ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 4, Problem 3CT
Summary Introduction
To analyze:
The increase in the mucus accumulation the lungs of a smoker when compared to normal lungs.
Introduction:
The respiratory system is responsible for the exchange of gases between the blood and the external environment. The human body uses the respiratory system to take in and absorb oxygen and expel out carbon dioxide. The respiratory system is divided into various structures that function to accomplish the gaseous exchange.
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Mucous membranes (pseudostratified ciliated columnar epithelia) line most upper respiratory tract structures. Although these membranes filter the air by trapping pathogens in mucus, they are very delicate. Pieces of food passing through the oropharynx and laryngopharynx could damage this type of epithelium. Predict which type of epithelium protects the lining of the oropharynx and laryngopharynx.
Identify the epithelium lining a (any) component of the respiratory zone of the respiratory tract
1. simple squamous epithelium
2. simple cuboidal (ciliated) epithelium
3. simple columnar (ciliated) epithelium
4. pseudostratified columnar (ciliated) epithelium
5. stratified squamous epithelium
Choose the following:
(A) 1, 2, and 3
(B) 1 and 2
(C) 4 and 5
(D) 2, 3, and 4
(E) 3, 4, and 5
Respiratory Histology: For each of the following parts of the respiratory tract, indicate the type of epithelium found there (simple squamous, stratified squamous, pseudostratified ciliated columnar), and why that location requires the type of epithelium that it has.
Part of the Respiratory Tract
Type of Epithelium
Vestibule of the nostril
Laryngopharynx
Nasal cavity
Nasopharynx
Oropharynx
Alveoli
Chapter 4 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 4.1 - What components make up a tissue?Ch. 4.1 - Name the four primary tissue types and the...Ch. 4.1 - Define histology. Explain how the histology of...Ch. 4.2 - Name the three embryonic germ layers.Ch. 4.2 - Prob. 5AYPCh. 4.2 - List six characteristics common to most types of...Ch. 4.3 - List six characteristics common to most types of...Ch. 4.3 - What are the distinct cell surfaces found in...Ch. 4.3 - List and describe the major functions of...Ch. 4.3 - Describe simple, stratified, and pseudo stratified...
Ch. 4.3 - How do nonkeratinized stratified squarmous...Ch. 4.3 - Prob. 12AYPCh. 4.3 - List the types of epithelial tissue, giving the...Ch. 4.3 - Prob. 14AYPCh. 4.3 - Prob. 15AYPCh. 4.3 - What is the function of each of the following...Ch. 4.3 - Prob. 17AYPCh. 4.3 - Prob. 18AYPCh. 4.3 - What is the general function of gap junctions?Ch. 4.3 - Prob. 20AYPCh. 4.3 - Prob. 21AYPCh. 4.3 - Prob. 22AYPCh. 4.4 - What is the main characteristic that distinguishes...Ch. 4.4 - List the major functions of connective tissue, and...Ch. 4.4 - Explain th differences among blast. cyte, and...Ch. 4.4 - Prob. 26AYPCh. 4.4 - Contrast the structure and characteristics of...Ch. 4.4 - Describe the structure and functions of hyaluronic...Ch. 4.4 - Prob. 29AYPCh. 4.4 - List the two types of embryonic tissue. What does...Ch. 4.4 - What are the three classification of adult...Ch. 4.4 - Prob. 32AYPCh. 4.4 - Prob. 33AYPCh. 4.4 - Name the two types of adipose tissue, and give the...Ch. 4.4 - Prob. 35AYPCh. 4.4 - Prob. 36AYPCh. 4.4 - Name the two kinds of dense regular connective...Ch. 4.4 - Prob. 38AYPCh. 4.4 - Prob. 39AYPCh. 4.4 - Prob. 40AYPCh. 4.4 - What characteristic separates blood from other...Ch. 4.4 - Describe the function of hemopoietic tissue....Ch. 4.5 - Functionally, what is unique about muscle tissue?Ch. 4.5 - Compare the structure of skeletal, cardiac, and...Ch. 4.5 - Prob. 45AYPCh. 4.5 - Prob. 46AYPCh. 4.6 - What is the characteristic function of nervous...Ch. 4.6 - Prob. 48AYPCh. 4.6 - Differentiate among multipolar, bipolar, and...Ch. 4.6 - Prob. 50AYPCh. 4.7 - Prob. 51AYPCh. 4.7 - What are the functions of mucous serous and...Ch. 4.8 - What is the function of the inflammatory response?Ch. 4.8 - Prob. 54AYPCh. 4.9 - Define tissue repair. Differentiate between repair...Ch. 4.9 - Prob. 56AYPCh. 4.9 - Prob. 57AYPCh. 4.9 - What is granulation tissue? How does granulation...Ch. 4.10 - Prob. 59AYPCh. 4.10 - Prob. 60AYPCh. 4.10 - Prob. 61AYPCh. 4 - Given these characteristics: (I) capable of...Ch. 4 - Which of these embryonic germ layers gives rise to...Ch. 4 - Prob. 3RACCh. 4 - Stratified epithelium is usually found in areas of...Ch. 4 - Which of these characteristics do not describe...Ch. 4 - Prob. 6RACCh. 4 - Prob. 7RACCh. 4 - Pseudo stratified ciliated columnar epithelium can...Ch. 4 - Prob. 9RACCh. 4 - Prob. 10RACCh. 4 - A ________ gland has a duct that branches...Ch. 4 - Prob. 12RACCh. 4 - Mesenchymal cells a. form embryonic connective...Ch. 4 - Prob. 14RACCh. 4 - Prob. 15RACCh. 4 - Prob. 16RACCh. 4 - Which of these is not true of adipose tissue? a....Ch. 4 - Which of these types of connective tissue has the...Ch. 4 - Prob. 19RACCh. 4 - Prob. 20RACCh. 4 - Prob. 21RACCh. 4 - Which of these statements about nervous tissue is...Ch. 4 - The linings of the digestive, respiratory,...Ch. 4 - Prob. 24RACCh. 4 - Which of these types of cells is labile? a. neuron...Ch. 4 - Prob. 26RACCh. 4 - Given the observation that a tissue has more than...Ch. 4 - Prob. 2CTCh. 4 - Prob. 3CTCh. 4 - Prob. 4CTCh. 4 - Prob. 5CTCh. 4 - Prob. 6CT
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- A hardcore smoker can easily suffer from a prolonged cough. Explain how this condition affects the function of the respiratory system.arrow_forwardAlan has been smoking for the past 20 years and has been experiencing some shortness of breath and a cough. His physician, Dr. Anthony, sees him. The physician orders a lung capacity test and a chest X-ray. What structural changes occur with emphysema?arrow_forwardThe Respiratory System Examine an H&E slide of a transverse section of the trachea or main bronchus, and respond to the following. 1. Give the three major layers in its wall from within outwards.i.ii.ii. 2. At high power fucus on the the apical surface of the epithelium,what structures are there? 3. What is function of the apical cell surface structures? 4. Still at a high power, how many nuclear (cell) layers can you observe? 5. Why is the epithelium called pseudostratified? 6. Look for goblet cells; what three functions do mucus produced by these cells serve?i.ii.iii. 7. Besides globlet cells, what other four types of cells are present in the epithelium?I.ii.iii.iv. 8. The epithelium is supported by a lamina priopria of loose connective tissue. Which two connective tissue fibres occur in this sub-layer?i.ii. 9. The presence of seromucous glands indicates the submucosal layer. What function is served by secretions of these glands? 10. The presence of the cartilage indicates the…arrow_forward
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