Portage Learning A&P Chapter 23 Exam | Questions and Answers with Verified Solutions
Which of the following organs is not part of the lower
respiratory system? A
A) oropharynx
B) trachea
C) larynx
D) bronchi
E) alveoli
Air entering the body is filtered, warmed, and humidified by
the A
A) upper respiratory tract.
B) lower respiratory tract.
C) lungs.
D) alveoli.
E) bronchioles.
Large airborne particles are filtered by
C
A) choanae.
B) the soft palate.
C) hairs in the nasal vestibule.
D) the nasal sinuses.
E) the nasopharynx.
The conchae
D
A) divide the nasal cavity into a right and a left side.
B) provide an opening into the pharynx.
C) provide a surface for the sense of smell.
D) create turbulence in the air to trap particulate matter in
mucus.
E) provide an opening to paranasal sinuses.
Functions of the nasal cavity include all of the following,
except D
A) filtering the air.
B) warming the air.
C) humidifying the air.
D) acting as a damping chamber when coughing.
E) acting as a resonating chamber in speech.
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, Portage Learning A&P Chapter 23 Exam | Questions and Answers with Verified Solutions
The openings to the nostrils are the
A
A) external nares.
B) internal nares.
C) vestibules.
D) conchae.
E) nasal apertures.
The portion of the nasal cavity contained within the flexible
tissues of the external nose is the B
A) nasopharynx.
B) vestibule.
C) internal chamber.
D) conchae.
E) nasal septum.
The portion of the pharynx that receives both air and food
is the B
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) aeropharynx.
E) internal pharynx.
The common passageway shared by the respiratory and
digestive systems is the
D
A) larynx.
B) glottis.
C) vestibule.
D) pharynx.
E) trachea.
The auditory tubes open into the
A
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) larynx.
E) nasal cavity.
Stuvia 2026-2027 | Latest Version
, Portage Learning A&P Chapter 23 Exam | Questions and Answers with Verified Solutions
The palatine tonsils lie in the walls of the
B
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) larynx.
E) nasal cavity.
The ________ is lined by stratified squamous epithelium.
C
A) nasopharynx
B) trachea
C) oropharynx
D) larynx
E) nasal cavity
The larynx contains ________ cartilages.
D
A) three unpaired
B) six paired
C) a total of nine
D) A, B, and C
E) a variable number of
Components of the upper respiratory system include all of
the following, except the A
A) lips.
B) nose.
C) nasal cavity.
D) pharynx.
E) paranasal sinuses.
The glottis is
C
A) the soft tissue that hangs off the end of the soft palate.
B) a flap of elastic cartilage.
C) the opening to the larynx.
D) the opening to the pharynx.
E) part of the hard palate.
The vocal folds are located within the
C
A) nasopharynx.
B) oropharynx.
C) larynx.
D) trachea.
E) bronchi.
Stuvia 2026-2027 | Latest Version
Which of the following organs is not part of the lower
respiratory system? A
A) oropharynx
B) trachea
C) larynx
D) bronchi
E) alveoli
Air entering the body is filtered, warmed, and humidified by
the A
A) upper respiratory tract.
B) lower respiratory tract.
C) lungs.
D) alveoli.
E) bronchioles.
Large airborne particles are filtered by
C
A) choanae.
B) the soft palate.
C) hairs in the nasal vestibule.
D) the nasal sinuses.
E) the nasopharynx.
The conchae
D
A) divide the nasal cavity into a right and a left side.
B) provide an opening into the pharynx.
C) provide a surface for the sense of smell.
D) create turbulence in the air to trap particulate matter in
mucus.
E) provide an opening to paranasal sinuses.
Functions of the nasal cavity include all of the following,
except D
A) filtering the air.
B) warming the air.
C) humidifying the air.
D) acting as a damping chamber when coughing.
E) acting as a resonating chamber in speech.
Stuvia 2026-2027 | Latest Version
, Portage Learning A&P Chapter 23 Exam | Questions and Answers with Verified Solutions
The openings to the nostrils are the
A
A) external nares.
B) internal nares.
C) vestibules.
D) conchae.
E) nasal apertures.
The portion of the nasal cavity contained within the flexible
tissues of the external nose is the B
A) nasopharynx.
B) vestibule.
C) internal chamber.
D) conchae.
E) nasal septum.
The portion of the pharynx that receives both air and food
is the B
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) aeropharynx.
E) internal pharynx.
The common passageway shared by the respiratory and
digestive systems is the
D
A) larynx.
B) glottis.
C) vestibule.
D) pharynx.
E) trachea.
The auditory tubes open into the
A
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) larynx.
E) nasal cavity.
Stuvia 2026-2027 | Latest Version
, Portage Learning A&P Chapter 23 Exam | Questions and Answers with Verified Solutions
The palatine tonsils lie in the walls of the
B
A) nasopharynx.
B) oropharynx.
C) laryngopharynx.
D) larynx.
E) nasal cavity.
The ________ is lined by stratified squamous epithelium.
C
A) nasopharynx
B) trachea
C) oropharynx
D) larynx
E) nasal cavity
The larynx contains ________ cartilages.
D
A) three unpaired
B) six paired
C) a total of nine
D) A, B, and C
E) a variable number of
Components of the upper respiratory system include all of
the following, except the A
A) lips.
B) nose.
C) nasal cavity.
D) pharynx.
E) paranasal sinuses.
The glottis is
C
A) the soft tissue that hangs off the end of the soft palate.
B) a flap of elastic cartilage.
C) the opening to the larynx.
D) the opening to the pharynx.
E) part of the hard palate.
The vocal folds are located within the
C
A) nasopharynx.
B) oropharynx.
C) larynx.
D) trachea.
E) bronchi.
Stuvia 2026-2027 | Latest Version
