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6. Digoxin is a cardiac glycoside. What is its MOA?
- Ca2+ agonist
- Pumps Ca2+ out and brings Na+ in
- Na-K ATPase inhibitor, Na-Ca exchanger brings Ca in
- Increases the depolarisation of the cardiac myocytes
7. Diamorphine is an mu opiate receptor agonist. Which neurotransmitters does it target?
- Beta endorophin, dynorphin, leu-enkephalin, met-enkephalin
- Acetylcholine
- Noradrenaline, Adrenaline, Serotonin
- Dopamine, Serotonin, GABA
8. Norepinephrine has what effect on alpha adrenoreceptors
- Peripheral Vasoconstrictor, Coronary Artery Dilator
- Pupil dilator
- Peripheral Vasodilator, Coronary Artery Constrictor
- Antagonist to Adrenoreceptors
9. Propanolol is a non-selective Beta adrenergic Antagonist. Other than CV problems what is it used for?
- Restless leg syndrome
- Migrane
- Nausea
- Myasthenia gravis
10. Bendroflumethiazide is a thiazide diuretic. What is its MOA?
- ADH agonist
- Na-Cl cotransporter inhibitor. Increased Na excretion
- ACE inhibitor
- Na - Cl cotransporter inhibitor. Increased Cl excretion