Chapter 10 - Nicotine and Tobacco Use Flashcards

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1
Q

Snuff

A

A quantity of finely shredded or powdered tobacco. Modern forms of snuff are available in either dry of moist forms.

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2
Q

Snuffing

A

The ingestion of snuff either by inhalation or by absorption through the tissue in the nose.

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3
Q

Cigars

A

Tightly rolled quantities of rolled tobacco leaves.

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4
Q

Cigarettes

A

Rolls of shredded tobacco wrapped in paper, today usually fitted at the mouth end with a filter.

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5
Q

Sidestream Smoke

A

Tobacco smoke that is inhaled by non-smokers from the burning cigarettes of nearby smokers. Also referred to as environmental tobacco smoke.

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6
Q

Environmental Tobacco Smoke (ETS)

A

Tobacco smoke in the atmosphere as a result of burning cigarettes; also called side stream or secondary smoke.

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7
Q

Mainstream Smoke

A

The smoke inhaled directly from cigarettes of other tobacco products.

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8
Q

Particulate Phase

A

Those components of smoke that consist of particles.

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9
Q

Tar

A

A sticky material found in the particulate phase of tobacco smoke and other pollutants in the air.

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10
Q

Gaseous Phase

A

The portion of tobacco smoke that consists of gasses.

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11
Q

Carbon Monoxide

A

An extremely toxic gas that prevents blood cells from carrying oxygen from the lungs to the rest of the body.

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12
Q

Cilia

A

Small hair cells.

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13
Q

Ciliary Escalator

A

The pushing of inhaled foreign particles, which might interfere with breathing, upward from the air passages into the throat, where that can be swallowed and excreted through the gastrointestinal tract.

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14
Q

Nicotine

A

The prime psychoactive drug un tobacco products.

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15
Q

Titration Hypothesis

A

The idea that smokes will adjust their smoking of cigarettes in such a way as to maintain a steady input of nicotine into the body.

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16
Q

Coronary Heart Disease (CHD)

A

Disease that damages the heart as a result of a restriction of blood flow through coronary arteries.

17
Q

Arteriosclerosis

A

A disease in which blood flow is restricted because the walls of arteries harden and lose their elasticity.

18
Q

Atherosclerosis

A

A disease in which blood flow is restricted because of the buildup of fatty deposits inside arteries.

19
Q

Ischemic Stroke

A

A disease in which there is an interruption of or reduction in blood flow to the brain, causing paralysis, sensory loss, cognitive deficits, or a combination of neuropsychological effects.

20
Q

Chronic Obstructive Pulmonary Disease (COPD)

A

A group of diseases characterized by impaired breathing due to an abnormality in the air passages.

21
Q

Chronic Bronchitis

A

A respiratory disease involving inflammation of bronchial tissue following a buildup of excess mucus in air passages.

22
Q

Emphysema

A

An enlargement of air sacs in the lungs and abnormalities in the air sac walls, causing great difficulty in breathing.

23
Q

Carcinomas

A

Cancerous tumors or growths.

24
Q

Leukoplakia

A

Small white spots inside the mouth and nasal cavity, indicating precancerous tissue.

25
Q

Erythroplakia

A

Small red spots inside the mouth and nasal cavity, indicating precancerous tissue.

26
Q

Nitrosamines

A

A group of carcinogenic compounds found in tobacco.

27
Q

Moist Snuff

A

Damp, finely shredded tobacco, placed inside the cheek or alongside the gum under the lower lip.