Smokers tend to suffer from lower respiratory tract infections. Introduction: Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

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Answer 1

Question

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

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foraging/diet type teeth tongue stomach intestines cecum Insectivory numerous, spiky, incisors procumbentExample: moleExample: shrew -- simple short mostly lacking Myrmecophagy absent or reduced in numbers, peg-likeExample: tamandua anteater extremely long simple, often roughened short small or lacking Terrestrial carnivory sharp incisors; long, conical canines; often carnassial cheek teeth; may have crushing molarsExample: dog -- simple short small Aquatic carnivory homodont, spiky, numerousExample: common dolphin -- simple or multichambered (cetaceans only) variable small or absent Sanguinivory very sharp upper incisors; reduced cheek teethExample: vampire bat grooved tubular, highly extensible long small or lacking Herbivory (except nectivores) incisors robust or absent; canines reduced or absent; diastema; cheek teeth enlarged with complex occlusal surfacesExample: beaver -- simple (hindgut fermenters) or multichambered (ruminants) long large Filter feeding none…

3. Shown below is the dental formula and digestive tract anatomy of three mammalian species (A, B, and C). What kind of diet would you expect each species to have? Support your answers with what you can infer from the dental formula and what you can see in the diagram. Broadly speaking, what accounts for the differences? Species A 3/3, 1/1, 4/4, 3/3 པར『ན་ cm 30 Species B 4/3, 1/1, 2/2, 4/4 cm 10 Species C 0/4, 0/0,3/3, 3/3 020

3. Shown below is the dental formula and digestive tract anatomy of three mammalian species (A, B, and C). What kind of diet would you expect each species to have? Support your answers with what you can infer from the dental formula and what you can see in the diagram. Broadly speaking, what accounts for the differences? Species A 3/3, 1/1, 4/4, 3/3 cm 30 Species B 0/4, 0/0, 3/3, 3/3 cm 10 Species C 4/3, 1/1, 2/2, 4/4 E 0 cm 20 AIL

Answer 2

Question

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Expert Solution & Answer

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Answer 3

Question

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Expert Solution & Answer

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Answer 4

Question

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Answer 6

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Answer 7

Chapter 21, Problem 1CTQ

a.

Summary Introduction

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Answer 8

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Answer 9

b.

Summary Introduction

To discuss:

The microbiome of smokers differs from that of healthy, non-smoking individuals and how that may impact their health.

Introduction:

Smoke contains nicotine which after getting burning deposits in the alveoli lining of the lungs and destroys the epithelial lining of the respiratory tract cells.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 21.1 - Prob. 1AYP Ch. 21.1 - Prob. 2AYP Ch. 21.2 - Prob. 3AYP Ch. 21.3 - Prob. 4AYP Ch. 21.3 - Prob. 5AYP Ch. 21.3 - Prob. 6AYP Ch. 21.4 - Prob. 7AYP Ch. 21.4 - Prob. 8AYP Ch. 21.4 - Prob. 9AYP Ch. 21.4 - Prob. 10AYP

Smokers tend to suffer from lower respiratory tract infections. Introduction: Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Solution Summary: The author explains that smokers suffer from lower respiratory tract infections due to the destruction of the epithelial layer in lungs.

Concept explainers

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Want to see the full answer?

Chapter 21 Solutions

Smokers tend to suffer from lower respiratory tract infections. Introduction: Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Solution Summary: The author explains that smokers suffer from lower respiratory tract infections due to the destruction of the epithelial layer in lungs.

Concept explainers

To explain: Smokers tend to suffer from lower respiratory tract infections. Introduction: Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.

Want to see the full answer?

Chapter 21 Solutions

To explain:

Smokers tend to suffer from lower respiratory tract infections.

Introduction:

Lower respiratory tract infections cause the destruction of the epithelial layer in lungs. It can be caused due to a bacterial, viral infection or due to smoking.