V/P
UPPER
LOWER
MECHANICS & VOLUMES
MISC
100
Describe the relationship between these two variables.
What is inverse
100
This area is also called the _?_ zone.
conducting
100
These blood vessels interface with each alveoli.
What is capillaries
100
What is the name of the volume represented by the abbreviation VC ?
What is vital capacity
100
Name two nonrespiratory movements
What is coughing, yawning, sneezing, hiccuppping, laughing and crying
200
What happens to the gas pressure in the lungs when muscles attached to ribs contract.
What is it decreases
200
These folds in the nasal cavity increase the surface area to humidify and warm incoming air.
What is conchae
200
As the lumen of the bronchii decreases the amount of cartilage(decreases, increases).
What is decreases also
200
Which of the following represents the largest volume ? a. VC b. IRV c. RV d. TLC
d. TLC
200
Surfactant (increases, decreases) surface tension (in, around) alveoli and is chemically most like (fats, sugars).
What is decreases, in, fats,
300
Name the chemical law used to mathematically related these two variables.
What is Boyles
300
Name the type of cartilage that the rings of the trachea of made of and why they are C - shaped.
What is hyaline and to increase flexibility i.e. swallowing
300
The serous membrane covering the lungs is called the – a. pulmonary lining b. pleura c. thoraxal membrane d. mediastinum
What is b. pleura
300
Give a common description for the internal reserve volume.
What is amount of air inspired during a deep breath.
300
The epiglottis and the tracheal rings are made of different type of cartilage. Give a functional reason that may explains the difference.
What is The epiglottis is made of elastic cartilage – the most flexible - because it moves more than the trachea. The trachea needs to be made of a more rigid form because it needs to maintain its shape and doesn’t move.
400
The force that causes air to move into the lungs is –
What is atmospheric pressure
400
Name all five labelled items of the diagram provided by your instructor.
What is 1 - larynx/thyroid cartilage 2 - trachea/cartilaginous rings 3-apex of R.lung 4-primary bronchus 5-secondary/tertiary bronchus
400
Name the two structures that make up the respiratory membrane and describe what occurs there.
What is alveoli and capillaries gas exchange, diffusion of gases from blood to lungs and vice versa.
400
Indicate which substance is higher in the following structures during inspiration - Atm alveloli a.caps v.caps cells CO2 - O2 CO2 - O2 CO2 - O2 CO2 - O2 CO2 - O2
Atm alveloli a.caps v.caps cells O2 O2 O2 CO2 CO2
400
Name two epithelial cell types found in the respiratory system. Describe their location and unique function.
What is cilitated, pseudostratified columnar-upper-protection goblet cells-upper-mucus production cuboidal-lower(alveoli)-surfactant production simple squamous-lower(alveoli)-diffusion
500
Explain how Daltons' Law of Partial Pressures applies to the respiration system.
What is only oxygen and carbon dioxide are the two primary gases whose concentrations are tracked and measured throughout the respiratory system. Even tough many gases are inspiredi.e. nitrogen, they are not absorbed, and, are therefore, not considered respiratory gases. Therefore, a law which evaluates only fractions of the total is required.
500

Put the following in order of contact with incoming air. uvula, nasal openings, pharynx, glottis, epiglottis & palate

What is nasal openings, palate, pharynx, uvula, epiglottis, glottis

500
Name all five labelled items of the diagram provided by your instructor. AND, tell which is oxygenated - 9 or 10 AND cell type of 8
What is 6 - bronchiole 7-alveolar duct 8-alveolus 9-vein 10artery 9 is oxygenated and 8 is made of simple squamous cells
500
Draw a lung volumes graph. Label any two volumes.
see Ch.13 ppt slide
500
See the diagram provided by your instructor. Name structures labelled A, B and C. Give name for overall process shown. Tell what is happening represented by the arrows.
What is Alveolus, RBC and capillary simple diffusion top arrow - carbon dioxide from RBC to lung bottom arrow - oxygen from lung to RBC
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