SCF A&P2 Wallis Test 4- Chapters 22 and 25 (Respiratory and Digestive) Verified Questions And Answers With Verified Updates
11 views 0 purchase
Course
SCF A&P2 Wallis
Institution
SCF A&P2 Wallis
In the lower respiratory system the lamina propria (areolar layer) contains __________ __________
(such as in the _____________) - smooth muscle, bronchioles
Functions of the respiratory system: provide an extensive ______________ _______ for __________
exchange between air and blood - surface a...
SCF A&P2 Wallis Test 4- Chapters 22
and 25 (Respiratory and Digestive)
In the lower respiratory system the lamina propria (areolar layer) contains __________ __________
(such as in the _____________) - smooth muscle, bronchioles
Functions of the respiratory system: provide an extensive ______________ _______ for __________
exchange between air and blood - surface area, gas
Functions of the respiratory system: moves ____ to and from exchange surfaces in the ________. -
air, lungs
Functions of the respiratory system: protect ______________ ______________ - respiratory
sufaces
Functions of the respiratory system: produce _________ (from the larynx) - sound
Functions of the respiratory system: facilitates ________________ stimulation (aka __________ ) -
olfactory, smell
Functions of the respiratory system: ______-______ balance of the blood - acid-base
The upper respiratory system is everything above the ________ - larynx
The lower respiratory system is everything below and ______ the _______ - at, larynx
function of upper respiratory system - filters, warms, and moistens air
function of lower respiratory system - sound production, conductance of air, gas exchange
,The respiratory tract consists of the ______________ and ______________ portions - conducting,
respiratory
The respiratory system is important because the body cells needs ____________ to produce _________
and remove _____________ from the body. - oxygen, ATP, carbon dioxide
Conducting portion of respiratory system: - is the movement of air only from the nasal cavity to
terminal bronchioles
Respiratory portion of respiratory - from the respiratory bronchioles to the alveoli where gas
exchange occurs
Alveoli - air sacs in the lungs for gas exchange
respiratory mucosa lines the _________________ portion of the respiratory system - conducting
The respiratory mucosa consists of - An epithelial layer and an areolar layer
Another name for the areolar later of the respiratory mucosa - lamina propria
In the upper respiratory system the lamina propria (areolar layer) contains ______________
___________ that secrete onto the epithelial surface - mucous glands
Type of cells found in the nasal cavity and nasopharynx - psuedostratified ciliated columnar
epithelium with goblet cells
Type of cells found in the oropharynx and laryngopharynx - stratified squamous epithelium
, Why are the cells in the oropharynx and laryngopharynx stratified versus the rest of the respiratory
tract? - Protection from damage occurring during the swallowing of food and beverage
Type of cells in the lower respiratory system (excluding the smaller bronchioles and alveoli) -
Psuedostratified ciliated columnar epithelium with goblet cells to remove mucus from the lungs
Type of cells in the smaller bronchioles - cubical epithelium with scattered cilia (<----in first
bronchioles only)
Type of cells in the alveoli - simple squamous epithelium without goblet cells
Why do alveoli have very thin walls? - to keep a short diffusion distance
The respiratory defense system is a series of _______________ mechanisms that remove ___________
and ___________. - filtration, particles, pathogens
Components of the respiratory system include ________________ cells and _________ working
together to _________ the air and trap particles with a _________ surface and move the trapped debris
toward the _________ - mucous/goblet, cilia, moisten, sticky, pharynx
the process of moving trapped mucus toward the pharynx is called: - mucus/mucociliary escalator
Components of the respiratory system include alveolar _____________________ that engulf small
particles that managed to reached the _________ lungs. - macrophages, lower
inherited disease affecting the respiratory defense system mechanisms - Cystic Fibrosis
Cystic fibrosis is an autosomal recessive disease meaning there is: - 2 copies of the defective gene
(1 from each parent)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PatrickKaylian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
