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 D
Explanation
A. "Check your oxygen equipment once each week.": Oxygen equipment should be checked daily for proper function and leaks, not just weekly.
B. "Use wool blankets on your bed.": Wool and synthetic fabrics generate static electricity, which can ignite oxygen. Cotton blankets should be used instead.
C. "Store unused oxygen tanks horizontally.": Oxygen tanks should always be stored upright and secured to prevent tipping over.
D. "Do not adjust the oxygen flow rate.": Clients should not change the oxygen flow rate unless instructed by the provider, as improper adjustments can cause oxygen toxicity or hypoxia.
Correct Answer is A
Explanation
A. Inability to void without fluid retention. Urinary retention is a common post-op complication, especially after anesthesia, and requires monitoring to prevent bladder distension or kidney issues.
B. Persistent nausea without vomiting. Nausea can be managed with antiemetics and does not necessarily require prolonged monitoring.
C. Lethargy that resolves after several hours. Post-anesthesia drowsiness is expected and does not necessarily indicate a need for extended observation.
D. Pain management with opioid analgesics. Pain control with opioids is expected and does not, by itself, require extended monitoring.
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