question: My husband left work today cuz his bp is 170/30 and he don't feel good!  The nurse suggested that he visit his doctor!  Of course, he don't listen and is resting at home!  I don't understand blood pressure so can u explain what this means!  He's lightheaded and is having tingling in his right hand(not arm) just his hand!  He also has a headache!  Thankyou!