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
Related Questions
Correct Answer is B
Explanation
This is because basal cell carcinoma originates from the basal layer of the epidermis, which does not have access to blood vessels or lymphatics that can facilitate spreading to other organs. Basal cell carcinoma usually grows slowly and locally, and can be treated with surgery or radiation.
Correct Answer is C
Explanation
The correct answer is choiceC. “I will follow a daily diet high in calories and protein.”
Choice A rationale:
Inhaling slowly through pursed lips is incorrect.The correct technique is toexhaleslowly through pursed lips, which helps to keep the airways open longer, allowing for better air exchange and reducing shortness of breath.
Choice B rationale:
Lying on the stomach to practice abdominal breathing is not a recommended strategy for managing emphysema.Abdominal or diaphragmatic breathing can be beneficial, but it is typically practiced in a comfortable, upright position.
Choice C rationale:
Clients with emphysema often have an increased caloric demand due to the effort required to breathe. A diet high in calories and protein can help maintain energy levels and prevent muscle wasting.
Choice D rationale:
Avoiding a flu shot is incorrect.Patients with emphysema are at higher risk for respiratory infections, and getting an annual flu shot is crucial to prevent complications.
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