Week 2 Anti-hypertensives Flashcards
1
Q
What is a normal BP?
A
- SBP <120
- DBP <80
2
Q
What is an elevated BP?
A
- SBP 120-129
- DBP <80
3
Q
What is stage 1 hypertension?
A
- SBP 130-139
- DBP 80-89
4
Q
What is stage 2 hypertension
A
- SBP 140+
- DBP 90+
5
Q
Describe the process of BP homeostasis
A
- Baroreceptors in the aorta and carotid sinus detect pressure
- Messages are sent to the vasomotor enter in the medulla
- Hormones are triggered to maintain balance.
6
Q
What are the three major hormones involved in blood pressure regulation?
A
ADH
Aldosterone
Angiotensin II
7
Q
What are the 6 types of drugs used in blood pressure control? Which major organ do they affect if applicable?
A
- Diuretics (Kidneys)
- Adrenergic inhibitors (Heart)
- Direct vasodilators (Blood vessels)
- Calcium channel blockers (Heart)
- ACE inhibitors
- Angiotensin II blockers (kidneys)
