Smoker’s Cough  Healthy bronchi are coated with mucous and cilia. Tar makes the mucous thick, slowing the action of the cilia. The nicotine paralyzes.

Slides:

Advertisements

Similar presentations

Tobacco's Million Dollar Question

Advertisements

Gas Exchange and Smoking

10 Reasons NOT To Smoke Now Or Later

TOBACCO FACTS More than 4,000 hazardous chemicals in cigarettes.

Respiratory Diseases Respiratory diseases cause problems with breathing and getting enough oxygen.

 Kill 434,000 Americans every year  Most avoidable cause of death in US  70% increase in risk of death to heart disease  Cause 80% of all lung cancer.

Tobacco. What is in a cigarette? Nicotine- – Highly addictive, naturally in tobacco – Raises heart rate and blood pressure and breathing rate – May cause.

Smoking Basic lung structure Tobacco smoke Diseases Ways to quit.

Quick test  1) What happens to the diaphragm and rib muscles when you inhale?  2) Write the word equation for respiration?  3) What is the chemical.

Nicotine and Tobacco Use The harmful effects of smoking.

Tobacco Notes. Tobacco I.What’s in a cigarette? 1. Stimulant – drug that increases the functioning of the (CNS). - Increased HR, BP, Breathing, etc. 2.

The Respiratory System. Describe the connection between the circulatory and respiratory systems. Pulmonary Arteries pick up Oxygen and drop off carbon.

Smoking Lesson 1. Objectives 1. Students will know the basic anatomy and physiology of the lungs 2. Students will be able to describe the harmful effects.

Is Found in:. Tobacco Use:  Is the use of any nicotine-containing tobacco products, such as Cigarettes Cigars Smokeless tobacco.

Smoking and Your Health Chapter 18, Section 2 Tuesday, April 13, 2010 Pages

Objectives 33.3 The Respiratory System

Why People Use Tobacco Advertisements appealing Nicotine is addictive For pleasant effects: calms nerves, anxiety Fight off withdrawal effects Take a break,

Smoking RespirationCancer LungsDiseases.

Dangers of tobacco Use 1.State short term effects of tobacco use. 2.Summarize the long term health risks of tobacco use. 3.State the effects of second.

Smoking. What’s in a cigarette Nicotine: The addictive drug in cigarettes Stimulant: Is a drug that increases the action of the central nervous system.

Smoking Learning objective: To know how a healthy respiratory system works, and how smoking effects it.

Objectives 33.3 The Respiratory System

B6 Respiration 6.2 Gas Exchange.

Tobacco and its dangers Tobacco smoke Tobacco smoke contains about 1000 chemicals, many of them being harmful Smoking kills 12 times the number of people.

Do now! Can you read through the notes you made last lesson?

Chapter 33.3: The Respiratory System

Tobacco and its dangers Tobacco smoke Tobacco smoke contains about 1000 chemicals, many of them being harmful Smoking kills 12 times the number of people.

Do now! Can you read through the work we did on blood circulation and the heart?

Smoking. What’s in a cigarette Nicotine: The addictive drug in cigarettes Stimulant: Is a drug that increases the action of the central nervous system.

TOBACCO. What’s in a Cigarette? More than 4,000 hazardous compounds. The most harmful: Tars: chemicals present in tobacco. Tars are well known carcinogens.

- changes depending on amount of carbon dioxide in your blood - more carbon dioxide, breathing rate increases.

Respiratory System and Circulatory System. The Need for Oxygen Oxygen is used to get energy from food Nutrients that were broken down in digestion are.

Smoking D. Crowley, Smoking To know how a healthy respiratory system works, and how smoking effects it Monday, February 01, 2016.

Alcohol and Tobacco.

The Number 1 Preventable Cause of Death in the U.S. is.

Smoking Tobacco Some more super fun notes!!!. Chemicals found in Smoking tobacco There are over a 1,000 different types of harmful chemicals ◊ carcinogen-

Tobacco Unit 7 In Book p. 425.

Lesson Overview Lesson Overview The Respiratory System -Identify the structures of the respiratory system and describe their functions. -Describe gas exchange.

Heroin & Smoke Objectives: *Describe effects of the components of tobacco smoke on heart and gas exchange system **Describe the effects of the abuse of.

Should smoking be banned from all public places?.

The ABCs of Smoking HEALTH EDCO a division of WRS Group, Ltd.

1. Emphysema Emphysema Alveoli become damaged making respiratory surface smaller Causes shortness of breath Smoking greatly increases risk.

Chapter 24 Review Tobacco. True or False: The tar in cigarettes raises blood pressure and increases heart rate.

Should smoking be banned from all public places?

Content Vocabulary cilia tars bronchitis carcinogens

Tobacco and its Dangers

The Health Risks of Tobacco Use

The Respiratory System

Lesson Starter In no more than 100 words, summarise what you learned about alcohol and its affects.

Smoking IGCSE Science.

Nicotine and Tobacco Use

Nicotine and Tobacco Use

Cardiovascular, Respiratory, & Smoking Notes

The Respiratory System

Respiratory System.

Tobacco (chapter 10.1).

Respiratory System In Class Notes:.

Effects of Smoking Respiratory – Chronic Bronchitis – bronchi are irritated and cilia become damaged. Tar builds up and causes chronic coughing and mucous.

Cardiovascular, Respiratory, & Smoking Notes

Tobacco Review.

Smoking Kills Chapter 26.

Respiratory System 2.2 Notes Part 3.

Tobacco Disease and Death

Smoking All must be able to recall respiration describe lung structure

Smoking All must be able to recall respiration describe lung structure

The Respiratory System

Presentation transcript:

Smoker’s Cough  Healthy bronchi are coated with mucous and cilia. Tar makes the mucous thick, slowing the action of the cilia. The nicotine paralyzes the cilia allowing particles to accumulate in the trachea and bronchial tubes.

Chronic Diseases of the Lungs  Bronchitis – inflammation of the bronchi - deep, harsh coughing.  Emphysema – many small, flexible air sacs burst and form a few large, rigid air pockets and block air from escaping.

Heart and Circulatory System  Nicotine speeds up the heart rate – requiring more oxygen.  Carbon monoxide decreases the amount of oxygen the blood can carry.  Nicotine increases the blood pressure – increasing the heart’s work load.  Nicotine decreases the blood flow in the heart’s own arteries.  Nicotine triggers the formation of blood clots.

CANCER: How it Develops… 1. Exposure to a carcinogen. 2. Entry of the carcinogen into the cell. 3. Cell mutation. 4. Exposure to a promoter (speeds up process) 5. Out of control multiplication of mutated cells. 6. Tumor.