Exhibits
Based on the client's status at 1400, the nurse should plan to do which of the following? Select all that apply.
Increase the fractional concentration of Inspired oxygen
Change the ventilator settings to continuous positive airway pressure (CPAP)
Increase the respiratory rate
Continue weaning the ventilator as ordered
Decrease the tidal volume
Alert the provider of the blood gas values
Switch the ventilator to pressure control
Correct Answer : A,F,G
A. Increase the fractional concentration of Inspired oxygen: As the partial pressure of oxygen (PaO) has decreased to 64 mm Hg from 99 mm Hg, and the oxygen saturation may drop, it's necessary to increase the fraction of inspired oxygen (FiO2) to maintain adequate oxygenation.
B. Change the ventilator settings to continuous positive airway pressure (CPAP): CPAP is not typically used in patients who are intubated. CPAP is a non-invasive ventilation mode used for patients with respiratory distress who are breathing spontaneously. In this case, the patient is intubated and requires mechanical ventilation, so CPAP is not appropriate.
C. Increase the respiratory rate: While the respiratory rate has decreased from 15 to 13 breaths/minute, it's important to maintain a careful balance when adjusting ventilator settings. Increasing the respiratory rate may not be necessary at this point, especially if the patient is still oxygenating adequately. Moreover, the primary concern appears to be hypoxemia rather than hypoventilation.
D. Continue weaning the ventilator as ordered: While weaning the patient off the ventilator is a goal, it may not be appropriate at this time, especially with the worsening blood gas values
indicating respiratory insufficiency. Continuing the weaning process could potentially exacerbate respiratory failure.
E. Decrease the tidal volume: Decreasing the tidal volume could worsen ventilation-perfusion matching and exacerbate hypoxemia. This approach might be considered in certain cases of acute respiratory distress syndrome (ARDS) or in patients with severe lung injury, but it's not typically indicated in this scenario without further assessment.
F. Alert the provider of the blood gas values: The nurse should inform the provider about the changes in blood gas values, especially the decrease in PaO2 and the increase in PaCO2, which indicate worsening respiratory status and potential respiratory acidosis.
G. Switch the ventilator to pressure control: Given the deterioration in respiratory status with an increase in PaCO2 and decrease in PaO2, switching to pressure control ventilation may provide better control over the patient's ventilation and oxygenation, especially in cases of acute
respiratory failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Keep diabetic medication on schedule as prescribed.
This is the correct answer because maintaining a regular schedule for diabetic medication is crucial for managing blood glucose levels and preventing complications.
B. Limit maximum daily fat intake to 15% of total calories.
While reducing fat intake can be beneficial for overall health, it is not directly related to managing acute blood glucose levels or preventing immediate complications of diabetes.
C. Check blood sugar levels every four to six hours every day.
Frequent monitoring of blood sugar levels is important, but checking every four to six hours may not be necessary for all clients, especially if they are not on insulin or if their diabetes is well-controlled. It depends on individual needs and physician recommendations.
D. Restrict alcoholic beverages to no more than 1-2 per week.
Limiting alcohol intake is good advice for overall health and diabetes management, but it is not the most critical action compared to keeping medications on schedule to prevent complications.
Correct Answer is {"A":{"answers":"A,B,C"},"B":{"answers":"A,B"},"C":{"answers":"B"},"D":{"answers":"B,C"},"E":{"answers":"A,B,C"}}
Explanation
- Decreased hemoglobin and hematocrit levels: Consistent with iron deficiency anemia, vitamin B12 deficient anemia, and folic acid deficient anemia. Iron deficiency anemia results from
inadequate iron stores, while vitamin B12 deficient anemia and folic acid deficient anemia are characterized by inadequate levels of these respective vitamins, all of which contribute to decreased hemoglobin and hematocrit levels.
- Uptake often impeded by medications: Consistent with iron deficiency anemia and vitamin B12 deficient anemia. Iron absorption can be affected by certain medications, such as proton pump
inhibitors or antacids, which can hinder iron uptake. Vitamin B12 deficiency can result from medications that interfere with its absorption, such as proton pump inhibitors or metformin.
- Often associated with chronic alcoholism: Consistent with vitamin B12 deficient anemia. Chronic alcoholism can lead to vitamin B12 deficiency due to poor dietary intake,
malabsorption, or liver dysfunction associated with excessive alcohol consumption.
- Can be caused by malabsorption syndrome: Consistent with vitamin B12 deficient anemia and folic acid deficient anemia. Malabsorption syndromes, such as celiac disease or Crohn's disease, can impair the absorption of both vitamin B12 and folic acid from the gastrointestinal tract,
leading to deficiencies.
- Result of dietary deficiency: Consistent with iron deficiency anemia, vitamin B12 deficient anemia, and folic acid deficient anemia. Iron deficiency anemia results from inadequate dietary intake of iron-rich foods, while vitamin B12 deficient anemia and folic acid deficient anemia stem from insufficient dietary intake of foods rich in these respective vitamins.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
