Which Term Indicates the Ability of a Test to Measure

question 142

Multiple Choice

Which term indicates the ability of a test to measure what it actually is supposed to measure?

• A)consistency
• B)reliability
• C)objectivity
• D)validity

Recognize the importance of and strategies for preoperative preparation, including patient education and physical readiness.

Demonstrate knowledge of postoperative care priorities, including pain management, infection prevention, and promoting healing and recovery.

Understand the collaborative roles within the surgical team and the importance of communication within the team and with the patient.

Recognize the importance of patient and family education and involvement in the perioperative process, especially in pediatric care.

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Definitions:

Pulse Pressure

Difference between the systolic and diastolic pressures, normally 30 to 40 mm Hg.

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, an essential indicator of cardiovascular health.

Temperature Reading

The measurement of the body's internal heat level, typically done with a thermometer to assess health or detect fever.

Patient Safety

The prevention of harm to patients during the course of healthcare delivery.