During Recovery from Anaesthesia in the PACU,a Patient's Vital Signs

question 4

Multiple Choice

During recovery from anaesthesia in the PACU,a patient's vital signs for the past hour have been as follows: blood pressure 112/82,110/82,112/80,and 114/82 mm Hg;pulse 76,78,78,and 80 beats/min;and respirations 22,24,24,and 26 breaths/min;her SpO₂ is 90%.She is sleepy but awakens easily and is oriented when spoken to.Her surgical dressing is dry and intact.What is the most appropriate nursing action?

• A) Position the patient in a lateral position.
• B) Encourage the patient to take deep breaths.
• C) Check the patient's temperature,and apply warm blankets.
• D) Notify the anaesthesiologist that the patient is ready for discharge from the PACU.

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Definitions:

Chi-Square Distribution

A statistical distribution that is used to describe the distribution of the sum of squared random variables, commonly used in hypothesis testing and constructing confidence intervals.

Degrees of Freedom

The number of independent values or quantities which can vary in the analysis without violating any restrictions.

Multinomial Experiment

A statistical experiment that leads to outcomes classified into more than two categories.

Binomial Experiment

An experiment that follows the binomial distribution, characterized by having fixed trials, two possible outcomes, independence, and a constant probability of success.