Answer:
The correct answer is c. partial pressure of carbon dioxide (PCO2) in arterial blood.
Explanation:
Ventilation is a term generally used to designate the movement of air in and out of the lungs, that is, alveolar ventilation is the volume of air that reaches the alveoli in one minute and participates in gas exchange. Carbon dioxide partial pressure (PCO2) consists of analyzing the amount of dissolved carbon dioxide in the blood, just like with pO2. Normal results range from 35mmHg to 45mmHg. If the level is low it may indicate respiratory alkalosis; if the level is high it may indicate respiratory acidosis. It can only be analyzed in arterial blood.
Answer:
blackout= I think blackout is when you see black and like fall to the ground.
overdose= i think overdoes is when you take to many drugs/pills or something and try(or accidental) to commit death or something.
Explanation:
Blackout= 1. a failure of electrical power supply.
"due to a power blackout, their hotel was in total darkness"
2. a suppression of information, especially one imposed on the media by government.
"the total information blackout on the series of meetings"
Overdose= 1. an excessive and dangerous dose of a drug.
"I took an overdose of sleeping pills and ended up in the hospital"
2. take an overdose of a drug.
"he was admitted to the hospital after overdosing on cocaine"
Answer:
Ozone layer depletion increases the amount of UVB that reaches the Earth's surface. Laboratory and epidemiological studies demonstrate that UVB causes non-melanoma skin cancer and plays a major role in malignant melanoma development.
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