caffeine and nicotine

Question 1

physiological effects of caffeine

Answer 1

excites CNS; clear thinking, increase sensitivity to stimuli and physical coordination
vasodilates coronary arteries - increase peripheral circulation but a vasoconstrictor to blood vessels in the brain

Question 2

energy drinks

Answer 2

muscle fatigue, used in bodybuilding combination with creatine and anabolic steroids
lowers BP
aggressive behaviour when abused

Question 3

caffeine and alcohol

Answer 3

non drunk feeling when drunk

lose the ability to make good decisions

Question 4

nicotine history

Answer 4

1st used by natives for medicinal & ceremonial purposes

popularized use of tobacco in Endland

Question 5

nicotine physiological effects

Answer 5

release dopamine from the brain and stimulates the adrenal glands
increase HR, respiration, BP, and release epinephrine

Question 6

smoking cessation treatments

Answer 6

champix pifzer -12 week prescription