Question

write methods and result of environmental tobacco smoke.

Answer 1

Environmental tobacco smoke (ETS) refers to exposure to tobacco smoke – not from your smoking, but from being exposed to someone else's

• Ciggerate smoke
• Cigar smoke or
• Pipe smoke.

Breathing in ETS is known as passive smoking, second-hand smoke, or involuntary smoking.

Methods of Environmental Tobacco smoke are Mainstre Smoke and Side stream Smoke.

The smoke that is inhaled and then exhaled from the smoker's lungs is called mainstream smoke (MS).

Sidestream smoke (SS) is the smoke that enters the air directly from the burning end of a cigaretteor pipe. The burning end of a cigarette is not usually hot enough for complete combustion of the tobacco to occur. Since some chemicals are favoured by this incomplete burning, undiluted sidestream smoke contains higher concentrations of several chemicals than the mainstream smoke inhaled by the smoker.

Results Of Environmental Tobbaco Smoke-

1. Increase in change for Developement of Lung Cancer.

2. Other Non- Lung cancer Known to be Associated with ETS are -

a.) Renal pelvis Carcinoma

b.) Esophageal Carcinoma

c.) Adenocarcinoma

d.) Hypopharynx and Larynx Carcinoma

3.Various Heart diseases Are Found To be Associated with ETS-

a.) Increase in Chances of Myocardial Infarction.

b.) Increased Blood pressure

c.) Tachycardia

d.) Damage to platelets and endothelium of blood vessels.

4.It can Aggreviate the Symptoms of Allergy

5. Increase the Attacks of wheeze in Asthma Patients.

6. It can even Lead to development of Congemital Anomlaies in the developing fetus.

7.It can also lead to eye irritation, headache, nasal discomfort, cough, sore throat, or sneezing when exposed to cigarette smok