Postural hypotension is the occurrence of low (systolic) blood pressure when standing up too quickly from a reclined position, causing fainting or lightheadedness. for most people, a systolic pressure less than 90 mm of hg is considered low. part a if the blood pressure in your brain is 120 mm when you are lying down, what would it be when you stand up? assume that your brain is 40 cm from your heart and that ρ = 1100 kg/m3 for your blood. note: normally, your blood vessels constrict and expand to keep your brain blood pressure stable when you change your posture.

Which type of heat transfer does not rely on matter?

aloha! my name is zalgo and i am here to you out on this glorious day. i am very sorry to here about your relationship with your parents, but i have just the solution for you! in most cases, people can not just abruptly stop completely, you have to slowly take yourself away from them. and the best thing to do is to also show your parents that you are honestly trying your hardest to stop drinking and smoking! not only can people also not just stop suddenly, but it can cause health problems. you could have seizures and all sorts of bad things happen to you, and i am most definitely sure that your parents don't want to hear about their beloved child in the hospital. i had to hear about my little brother in the hospital and i was in shambles, so imagine your parents hearing about

i hope this advice ! : d

"stay and stay proud! " - zalgo

what are the options