Which is not a result of hypertension? a. the liver excretes excess cholesterol in bile. b. blood vessel walls are damaged by the increased force of blood. c. the heart works harder to pump blood through the body. d. the heart weakens and eventually fails to pump blood adequately.

The answer is A..the other answers have something in common about blood vessels being damaged and the heart working harder and getting weaker..I personally was on cholesterol medicine and my blood pressure was normal without medication..high blood pressure does make the heart work harder which is why your heart rate is usually high along with it, and it does eventually weaken the heart due to damaging the walls of the blood vessels which causes inadequate blood flow

Well, l think that some effective communication is, emotional barriers and lack of attention, interest distraction or irrelevance. also some physical disabilities such as hearing problems or speech difficulties.      l hope i am correct  and you good luck.