AVIT 309 FINAL SCRIPT 2026 QUESTIONS
AND ANSWERS GRADED A+
◉What cell is responsible to transport oxygen in the cardiovascular
system? Answer: Red Blood Cell
◉What do oxygen molecules bind to in the transport process?
Answer: Hemoglobin
◉What four elements need to be maintained in humans for
homeostasis with your environment? Answer: Oxygen, Nutrition,
Rest, Hydration
◉What is the first human function lost to hypoxia? Answer:
Cognition
◉What are the four types of hypoxia? Answer: Hypoxic, Hypemic,
Histotoxic, Stagnant
◉Which type of hypoxia relates to altitude? Answer: Hypoxic
, ◉Which type of hypoxia is caused by carbon monoxide poisonings?
Answer: Hypemic
◉True or false: hypoxia may affect higher cognitive function at
altitudes as low as 5000 ft Answer: True
◉Below what oxygen saturation level does collapse normally occur
at? Answer: Below 60%
◉Alcohol is an example of which type of hypoxia? Answer:
Histotoxic
◉True or false: the effects of medications may exacerbate the effects
of hypoxia at altitude Answer: True
◉What three steps should be taken during a lithium ion battery
thermal runaway event? Answer: Isolate, Extinguish, Cool
◉Hyperventilation may cause what type of hypoxia? Answer:
Stagnant
◉What is the most dangerous characteristic of hypoxia? Answer:
Insidious onset
AND ANSWERS GRADED A+
◉What cell is responsible to transport oxygen in the cardiovascular
system? Answer: Red Blood Cell
◉What do oxygen molecules bind to in the transport process?
Answer: Hemoglobin
◉What four elements need to be maintained in humans for
homeostasis with your environment? Answer: Oxygen, Nutrition,
Rest, Hydration
◉What is the first human function lost to hypoxia? Answer:
Cognition
◉What are the four types of hypoxia? Answer: Hypoxic, Hypemic,
Histotoxic, Stagnant
◉Which type of hypoxia relates to altitude? Answer: Hypoxic
, ◉Which type of hypoxia is caused by carbon monoxide poisonings?
Answer: Hypemic
◉True or false: hypoxia may affect higher cognitive function at
altitudes as low as 5000 ft Answer: True
◉Below what oxygen saturation level does collapse normally occur
at? Answer: Below 60%
◉Alcohol is an example of which type of hypoxia? Answer:
Histotoxic
◉True or false: the effects of medications may exacerbate the effects
of hypoxia at altitude Answer: True
◉What three steps should be taken during a lithium ion battery
thermal runaway event? Answer: Isolate, Extinguish, Cool
◉Hyperventilation may cause what type of hypoxia? Answer:
Stagnant
◉What is the most dangerous characteristic of hypoxia? Answer:
Insidious onset
