OS 230: Health Risks of Smoking Quiz

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Questions and Answers

What is the primary cause of death that is preventable in the United States?

  • Drug abuse
  • Smoking (correct)
  • Obesity
  • Alcohol consumption

Which of the following is a constituent found in tobacco smoke?

  • Benzopyrene (correct)
  • Methane
  • Chlorine
  • Acetone

What is the term used to quantify an individual's smoking history?

  • Nicotine index
  • Tobacco load
  • Pack years (correct)
  • Smoke exposure

What is the multiplicative effect of tobacco and alcohol consumption on the risk of oral cancer?

<p>The risks are multiplied (D)</p> Signup and view all the answers

What happens when benzopyrene is processed by cytochrome p450 in the body?

<p>It combines with guanine and can be added to DNA (D)</p> Signup and view all the answers

How does smoking affect the risk of developing type II diabetes?

<p>It increases the risk (A)</p> Signup and view all the answers

Which of the following is a common withdrawal symptom experienced when quitting smoking?

<p>Insomnia (C)</p> Signup and view all the answers

What medication is a partial agonist of the major receptor involved in nicotine addiction?

<p>Chantix (D)</p> Signup and view all the answers

What is the most commonly used tobacco product among youth in the United States?

<p>E-cigarettes (D)</p> Signup and view all the answers

Which of the following oral lesions is more prevalent among e-cigarette users?

<p>Nicotinic stomatitis (B)</p> Signup and view all the answers

What is a common component of e-liquid used in e-cigarettes?

<p>Propylene glycol (B)</p> Signup and view all the answers

Which of the following is NOT a potential effect of e-cigarette use?

<p>Improvement in pulmonary function (A)</p> Signup and view all the answers

What is a common component of e-cigarette vapor that has known cytotoxic, genotoxic, and carcinogenic properties?

<p>Flavoring agents (C)</p> Signup and view all the answers

Which of the following statements about nicotine exposure and brain development is true?

<p>Nicotine exposure harms brain development (D)</p> Signup and view all the answers

What is a potential benefit of e-cigarettes mentioned in the text?

<p>Modality to quit conventional cigarettes (B)</p> Signup and view all the answers

Flashcards

Benzopyrene

A tobacco-related chemical that can be added to DNA after being processed by cytochrome p450, potentially leading to cancer.

Pack years

The measurement of a person's smoking habit, calculated by multiplying the number of packs smoked per day by the number of years smoked.

Tobacco use

A condition that increases the risk of oral cancer when combined with alcohol consumption.

Insomnia

A primary withdrawal symptom experienced when quitting smoking, characterized by difficulty falling asleep and staying asleep.

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Chantix

A medication used to help people quit smoking, which works by partially activating the same receptors that nicotine does.

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Nicotinic stomatitis

An oral lesion more common among e-cigarette users, characterized by white patches in the mouth.

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Propylene glycol

A component of e-liquids used in e-cigarettes, known to cause irritation and inflammation.

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Flavoring agents

Harmful chemicals added to e-liquids that can cause serious health problems.

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E-cigarettes

The most common tobacco product used by youth in the United States.

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Nicotine exposure and brain development

Harmful effects that nicotine exposure has on the developing brain.

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Smoking

The most common cause of preventable death in the United States.

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