Susan Suffered from a Heart Attack

question 9

Multiple Choice

Susan suffered from a heart attack. When the doctors tested the heart muscle, they found that she had an increased ratio of lactic acid to pyruvic acid in her heart. What does this say about the availability of oxygen in her heart muscle cells?

• A) The heart cells must have received too much oxygen.
• B) The heart cells had not received adequate oxygen supply.
• C) The heart cells had a buildup of carbon dioxide, poisoning her cells.
• D) The lactic acid built up as a result of cellular respiration occurring at too fast of a rate.
• E) The heart cells had too much carbon dioxide accumulate.

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Definitions:

Delete

The action of removing an item, such as a file, a piece of data, or a code element, from a system or database.

Decimal Places

The number of digits to the right of the decimal point in a number, which determines the precision of the value.

Decimal Places

The number of digits to the right of the decimal point in a number, specifying its precision.

Currency Field

A specific data type in databases used to store monetary values, ensuring accurate financial data representation with appropriate decimal places.