Question 1

Which muscle contracts during forced expiration?

Accepted Answer

A)   internal oblique
B)   serratus anterior
C)   sternocleidomastoid
D)   pectoralis major

Question 2

A chronic respiratory disease that leads to an expanded "barrel chest" is

Accepted Answer

A)   emphysema.
B)   lung cancer.
C)   tuberculosis.
D)   pneumonia.

Question 3

Anatomical region of the nasal cavity containing nose hairs.

Accepted Answer

A)   nasal septum
B)   olfactory mucosa
C)   nasal conchae
D)   vestibule
E)   uvula

Question 4

The ________ tonsil, or adenoids, is located on the wall of the nasopharynx.

Accepted Answer

The answer of The ________ tonsil, or adenoids, is located...

Question 5

The ________ marks the point where the trachea branches into the two main bronchi.

Accepted Answer

The answer of The ________ marks the point where the...

Question 6

Which pulmonary disease is characterized by a permanent enlargement of the alveoli?

Accepted Answer

A)   emphysema
B)   tuberculosis
C)   pneumonia
D)   lung cancer

Question 7

An infectious illness that results in the accumulation of fluid in the alveoli is

Accepted Answer

A)   tuberculosis.
B)   emphysema.
C)   bronchitis.
D)   pneumonia.

Question 8

The correct definition of bronchopulmonary segments is

Accepted Answer

A)   arbitrary subdivisions of a lung, about as large as a fist (0.3 liter) .
B)   parts of the lung that are easy to remove during surgery.
C)   parts of the lungs that are separated by the oblique and horizontal fissures.
D)   parts of the lung that are supplied by a single tertiary bronchus (and its branches) .

Question 9

What type of epithelium occurs in the respiratory mucosa?

Accepted Answer

A)   pseudostratified ciliated columnar epithelium
B)   simple squamous epithelium
C)   simple columnar epithelium
D)   stratified squamous epithelium

Question 10

The scalene muscles are involved in deep inspiration.

Accepted Answer

A) True 
 B)False

Question 11

Describe the effects of smoking on (a) alveolar structure, (b) cilia and alveolar macrophages, and (c) the bronchial epithelium.

Accepted Answer

Components of tobacco smoke lead to dest...

Question 12

Gas exchange occurs across the bronchi and bronchioles.

Accepted Answer

A) True 
 B)False

Question 13

The function of type II alveolar cells is to produce ________.

Accepted Answer

The answer of The function of type II alveolar cells...

Question 14

Which structure does not enter or exit from the hilum of a lung?

Accepted Answer

A)   bronchial vein
B)   phrenic nerve
C)   pulmonary artery
D)   pulmonary plexus

Question 15

The part of the brain that generates the basic respiratory rhythm is the

Accepted Answer

A)   medulla oblongata.
B)   limbic system.
C)   hypothalamus.
D)   cerebrum.

Question 16

The groove through which air passes between nasal conchae is called a choanae.

Accepted Answer

A) True 
 B)False

Question 17

Type II alveolar cells produce pleural fluid to keep the walls of the alveoli from collapsing or adhering together.

Accepted Answer

A) True 
 B)False

Question 18

Figure 22.3
Use the diagram above to answer the following questions.
-Identify the letter that indicates the cartilage that anchors the vocal cords posteriorly.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   E

Question 19

In a preserved cadaver, the first rib is likely to form a groove on which surface of the lung?

Accepted Answer

A)   basal
B)   mediastinal
C)   inferior costal
D)   apical (apex)

Question 20

The pleural cavities extend two ribs below the inferior border of the lungs.

Accepted Answer

A) True 
 B)False

Exam 22: The Respiratory System

An infectious illness that results in the accumulation of fluid in the alveoli is

Correct AnswerverifiedShow Answer

A chronic respiratory disease that leads to an expanded "barrel chest" is

Correct AnswerverifiedShow Answer

Which structure does not enter or exit from the hilum of a lung?

Correct AnswerverifiedShow Answer

The correct definition of bronchopulmonary segments is

Correct AnswerverifiedShow Answer

The ________ marks the point where the trachea branches into the two main bronchi.

Correct AnswerverifiedShow Answer

Gas exchange occurs across the bronchi and bronchioles.

Correct AnswerverifiedShow Answer

The ________ tonsil, or adenoids, is located on the wall of the nasopharynx.

Correct AnswerverifiedShow Answer

The pleural cavities extend two ribs below the inferior border of the lungs.

Correct AnswerverifiedShow Answer

The part of the brain that generates the basic respiratory rhythm is the

Correct AnswerverifiedShow Answer

Figure 22.3 Use the diagram above to answer the following questions. -Identify the letter that indicates the cartilage that anchors the vocal cords posteriorly.

Correct AnswerverifiedShow Answer

Describe the effects of smoking on (a) alveolar structure, (b) cilia and alveolar macrophages, and (c) the bronchial epithelium.

Correct AnswerverifiedComponents of tobacco smoke lead to dest...View AnswerShow Answer

The function of type II alveolar cells is to produce ________.

Correct AnswerverifiedShow Answer

What type of epithelium occurs in the respiratory mucosa?

Correct AnswerverifiedShow Answer

Anatomical region of the nasal cavity containing nose hairs.

Correct AnswerverifiedShow Answer

Type II alveolar cells produce pleural fluid to keep the walls of the alveoli from collapsing or adhering together.

Correct AnswerverifiedShow Answer

The groove through which air passes between nasal conchae is called a choanae.

Correct AnswerverifiedShow Answer

Which pulmonary disease is characterized by a permanent enlargement of the alveoli?

Correct AnswerverifiedShow Answer

The scalene muscles are involved in deep inspiration.

Correct AnswerverifiedShow Answer

In a preserved cadaver, the first rib is likely to form a groove on which surface of the lung?

Correct AnswerverifiedShow Answer

Which muscle contracts during forced expiration?

Correct AnswerverifiedShow Answer

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Components of tobacco smoke lead to dest...
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