Acute Effects Of Smoking Tobacco

• Increased airways resistance occurs due to the nonspecific effects of submicronic particles, e.g. carbon particles less than 1 |im across. The effect is reflex; even inert particles of this size cause bronchial narrowing sufficient to double airways resistance; this is insufficient to cause dyspnoea, though it might affect athletic performance. Pure nicotine inhalations of concentration comparable to that reached in smoking do not increase airways resistance.

• Ciliary activity, after transient stimulation, is depressed, and particles are removed from the lungs more slowly.

• Carbon monoxide absorption may be clinically important in the presence of coronary heart disease (see above) although it is physiologically insignificant in healthy young adults.

Constipation Prescription

Constipation Prescription

Did you ever think feeling angry and irritable could be a symptom of constipation? A horrible fullness and pressing sharp pains against the bladders can’t help but affect your mood. Sometimes you just want everyone to leave you alone and sleep to escape the pain. It is virtually impossible to be constipated and keep a sunny disposition. Follow the steps in this guide to alleviate constipation and lead a happier healthy life.

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