A.正常血壓:收縮壓小于120mmhg,舒張壓小于80mmhg
	B.正常高值:收縮壓140mmhg,舒張壓90mmhg
	C.單純收縮期高血壓:收縮壓大于140mmhg,舒張壓小于90mmhg
	D.1級(jí)高血壓:收縮壓140-150mmhg,舒張壓90-100mmhg
	E.3級(jí)高血壓:收縮壓160-179mmhg,舒張壓100mmhg
 
                            
	A.400-800
	B.500-900
	C.500-1000
	D.600-1000
	E.400-900
