1/10
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
pressure of blood against vessel walls usually measured via brachial artery
blood pressure
pressure during contraction (top #)
systolic pressure
pressure during relaxation (bottom #)
distolic
what do we measure bp with?
sphygmomanometer
avg resting, healthy adult human
~ 120/80
defined by 140/80 (high bp)
hypertension
silent killer
hypertension
defined by 100/60 (low bp)
hypotension
signs of hypotension
dizziness, faintint
hypotension causes
severe burns, blood loss
why reglulate bp?
low bp = reduce blood’s tranport ability
high pressure = weak arteries = rupture, clots, heart atk
stress on heart