypnotic
-anxiogenic - Correct Answer ✅anxiogenic
Most of cocaine effects are due to its ability to: - Correct
Answer ✅blocks the reuptake of dopamine, norepinephrine
and serotonin
,neuropharmacology practice questions
and Answers (Latest Update 2025)
Muscarinic receptors in the brain play a role in all of the
following except:
dependence and addiction
morphine reward
cognition
tobacco smoking
motor function - Correct Answer ✅dependence and
addiction
What is the effect of 6-OHDA lesions on the
psychostimulants-induced behaviours? - Correct Answer
✅increased locomotor behaviour
Curare is a:
muscarinic agonist
nicotinic and muscarinic antagonist
nicotinic agonist
nicotinic antagonist
muscarinic antagonist - Correct Answer ✅nicotinic
antagonist
, neuropharmacology practice questions
and Answers (Latest Update 2025)
GABAb receptors
- exert excitatory effects on cyclic AMP
- cause potassium channel opening when stimulated
- are linked to sodium and potassium channels
- are ionotropic
- are better studied than GABAA receptors - Correct Answer
✅cause potassium channel opening when stimulated
Which of the following does not apply to endogenous opioid
neuropeptides?
- All are implicated in analgesia
- All are 5 amino acid peptides
- All bind to different opioid receptors, albeit with different
affinity
- Some are encoded by the same gene
- All opioid receptors activated by neuropeptides inhibit cAMP
signalling - Correct Answer ✅all are 5 amino acid peptides
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