A 44-year-old female patient has been admitted for an abdominal abscess and sepsis.
She has been on mechanical ventilatory support for the last 2 weeks and is due to start ventilator weaning today.
She is currently on pressure support of 25 cm water (H2O) with no mandatory breaths and a fraction of inspired oxygen (FiO2) of 35%. What should the nurse do next?
Set up supplemental oxygen delivery.
Increase the fraction of inspired oxygen.
Gather supplies for extubation.
Place a nasogastric tube.
The Correct Answer is C
Choice A rationale
Setting up supplemental oxygen delivery is not the immediate action the nurse should take. The patient’s FiO2 is currently at 35%, which is within the normal range.
Choice B rationale
Increasing the fraction of inspired oxygen is not necessary at this time. The patient’s current FiO2 is within the normal range.
Choice C rationale
The nurse should gather supplies for extubation. As the patient is due to start ventilator weaning, preparing for extubation is the next logical step. This involves having all necessary equipment and personnel ready for the procedure.
Choice D rationale
Placing a nasogastric tube is not the immediate action the nurse should take. While a nasogastric tube can be used to provide nutrition and medication, it is not directly related to the process of ventilator weaning.
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Related Questions
Correct Answer is D
Explanation
Choice D rationale
In a patient with severe ulcerative colitis who has undergone surgery for a fistula repair, replacing fluids IV based on intake and output is the most important intervention to include in the plan of care. This is because patients with ulcerative colitis often experience significant fluid and electrolyte imbalances due to diarrhea and other gastrointestinal losses. Following surgery, these imbalances can be further exacerbated by factors such as fasting, surgical stress, and the use of certain medications. Therefore, careful monitoring of fluid and electrolyte balance, and appropriate IV fluid replacement, is crucial to prevent complications such as dehydration, electrolyte imbalances, and renal dysfunction.
Correct Answer is ["A","B"]
Explanation
Choice A rationale
Fresh or frozen vegetables without sauce are a great choice for someone with hypertension. Vegetables are high in fiber and low in sodium, which can help lower blood pressure. They also contain potassium, which can help balance out the negative effects of sodium.
Choice B rationale
Fruits without sauce are also a good option. Like vegetables, fruits are high in fiber and potassium and low in sodium. They also contain other heart-healthy nutrients like antioxidants.
Choice C rationale
Cottage cheese is typically high in sodium, which can raise blood pressure. Therefore, it’s not the best choice for someone with hypertension.
Choice D rationale
Pickled olives are also high in sodium, making them a poor choice for someone with hypertension.
Choice E rationale
Canned soup is another food that’s typically high in sodium. While low-sodium versions are available, fresh soup made with low-sodium broth and plenty of vegetables would be a healthier choice.
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