Which Laboratory Result Should a Nurse Interpret as an Indication

question 4

Multiple Choice

Which laboratory result should a nurse interpret as an indication that a patient with respiratory acidosis is responding to treatment?

• A)Increased serum HCO₃- concentration
• B)Increased heart rate
• C)Increased respiratory rate
• D)Increased serum creatinine

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Definitions:

Back Pressure

Back pressure is the resistance or force opposing the desired flow of fluids in piping systems, engines, or turbines, often deliberately used to optimize engine efficiency or control fluid movement.

Pressure Reduction

The process of lowering the pressure in a system, often used in fluid or gas applications to manage flow and prevent damage.

Hydraulic Circuit

A system using pressurized fluid to power devices, often consisting of pumps, pipes, valves, and actuators.

Laminar Flow

Streamlined flow through a hydraulic circuit. A hydraulic circuit should be designed to minimize friction caused by sharp angles and internal obstructions.