Cardiopulmonary Anatomy and Physiology Essentials of Respiratory Care 6th Edition – Test, Exams of Nursing

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Cardiopulmonary Anatomy and

Physiology Essentials of

Respiratory Care 6th Edition –

Test Bank

Chapter 1 The Anatomy and Physiology of the Respiratory System MULTIPLE CHOICE

1. Which of the following are primary components of the upper airway? a. nose, oral cavity, pharynx b. larynx, trachea, and bronchi c. nose, oral cavity, larynx and trachea d. nose, oral cavity, pharynx, larynx, and trachea ANS: A Feedback A The nose, oral cavity, and pharynx are the primary structures that compose the up B The trachea and bronchi and subglottic portion of the larynx are located in the low C The trachea and subglottic part of the larynx are located in the lower airway.

D The trachea and subglottic portion of the larynx are located in the lower airway. PTS: 1 DIF: Recall REF: The Upper Airway OBJ: 1

2. Which of the following is NOT a primary function of the nose? a. conduct gas and food to lower airway b. humidfy inspired gas c. filter the inspired gas d. warm the inspired gas ANS: A Feedback A The nose serves as passageway for gas, not food, to the lower airway. B The nose humidifies,, warms, and filters the inspired gas. C^ The nose humidifies, warms, and filters the inspired gas. D The nose humdifies, warms, and filters the inspired gas. PTS: 1 DIF: Recall REF: The Nose OBJ: 3

3. Which of the following are functions of the upper airway?
4. Conduction of gas to lower airway
5. Prevent foreign materials from entering lower airway III. Warm, filter, and humdify inspired gas
6. Aid in speech and smell a. I, II, III, and IV c. I, III, and I b. I, II, and III only d. I, II, and IV ANS: A Feedback A (^) The upper airway performs all of the listed functions B^ The upper airway performs all of the listed functions C^ The upper airway performs all of the listed functions D^ The upper airway performs all of the listed functions PTS: 1 DIF: Recall REF: The Upper Airway OBJ: 2

4. Which structures form the upper third of the nose?
5. Nasal bones
6. Frontal process of maxilla III. Lateral nasal cartilage
7. Greater alar cartilage

a. I and II only c. I. II, and IV b. I , II, and III only d. I, II, III, and ANS: A Feedback A The upper third of the nose is composed of teh nasal bones and frontal process of B The upper third of the nose is composed of teh nasal bones and frontal process of C The upper third of the nose is composed of teh nasal bones and frontal process of D The upper third of the nose is composed of teh nasal bones and frontal process of PTS: 1 DIF: Recall REF: The Nose OBJ: 4

5. Which structure form the lower two-thirds of the nose?
6. Lateral nasal cartilage
7. Lesser and greater alar cartilages III. Septal cartilage
8. Fibrous fatty tissue

a. I, II, III, and IV c. I, II, and IV

b. I, II, and III only d. I. III, and IV ANS: A Feedback A (^) All of the listed structures compose the lower two-thirds of the nose B^ All of the listed structures compose the lower two- thirds of the nose C All of the listed structures compose the lower two-thirds of the nose D^ All of the listed structures compose the lower two-thirds of the nose PTS: 1 DIF: Recall REF: The Nose OBJ: 4

6. What is the term for widening of the nostrils that can occur during respiratory distress? a. nasal flaring c. retractions b. alar collapse d. grunting ANS: A Feedback

A Nasal flaring is the term for the widening of the nostrils, especially seen in respirat

B Nasal flaring is the term for the widening of the nostrils, especially seen in respirat C^ Nasal flaring is the term for the widening of the nostrils, especially seen in respirat D^ Nasal flaring is the term for the widening of the nostrils, especially seen in respirat PTS: 1 DIF: Recall REF: The Nose|Clinical Connection 1-1: Flaring Nostrils OBJ: 5

7. Which of the following structures form the anterior nasal septum?
8. Septal cartilage
9. Vomer III. Perpendicular plate of ethmoid bone
10. Frontal process of maxilla a. I only c. II, III, and I b. I and II only d. I, II, and III ANS: A Feedback A The anterior portion of the nasal septum if formed by the septal

cartilage

B The anterior portion of the nasal septum if formed by the septal cartilage C^ The anterior portion of the nasal septum if formed by the septal cartilage D^ The anterior portion of the nasal septum if formed by the septal cartilage PTS: 1 DIF: Recall REF: The Nose OBJ: 6

8. Which structures form the posterior section of the floor of the nasal cavity?
9. Nasal bones
10. Cribriform plate of the ethmoid bone III. Palatine process of maxilla
11. Superior portion of soft palate a. IV only c. II, III, and I b. III and IV only d. 1, II, III only ANS: A Feedback A The posterior section of the nasal cavity floor is formed by the superior portion of t

B The posterior section of the nasal cavity floor is formed by the superior portion of t

C The posterior section of the nasal cavity floor is formed by the superior portion of t D The posterior section of the nasal cavity floor is formed by the superior portion of t PTS: 1 DIF: Recall REF: The Nose OBJ: 6

9. What is the term for the openings created by the alae nasi and septal cartilage? a. nares c. vestibule b. glottis d. choana ANS: A Feedback A (^) The nares or nostrils are the openings formed by the alae nasi and septal cartilag B^ The nares or nostrils are the openings formed by the alae nasi and septal cartilag C^ The nares or nostrils are the openings formed by the alae nasi and septal cartilag D^ The nares or nostrils are the openings formed by the alae nasi and septal cartilag PTS: 1 DIF: Recall REF: The Nose OBJ: 6

10. What type of epithelium lines the anterior third of the nasal cavity? a. stratified squamous b. pseudostratified ciliated squamous c. pseudostratified ciliated columnar d. cuboidal ANS: A Feedback A (^) The anterior third of the nasal cavity id lined with stratified squamous epithelium. B^ The anterior third of the nasal cavity id lined with stratified squamous epithelium. C^ The anterior third of the nasal cavity id lined with stratified squamous epithelium. D^ The anterior third of the nasal cavity id lined with stratified squamous epithelium. PTS: 1 DIF: Recall REF: The Nose OBJ: 6
11. In which structure would vibrissae normally be found? a. nasal cavity c. laryngopha b. oropharynx d. trachea

ANS: A

Feedback A (^) Vibrissae are normally found in the vestibule of the nasal cavity. B^ Vibrissae are normally found in the vestibule of the nasal cavity. C^ Vibrissae are normally found in the vestibule of the nasal cavity. D^ Vibrissae are normally found in the vestibule of the nasal cavity. PTS: 1 DIF: Recall REF: The Nose OBJ: 6

12. What type of epithelium is present in the posterior two-thirds of the nasal cavity? a. pseudostratified ciliated columnar c. stratified sq b. cuboidal d. pseudostra ANS: A Feedback A The posterior two-thirds of the nasal cavity is lined with pseudostratified, ciliated c B The posterior two-thirds of the nasal cavity is lined with

pseudostratified, ciliated c

C The posterior two-thirds of the nasal cavity is lined with pseudostratified, ciliated c D The posterior two-thirds of the nasal cavity is lined with pseudostratified, ciliated c PTS: 1 DIF: Recall REF: The Nose OBJ: 6

13. What is another term for conchae? a. turbinates c. vestibule b. choana d. alae ANS: A Feedback A (^) The conchae in the nasal cavity are also called nasal turninates. B^ The conchae in the nasal cavity are also called nasal turninates. C^ The conchae in the nasal cavity are also called nasal turninates. D^ The conchae in the nasal cavity are also called nasal turninates. PTS: 1 DIF: Recall REF: The Nose OBJ: 6
14. Where is the olfactory region located in the nasal cavity?

a. superior and middle turbinates c. choana b. middle and inferior turbinates d. vestibule ANS: A Feedback A (^) The olfactory region is located near the superior and middle turbinates. B^ The olfactory region is located near the superior and middle turbinates. C^ The olfactory region is located near the superior and middle turbinates. D^ The olfactory region is located near the superior and middle turbinates. PTS: 1 DIF: Recall REF: The Nose OBJ: 6

15. Which of the following sinuses are considered to be paranasal sinuses?
16. Maxillary
17. Frontal III. Ethmoid
18. Sphenoid a. I. II. III, and IV c. I. III, and IV

b. I, II, and III only d. I and II onl ANS: A Feedback A (^) The paranasal sinuses include the maxillary, frontal, ethmoid, and sphenoid sinus B^ The paranasal sinuses include the maxillary, frontal, ethmoid, and sphenoid sinus C^ The paranasal sinuses include the maxillary, frontal, ethmoid, and sphenoid sinus D^ The paranasal sinuses include the maxillary, frontal, ethmoid, and sphenoid sinus PTS: 1 DIF: Recall REF: The Nose OBJ: 6

16. What effect, if any, would be expected from the topical application of phenylephrine on the nasal mucosa? a. vasoconstriction c. bronchospa b. vasodilation d. no known e ANS: A

Feedback

A When phenylephrine is applied to the nasal mucosa, vasoconstriction should occu B When phenylephrine is applied to the nasal mucosa, vasoconstriction should occu C When phenylephrine is applied to the nasal mucosa, vasoconstriction should occu D When phenylephrine is applied to the nasal mucosa, vasoconstriction should occu PTS: 1 DIF: Recall REF: The Nose|Clinical Connection 1-2: The Nose: An Excellent Route for Administration of Topical Agents OBJ: 7

17. Among pediatric patients, in which age range is epistaxis most prevalent? a. 2-10 years c. 8-16 years b. newborn -2 years d. 10-14 years ANS: A Feedback A (^) In pediatric patients, nosebleeds are most prevalent among the 2-10 year olds. B^ In pediatric patients, nosebleeds are most prevalent among the 2-10 year olds. C^ In pediatric patients, nosebleeds are most

prevalent among the 2-10 year olds. D^ In pediatric patients, nosebleeds are most prevalent among the 2-10 year olds.

PTS: 1 DIF: Recall REF: The Nose|Clinical Connection 1-3: Nosebleeds (Epistaxis) OBJ: 8

18. Approximately what portion of the sense of taste is reliant upon the sense of smell? a. 80% c. 40% b. 60% d. 20% ANS: A Feedback A (^) Approximately 80% of the sense of taste is reliant upon the sense of smell. B^ Approximately 80% of the sense of taste is reliant upon the sense of smell. C^ Approximately 80% of the sense of taste is reliant upon the sense of smell. D^ Approximately 80% of the sense of taste is reliant upon the sense of smell. PTS: 1 DIF: Recall REF: The Nose|Clinical Connection 1-4: Nasal Congestion and Its Influence on Taste OBJ: 9

19. Which of the following can cause sinusitis?
20. Upper respiratory infection
21. Dental infection III. Air travel
22. Scuba diving a. I, II, III, and IV c. I, II, and III b. I and II only d. I, II, and IV ANS: A Feedback A (^) All of the listed factors can cause sinusitis B^ All of the listed factors can cause sinusitis C^ All of the listed factors can cause sinusitis D^ All of the listed factors can cause sinusitis PTS: 1 DIF: Recall REF: The Nose|Clinical Connection 1-6: Sinusitis OBJ: 10

20. In the oral cavity, what is the term for the space between the teeth and lips? a. vestibule c. vibrissae b. vallecula d. ventricle ANS: A Feedback A (^) The space between the teeth and lips is called the vestibule. B^ The space between the teeth and lips is called the vestibule. C^ The space between the teeth and lips is called the vestibule. D^ The space between the teeth and lips is called the vestibule. PTS: 1 DIF: Recall REF: Oral Cavity OBJ: 11
21. What is the name of the structure that secures the tongue to the floor of the mouth? a. lingual frenulum c. instrinsic lin b. extrinsic lingual muscles d. uvula ANS: A