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MRCOG PART 2 SBAs and EMQs

Course PAID
notes323
EMQ1523
SBA2254
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Mirabegron

Mirabegron Posted by Farrukh G.

A 42-year-old woman has frequency, urgency, and urges incontinence.

Examination is unremarkable and a midstream specimen of urine is sterile. She is treated for detrusor overactivity with Mirabegron. Which one is the single mechanism of action for this drug?

 

A.    Anti-cholinergic

B.    Beta-1 adrenergic agonist

C.    Beta-2 adrenergic antagonist

D.    Beta-3 adrenergic agonist                       

E.    Selective serotonin re-uptake inhibitor
Posted by Mohammad  S.

D . beta 3 adrenergic agonist 

 
Posted by Ayesha B.

Ans.D
Ans D Posted by Nandini  B.

ans D, By this bladder is relaxed in storae phase