Chapter 17 Review Questions

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The respiratory system and the _____ system equally share the responsibility of supplying oxygen to and eliminating carbon dioxide from the body

Cardiovascular

Keeps food out of trachea

Epiglottis

The exchange of gases between the lungs and the blood is called

External respiration

Cystic Fibrosis is caused by excessive exposure to espestis, cilica, or coal dust T/F

False.

Total lung capacity is the maximum volume of air that can be expelled at the normal rate of exhalation after a maximum inspiration T/F

False. Functional Lung Capacity

The trachea is a passageway for both air and food T/F

False. Pharnyx

Inhalation

Inspiration

The lowermost portion of the pharynx is called the _____

Laryngopharynx

The outermost portion of the pharynx is called the _______

Nasopharynx

The two phases of _____ inspiration and expiration

Respiration

Terminal bronchioles subdivide into microscopic branches called ______ bronchioles.

Respiratory

The lungs of infants with _____ have two little curfactant and tend to collapse

Respiratory Distress Syndrome

the common cold is a contagious infection of the upper respiratory tract caused by a form of the _______

Rhinovirus

the _____ is a tubular passage way that extends cricoid cartilage of the larynx to the 5th thoracic vertebra

Trachea

Air coming from the lungs causes the vocal cords to vibrate and produce sound T/F

True

Epiglottis is a large piece of cartilage that covers the glottis when we swallow T/F

True

In the lungs, surfactant is secreted by _____ cells

alveolar

secretes surfactant

alveolar cells

In the lungs the grapelike outpouchings of epithelium and elastic basement membrane surrounded externally by a capillary network are called ______

alveoli

A collapsed lung or reduction in the volume of a part of a lung is known as _______

atelectasis

Alveolar ducts are also called _______

atria

The ______ is a ring of cartilage that forms the lowermost wall of the larynx

cricoid cartilage

The peared rod shapped blank _____ cartilages are located in the mucous membrane fold that connects the epiglottis arytenoid cartilages

cuneiform

The secretory cells of the lungs are affected in patients with ______

cystic fibrosis

As the dome like diaphram contracts moves

downward

Patients with _____ suffer from the destruction of the walls of the alveoli

emphysema

The three unpaired pieces of cartilage in the larynx are the thyroid cartilage, the ____, cricoid cartilage

epiglottis

Nostrils

external nares

The oropharynx, has only one opening the _____ which connects with the mouth

fauces

The ______ residual capacity is the volume of gas in the lungs at the end of a normal tidal volume exhalation

functional

The pharnyx connects to the trachea via the _______

larynx

Voice Box

larynx

On entering the lungs the primary bronchi divide to form smaller bronchi called ______ bronchi

lobar

Each segment of lung tissue is divided into a number of ______ wrapt in elastic connective tissue with a lymphatic and arteriole a venule and bronchioles form a terminal bronchial

lobules

Goblet cells located in the trachea produce ______

mucous

The internal nose connects to the Pharynx via two openings called the internal _______

nares

The sense of smell detects _____ stimuli

olefactory

Throat

pharynx

tension on the vocal cords controls _____

pitch

The lungs are paired, cone shaped organs located in the ______ cavity

pleural

Legionnares Disease results in acute

pnemonia

Physicians who specialize int he diagnosis and treatment of diseases of the lung are called _______

pulmonologists

The overall excange of gases between the atmosphere, the blood, and the cells

respiration

The nose is seperated into a right and left nasal cavity by the nasal

septum

Olefactory receptors are located in the membrane that lines the ______ meatus

superior

Adams Apple

thyroid cartilage

Windpipe

trachea

Breathing

ventalation

False vocal cords

vestibular folds

The interior portions of the nasal cavities just inside the nostrils are known as the ______

vestiubles


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