Antihypertensives Flashcards

1
Q

What are the two ways drugs can reduce blood pressure?

A

Reduce blood volume

Dilate arteries

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2
Q

What are the three groups of direct acting vasodilators?

A

Calcium antagonists
Potassium channel activators
Cardiac nucleotides

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3
Q

What are amlodipine, nifedipine, verapamil examples of?

A

Calcium antagonists

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4
Q

What are side effects of calcium antagonists?

A

Ankle oedema, headaches

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5
Q

What are Minoxidil and hydralazine examples of ?

A

Potassium channel activators (open K ATP channels)

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6
Q

What are epoprostenol, adenosine, GTN?

A

Cardiac nucleotides

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7
Q

What are captopril, ramipril, enalapril examples of?

A

ACE. inhibitors

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8
Q

What are losartan, Valsartan, candesartan examples of?

A

Angiotensin receptor blockers

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9
Q

What are Eplerenone, spironalactone examples of?

A

Aldosterone receptor antagonists

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10
Q

When are atenolol, propranolol contraindicated?

A

In asthma, COPD, diabetes

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