Mixed Venous Samples Are Important Clinically in That They Are

question 4

Multiple Choice

Mixed venous samples are important clinically in that they are used to determine ______________

• A) oxygen consumption.
• B) cardiac output.
• C) the clinical shunt fraction.
• D) a and c

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Definitions:

Energy Difference

The variation in energy levels between two states, important in physics to describe phenomena such as transitions between quantum states.

Phosphate Bond

A chemical bond between a phosphorus atom and another atom, crucial in the storage and release of energy in living organisms.

ATP Channel Protein

A type of membrane protein that allows ATP molecules to move across cell membranes, often involved in cellular energy management.

Mitochondrial Matrix

The innermost compartment of mitochondria, enclosed by the inner membrane, containing enzymes for the citric acid cycle and DNA.