

Breath Holding and Its Limits
Interactive Video
•
Biology
•
6th - 7th Grade
•
Practice Problem
•
Hard
Nancy Jackson
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the average duration most people can hold their breath?
30 seconds to a few minutes
10 seconds to 1 minute
15 to 20 minutes
5 to 10 minutes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What two factors helped Budimir Sobat set the world record for breath-holding?
Using a special breathing device and yoga
Inhaling pure oxygen and practicing a lot
Eating a special diet and meditation
Drinking a lot of water and running
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the body know when to trigger the breathing reflex?
When the heart rate increases
When the body temperature drops
When carbon dioxide levels reach a certain point
When oxygen levels are too high
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the diving reflex?
A reflex that increases oxygen intake on land
A reflex that causes immediate breathing underwater
A reflex that narrows blood vessels to conserve oxygen
A reflex that increases heart rate when underwater
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the potential risks of holding your breath for too long?
Enhanced mental clarity
Lightheadedness and potential brain or heart damage
Increased energy levels
Improved lung capacity
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