Mechanical Ventilation with a Rate and Volume to Maintain a Mild

question 16

Multiple Choice

Mechanical ventilation with a rate and volume to maintain a mild hyperventilation is used for a patient with a head injury. To evaluate the effectiveness of the therapy, the nurse should

• A) monitor oxygen saturation.
• B) check arterial blood gases (ABGs).
• C) monitor intracranial pressure (ICP).
• D) assess patient breath sounds.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, widely used in finance to assess the volatility of an investment.

Volatility

Volatility refers to the degree of variation of a trading price series over time, typically measured by the standard deviation of returns.

Section Modulus

A geometric property of a cross section, relevant in the design and analysis of beams, that reflects its capacity to resist bending.

Tensile Strength

The highest stress that a material can withstand without separating; expressed in psi. In steels, tensile strength typically exceeds yield strength by about 10 percent.