The Nurse Is Concerned That a Patient Is at Risk

question 21

Multiple Choice

The nurse is concerned that a patient is at risk for developing infective endocarditis. What information in the patient's history caused the nurse to have this concern?

• A)70 years of age
• B)History of chronic obstructive pulmonary disease
• C)Retired company executive
• D)Consumes a high protein diet

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Definitions:

Closed-Loop

Closed-Loop refers to a system or process that uses feedback to control states or outputs, aiming for stable operation and error correction.

Open-Loop System

A control mechanism that operates without using feedback to adjust its input based on the outputs.

More Complex

Referring to a system or process that has a greater level of intricacy or difficulty.

Servo Drive

A special electronic amplifier used to power and control servomechanisms, providing precise control of angular or linear position, velocity, and acceleration.