Do you smoke? to answer or not to answer...?!


Question:

Do you smoke? to answer or not to answer...?

i smoke pot ...not a lot but enugh to show up on a screening .... i recently had a minor surgere and the doctors always ask ...do you smoke?

question one... even though they mean tabacco do they still want to know if i smoke pot.....

question 2 ...whats the purpose of asking that .... all the time my parents are in the room do they really think id say yes ....


Answers:

Smoking does two things in terms of the cardiovascular system that anesthesiologists area concerned about. First, smoking increases the amount of carbon monoxide attached to hemoglobin in the blood. This has the effect of decreasing oxygen supply. Carbon monoxide also makes the heart pump more poorly, also decreasing the amount of oxygen that is delivered to the body. Second, nicotine increases the amount of oxygen that the body needs. So, oxygen supply is being compromised at the same time that more oxygen is being utilized.

Smoking obviously also affects the lungs. Among other thigns, smoking causes an increase in the amount of mucus secreted while at the same time decreasing the ability of the lungs to clear these secretions. In addition, smoking causes the small airways in the lungs to be narrowed and more prone to collapse. The end result of these effects are an increased susceptibility to infection, chronic cough and increased chance of pulmonary complications. Lastly, smokers also have increased sensitivity to stimuli and increased bronchial reactivity, increasing the chance for bronchospasm and other life threatening pulmonary processes




The consumer health information on answer-health.com is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions.
The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.
Copyright © 2007-2011 answer-health.com -   Terms of Use -   Contact us

Health Categories