Chapter 17 Review Questions
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
