Which of the Following Is False About Transcutaneous Blood Gas

question 52

Multiple Choice

Which of the following is false about transcutaneous blood gas monitoring?

• A) Transcutaneous blood gas monitoring provides a reasonable estimate of PaO₂ and PaCO₂.
• B) Transcutaneous blood gas monitoring is most accurate when used with older adults.
• C) Accurate estimates of transcutaneous blood gases are difficult in patients with shock.
• D) Transcutaneous blood gas monitors use heated skin electrodes to arterialize the blood.

Understand the correct procedures for blood specimen collection.

Recognize the appropriate actions and considerations in venipuncture.

Identify proper techniques and considerations for obtaining arterial blood gas (ABG) specimens.

Know the special considerations for drawing blood alcohol levels.

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Definitions:

Compounded annually

A way of calculating interest where the interest is added to the principal at the end of each year, leading to an increase in the amount on which the following year's interest is calculated.

RRSP fund

A Registered Retirement Savings Plan (RRSP) fund is a retirement savings plan sponsored by the Canadian government, allowing citizens to save for retirement on a tax-sheltered basis.

Nominal rate

An interest rate or return quoted on an investment or loan, not adjusted for inflation or other factors.

Effective rate

The total compounded interest rate, expressed annually, that represents the actual financial cost of a loan or investment.