The Slightly Lower PH of Venous Blood Compared to Arterial

question 134

Multiple Choice

The slightly lower pH of venous blood compared to arterial blood is caused by

• A) the lower oxygen level of venous blood
• B) the influx of lactic acid in venous blood
• C) the influx of carbon dioxide in venous blood
• D) all of the above

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Definitions:

Net Profit Margin

The net profit margin is a financial ratio that shows the percentage of profit a company generates from its total revenue.

Average Total Assets

A measure used to calculate the mean value of a company's assets over a specific period, helpful in assessing the company’s asset utilization efficiency.

Return on Assets

An indicator of how profitable a company is relative to its total assets, measuring the efficiency in using assets to generate earnings.

Net Income

The total earnings of a company after all expenses and taxes have been deducted from revenue, indicating the company's profitability.