ANS:When we first inhale, nicotine causes our body to release the hormone epinephrine, which is the "fight or flight" hormone. Epinephrine activates the sympathetic nervous system, making our breathing become rapid and shallow, our heart rate increase, and our blood pressure rise. ********** EXTRA POINT .Is anaicotine is good for our health ? ************In fact, nicotine itself even has some benefits. For instance, research has linked chewing nicotine gum with improved short-term memory, and other studies point to nicotine being at play in why smokers are less likely to develop Parkinson's disease. Nicotine also seems to reduce stress and anxiety, and stabilize mood. [ THANK YOU VERY MUCH HOPE THIS WILL HELP YOU .GOOD LUCK]
Cotinine is a metabolite of nicotine, meaning that when nicotine is absorbed by the body, cotinine is produced. A group of 40 nonsmokers exposed to tobacco smoke has a mean cotinine level of 60.58 ng/ml, and a standard deviation of 18.08 ng/ml. A group of 40 nonmokers not exposed to tobacco has a mean cotinine level of 16.35 ng/ml with a standard deviation of 62.53 ng/ml. Use 0.05 significance level to test the claim that nonsmokers exposed to tobacco smoke...
Nicotine patches are often used to help smokers quit. Does adding antidepressants to the nicotine patches help? A randomized double-blind experiment assigned 250 to receive a patch that includes the antidepression drug bupropion and 232 smokers who wanted to stop to receive regular nicotine patches. After a year, 95 in the patch & drug group had abstained from smoking and 49 subjects in the nicotine patch group. p̂patch & drug = ________ p̂patch = ________ Find a 90% confidence interval for...
What is a pulmonary emboli ?? where does it come from and what does emboli do in the body??
Let μ be the true average nicotine content of a brand of cigarettes whose nicotine content may reasonably be assumed Normally distributed with σ = 0.2. Suppose the observed sample mean of the nicotine content from 32 randomly selected cigarettes: = 1.4. Find the p-value associated with the following hypothesis: Ho : μ = 1.5 vs. HA : μ 1.5 What do you conclude?
1.What does your body generally do with excess water soluble vitamins? 2.What does your body generally do with excess fat soluble vitamins? 3,When it comes to vitamins, are more always better? Explain. 4. Who might benefit from vitamin supplements? (Highlight 10) 5. Who should not take vitamin supplements? (Highlight 10)
PHILOSOPHY: 1. What is the mind-body problem? a.) Why does my body not do what my mind tells it to? b.) How does the mind relate to the body? c.) How can there be thoughts and no souls? d.) How can it be 'mind over matter' in certain contexts? The mind-body problem is a very, very, old puzzle in philosophy. It is trying to explain how our 'what-it's-likenesses' relate to our bodily states. It's trying to explain how our thoughts,...
dont understand the diagram 31. Nicotine is an addictive substance due, in part, to its ability to bind_. _found on (A) VEGF receptors, endothelial cells (C) Wnt receptors, tumor cells (B) neurotransmitter receptors, brain cells (D) acetylcholine receptors, lung cells Pathway to Nicotine Addiction оо 3 Nicotine easily moves from the bloodstream into the brain. Nicotine Axon terminal First it moves to the lungs where it is absorbed into the bloodstream. Acetylcholine - receptors ©2001 How Stuff Works 2 The...
a) What is an infection and how does it affect the body? b) what are common alterations related to infection?
A patient uses nicotine products. What would be the nursing considerations for this patient?
What is the molar mass of nicotine (C10H14N2), the toxic and addictive stimulant in tobacco?