The nurse provides care to a patient who is recovering from facial trauma who requires high-flow oxygen therapy. Which method of oxygen delivery does the nurse recognize as best for this patient?
Nonrebreather mask
Face tent
Nasal cannula
Venturi mask
The Correct Answer is B
A. Nonrebreather mask. A nonrebreather mask delivers high concentrations of oxygen but requires a tight seal around the face, which is not suitable for patients with facial trauma.
B. Face tent. A face tent is the best option for a patient with facial trauma as it provides high-flow oxygen without requiring direct contact with the face, preventing pressure on injured areas.
C. Nasal cannula. A nasal cannula provides low-flow oxygen and may be ineffective for a patient requiring high-flow therapy.
D. Venturi mask. A Venturi mask delivers precise oxygen concentrations but still requires a snug fit on the face, which may not be comfortable or feasible for a patient with facial trauma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Polyuria: COPD with chronic respiratory acidosis is not associated with excessive urine production. Instead, clients may experience fluid retention due to right-sided heart failure (cor pulmonale).
B. Delirium: Chronic respiratory acidosis leads to CO₂ retention, which can cause confusion, drowsiness, and even delirium due to cerebral vasodilation and altered mental status.
C. Osteoporosis: While COPD patients may have osteoporosis due to steroid use or inactivity, it is not a direct effect of chronic respiratory acidosis.
D. Anxiety and depression: While common in COPD due to lifestyle limitations, anxiety and depression are not direct physiological effects of respiratory acidosis.
Correct Answer is C
Explanation
A. Allow the client time alone to self-reflect.: Suicidal clients should not be left alone. They require immediate assessment and intervention.
B. Reassure the client that everything is going to work out.: Offering false reassurance can invalidate the client’s feelings and may discourage further discussion of their distress.
C. Ask the client about the lethality of their plan.: The nurse should assess the specifics of the client’s plan to determine the level of risk. A detailed, lethal plan indicates a higher suicide risk and requires immediate intervention.
D. Encourage the client to focus on the positive aspects of life.: While positive reinforcement is helpful, it does not address the immediate risk of suicide. The nurse should prioritize risk assessment and safety.
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