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Philiycia Cathcart
Study stack 2 Final week 7-13
Question | Answer |
---|---|
The symbol HnNCOOH- is used for | Carbaminohemoglobin |
When the pressure in the lung is greater than atmospheric pressure; | Expiration occurs |
By the time the blood leaves the lung capillaries to return to the heart, what percentage of the blood’s hemoglobin has united with oxygen ? | 97% |
One hundred milliliters of arterial blood contains approximately what volume percent of oxygen? | 20% |
Standard atmospheric pressure is ___mm Hg | 760 |
Boyle’s low states that the volume of a gas caries ___ with pressure at a ___ temperature . | Inversely ; constant |
The approximate partial pressure of oxygen at standard atmospheric pressure is about ___ mm Hg. | 160 |
Which muscles are used for forced expiration? | Abdominal muscles and internal intercostals |
The PCO2 in the atmosphere is: | Less than in the alveolar air |
About 98.5% of the oxygen carried by systemic arterial blood is attached to: | Hemoglobin |