A nurse is caring for a client who is receiving mechanical ventilation and has an ideal weight of 60 kg. The nurse should expect the tidal volume to be set at which of the following?
800 mL
480 mL
950 mL
300 mL
The Correct Answer is B
This is because the recommended tidal volume for mechanical ventilation is 6 to 8 mL/kg of ideal body weight. Therefore, for a client who has an ideal weight of 60 kg, the tidal volume should be between 360 and 480 mL. A tidal volume that is too high or too low can cause lung injury or hypoventilation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
This is because emphysema causes destruction of alveolar walls and loss of elastic recoil, which leads to air trapping and hyperinflation of the lungs. This results in a barrel-shaped chest and increased chest circumference.
Correct Answer is A
Explanation
The nurse should clarify with the provider why this medication is ordered and if there are any alternatives that are safer for the client. The other medications are appropriate for a client who has asthma.
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