CNS Flashcards

1
Q

Effects of dopamine

A

Prolactin secretion(decrease)
Increase GH levels
Decrease GH in acromegaly
Parkinsonism relief

Nausea, vomiting(CTZ)
Hypotension

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2
Q

Anti alzheimers drug

A

Cerebroselective anticholinergics
Donepezil
Galantamine
Rivastigmine

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3
Q

Tt of lithium toxicity(bipolar disorder

A

Mannitol
Normal saline(Na+)
Haemodialysis

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4
Q

Moa of lithium in bipolar disorder

A

Inhibits conversion of IP2 and IP1 to IP3 and diacetylglycerol(DAG)

Decrease NA and DA release

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