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Anatomy: Respiratory system
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Questions in this quiz (33)
1The vestibule...
- AIs the portion of the nasal cavity enclosed by the flexible tissue of the nose
- BIs part of the Nasal cavity
- CIs also called the choana
- DIs where the nasal cavity opens into the oropharynx
- EExtends posteriorly from the hard palate and separates the superior nasopharynx from the rest of the pharynx
2The hard palate...
- AForms the floor of the nasal cavity and is composed of the maxillary and palatine bones
- BSeparates the oral from nasal cavities
- CIs where the nasal cavity opens into the nasopharynx
- DIs the portion of the nasal cavity enclosed by the flexible part of the nose
- EIs also called the choana
3What is the correct order of tissue progression of the nasal epithelium?
- AKeratinized stratified squamous epithelium > stratified squamous epithelium > pseudostratified ciliated columnar epithelium
- BStratified squamous epithelium > simple squamous epithelium > ciliated columnar epithelium
- CKeratinized stratified squamous epithelium > simple squamous epithelium > simple columnar epithelium
- DStratified squamous epithelium > simple cuboidal epithelium > stratified cuboidal epithelium
- EKeratinized stratified squamous epithelium > simple cuboidal epithelium > ciliated columnar epithelium
4The nasopharynx...
- AIs directly behind the nasal cavity above the soft palate
- BConnects to the middle ear via the auditory tubes
- CContains only the middle and inferior nasal conchae
- DContains the adenoids
- EContains the uvula
5The oropharynx...
- AIs between the soft palate and the base of the tongue
- BContains the uvula which blocks the laryngopharynx when swallowing
- CHas palatine, lingual, and pharyngeal tonsils
- DExtends inferiorly from the hyoid to the larynx
- EIs covered with stratified squamous epithelium
6The laryngopharynx...
- AExtends inferiorly from the hyoid to the larynx
- BIs comprised of respiratory epithelium
- CContains the uvula and palatine tonsils
- DIs comprised of stratified squamous epithelium
- EConnects to the auditory tubes
7Which of the laryngeal cartilages are paired?
- AArytenoid, corniculate, cunieform
- BThyroid, cricoid, epiglottis
- CCorniculate, cricoid, cunieform
- DEpiglottis, thyroid, arytenoid
- ECunieform, epiglottis, cricoid
8The rima glottidis...
- AIs open when the vocal folds are relaxed
- BAllows air to pass through for vocalization and respiration
- CIs closed when the vocal folds are relaxed
- DIs found in the larynx
- EProtects the glottis during swallowing
9The glottis includes both the vocal folds and the rima glottidis
- ATrue
- BFalse
10Intrinsic muscles are responsible for elevating the larynx
- ATrue
- BFalse
11The trachea...
- ASplits to the R & L principle bronchi at the sternal angle and is reinforced by cartilagenous carina
- BContains a mucosal layer of pseudostratified ciliated columnar epithelium
- CHas adventitia that is dense CT and connects the trachea to other mediastinal tissues
- DSplits to the R & L principle bronchi at T7
- EContains a mucosal layer with mucous glands
12Most of the tracheal vascular supply comes from the superior and inferior thyroid arteries
- ATrue
- BFalse
13Most of the innervation of the trachea and pharynx comes from the vagus nerve
- ATrue
- BFalse
14The upper respiratory tract runs from the orifices to the vocal cords
- ATrue
- BFalse
15The lower respiratory tract runs from the false vocal cords to the alveoli
- ATrue
- BFalse
16The conducting zone...
- ARuns from the true vocal folds to the terminal bronchioles
- BHas walls that are too thick to support gas exchange
- CTogether with the upper airways is considered the anatomic dead space
- DRuns from the respiratory bronchioles to the alveoli and includes the terminal bronchioles
- EComprises the majority of the lung capacity
17The respiratory zone...
- ARuns from the respiratory bronchioles to the alveoli and includes terminal bronchioles
- BContains walls sufficiently thin to support gas exchange
- CContains walls too thick to support gas exchange
- DRuns from true vocal folds in trachea to terminal bronchioles
- EComprises the majority of lung capacity
18The right primary bronchus...
- AContains a mucosal and submucosal layer
- BIs more likely to have objects lodged in it
- CEnters the lungs at the hilus
- DOnly has a mucosal layer
- EEnters the lungs at the superior lobe
19Each lobe of the lung receives its own primary pulmonary bronchus
- ATrue
- BFalse
20Both the right and left lung get a superior, middle, and inferior lobar bronchus
- ATrue
- BFalse
21The superior, middle, and inferior lobes of the left lung are divided into 3 2 and 5 bronchopulmonary segments respectively
- ATrue
- BFalse
22The terminal bronchioles...
- ALead to the respiratory bronchioles and terminal bronchioles
- BProgresses from pseudostratified columnar to simple columnar to simple cuboidal
- CContain cilia and mucous producing cells the entire way through
- DAre surrounded by smooth muscle
- EAre surrounded by cartilagenous rings
23The membrane of the alveoli are simple cuboidal epithelium
- ATrue
- BFalse
24The primary source of angiotensin I and II is the
- ASquamous pulmonary epithelia
- BCapillary endothelium
- CAlveolar capillaries
- DVisceral pleura
- EParietal pleura
25The alveolar-capillary membrane is the result of
- AFusion of the basal lamina of the alveolar epithelium and the adjacent capillaries
- BFusion of the capillary endothelium and the squamous pulmonary epithelium
- CFusion of the basal lamina of the alveolar epithelium and the capillary endothelium
- DFusion of the squamous pulmonary epithelium and the basal lamina
26Type 1 pulmonary epithelial cells
- AAre in the alveoli
- BAre simple squamous epithelial
- CSecrete surfactant
- DAre patrolled by macrophages
- ELine the terminal bronchioles
27Type II cells
- AAre also known as septal cells
- BSecrete surfactant
- CAre pulmonary epithelial cells
- DAre patrolled by macrophages
- EAre the primary source of converting enzyme
28The hilum of the lung is contained within the costal surface
- ATrue
- BFalse
29The right and left lung both have horizontal and oblique fissures that are penetrated by the visceral pleura
- ATrue
- BFalse
30The azygous and hemiazygous veins carry blood from the larger divisions of the bronchi
- ATrue
- BFalse
31Smaller divisions of the bronchi drain into the azygous and hemiazygous veins
- ATrue
- BFalse
32The bronchial arteries arise from the aorta
- ATrue
- BFalse
33Innervation of the lungs is generally accomplished by the vagus nerve
- ATrue
- BFalse
Information
- Description
- Quiz on Anatomy: Respiratory system, created by lknelin on 25/04/2015.
- Author
- lknelin
- Language
- English
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- 1
- History
- Created on 25 Apr 2015 · updated on 19 Feb 2016
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