Uterus Flashcards

1
Q

Uterine contraction

A

Alpha 1adreno R agonist
Oxytocin R agonist
Prostaglandins

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2
Q

A1 adrenoceptor agonist

Use and ADEs

A

Ergometrine- sustained uterine contraction for long periods
Used in post party Mum hemorrhage and prevention

Nausea and vomiting
Hypertension

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3
Q

Oxytocin

ADE

A

Induction of Labour

ADE
N/V
Water retention by inappropriate adh action

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4
Q

Heat stable oxytocin

A

Carbetocin

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5
Q

Prostaglandins

2

A

Dionoprostone - labour induction

Carboprost- pp.h when both ergometrine and oxytocin fail

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6
Q

Uterine Relaxants

A
B2 adrenoceptors
Oxytocin antagonist 
COX inhibitor- non selective 
NO
Ca c blocker 
Mg Sulphate
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7
Q

COX inhibitor

A

Indomethacin

P o A < 32 weeks

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8
Q

B2agonist

A

Salbutamol
Terbutaline
Ritodrine

Tachycardia and hypokalemia

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9
Q

Mg SO4

A

Neuromuscular blocker, ca channel blocker
For eclampsia

Teratogenic and ADE arrhythmia - 2/3rd line drug

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10
Q

Oxytocin Antagonist

A

Atosiban

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11
Q

Ca channel blocker

A

Oral Nifedipine

No serious ADEs- hypotension

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