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QAS DTP > GTN > Flashcards

GTN Flashcards

1
Q

What drug class is GTN

A

Vasodilator

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2
Q

Pharmacology of GTN

A

Vasodilator that reduces preload by increasing venous capacity

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3
Q

Presentation of GTN

A

Spray- 400microgs

Ampoule 50mg/10ml

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4
Q

Indications of GTN

A

Suspected ACS with pain.
Acute cardiogenic pulmonary oedema.
Autonomic dysredlexia. (Bp >160)
Irukandji syndrome (Bp >160)

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5
Q

Contraindications of GTN

A 
Allergy/ ADR.
Heart rate <50 or >150
Bp systolic <100
Acute CVA/ stroke
Head trauma
Psychostimulants (viagra) within last 24-48 hours
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6
Q

Side Effects

A

Dizziness
Hypotension
Tachycardia
Vascular headaches

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7
Q

Dosage of GTN

A

400microgs sublingual, repeat 5 mins, no max dose

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QAS DTP (12 decks)

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