Anti hypertensive drugs

Question 1

blood pressure?

Answer 1

Lateral pressure exerted by blood (flowing through arteries)

Question 2

TPR x CO = BP

Answer 2

TPR / CO rise =BP rise

Question 3

TPR depends on?

Answer 3

resistance vessel (Arteries/ arterioles)

Question 4

Vasoconstriction =

Answer 4

Increase TPR/BP

Question 5

Cardiac output =

Answer 5

Stroke volume & heart rate

Question 6

Hormonal regulation of BP by?

Answer 6

Renin-angiotensin-aldosterone mechanism

Question 7

Mechanism of regulation BP?

Answer 7

angiontensin 2 -> vasocontriction, aldosterone release -> increase TPR & blood volume -> increase BP

Question 8

Common anti HPT drugs group?

Answer 8

Alpha blocker
ACE inhibators
Angiotensin 2 receptor blocker
Beta blocker
Calcium channel blocker
diuretics

Question 9

M/A beta blocker

❤️

Answer 9

Block beta 1 receptor decrease 🖤 contractility -> ⬇️ HR&SV -> ⬇️CO -> ⬇️BP

Question 10

M/A kidney (beta blocker)

Answer 10

Block beta 1 receptor of kidney -> ⬇️ renin release -> ⬇️ RAA -> ⬇️BV & TPR -> ⬇️BP