What is the definition of orthostatic blood pressure?

Can someone me find the courses of stroke?

Adisease that is characteristic of a particular local region is called:

Which of these is an accurate and appropriate summary of paragraph 4? a) the speaker talks to her sister who understands politics. b) the speaker talks to her sister about all of her problems. c) the speaker wants her sister to tell her which party is best. d) the speaker is trying to find out who her sister is voting for.