After breathing from a paper bag, a person will be able to hold his/her breath longer,...
Homework Answers
The break point of maximal breath hold is governed by some factors as
1. Chemical
2. Mechanical
3. Cortical
4. Cognitive
As number of interactions occurring in brain a and pon control respiration activity. After breathing from a paper bag, a person will be able to hold his/her breath longer, not as long, or the same as the baseline (normal) duration.
This is due to increase in metabolically derived carbon dioxide and decrease in arterial oxygen. There will be a deep breath each time when same air is inhaled repeatedly. If the same air is inhaled a again and again, there can be chances of dizziness. In such case the test should discontinued.
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After breathing from a paper bag, a person will be able to hold
his/her breath longer,...
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