ATI RN
Client Safety Alternatives to Restraints Quizlet Questions
Question 1 of 5
A nurse conducted an assessment of a new patient who came to the medical clinic. The patient is 82 years old and has had osteoarthritis for 10 years and diabetes mellitus for 20 years. He is alert but becomes easily distracted during the assessment. He recently moved to a new apartment, and his pet beagle died just 2 months ago. He is most likely experiencing:
Correct Answer: B
Rationale: The correct answer is B: Depression. The patient's symptoms such as being easily distracted, recent life changes, and the loss of his pet suggest a mood disorder rather than a cognitive impairment like dementia (A) or delirium (C). The patient's alertness and ability to engage in conversation indicate that he is not experiencing delirium. Additionally, the patient's medical history of diabetes makes a hypoglycemic reaction (D) less likely, as he is alert during the assessment. Depression is a common comorbidity in patients with chronic illnesses like osteoarthritis and diabetes, and the recent life stressors could exacerbate his depressive symptoms.
Question 2 of 5
The health-care provider ordered STAT arterial blood gases for the client diagnosed with ARDS. The ABG results are pH 7.38, PaO2 92, PaCO2 38, HCO3 24. Which action should the nurse implement?
Correct Answer: A
Rationale: The correct answer is A: Continue to monitor the client without taking any action. The ABG results indicate a pH within the normal range (7.35-7.45), PaO2 is slightly lower than normal but still adequate for tissue oxygenation, PaCO2 is within the normal range (35-45), and HCO3 is normal (22-26). These values indicate that the client's acid-base balance is within normal limits, and no immediate intervention is needed. Encouraging deep breaths and coughing (B) may be beneficial for some respiratory conditions but is not indicated here. Administering sodium bicarbonate IVP (C) is unnecessary as the client's pH and HCO3 levels are normal. Notifying the respiratory therapist (D) is not warranted since the ABG results do not indicate any acute respiratory distress. Monitoring the client (A) is the appropriate action as the ABG results are stable.
Question 3 of 5
A patient with ARDS is being mechanically ventilated. The physician has ordered prone positioning. What is the primary reason for this intervention?
Correct Answer: D
Rationale: The correct answer is D. Prone positioning helps recruit collapsed alveoli by redistributing ventilation to dependent lung regions, improving oxygenation in ARDS. It enhances lung homogeneity and reduces stress on the dorsal lung regions. Choices A, B, and C are incorrect because prone positioning primarily aims to optimize oxygenation by improving lung ventilation and perfusion, rather than solely reducing diaphragm workload, enhancing perfusion to anterior lung segments, or mobilizing secretions.
Question 4 of 5
When assessing a patient with chronic lung disease, the nurse finds a sudden onset of agitation and confusion. Which action should the nurse take first?
Correct Answer: D
Rationale: The correct action is to assess vital signs and pulse oximetry first. This is essential to determine if the patient's agitation and confusion are due to hypoxia, a common complication in chronic lung disease. Monitoring the patient every 10-15 minutes (choice A) may delay identifying and addressing the underlying issue. Notifying the healthcare provider immediately (choice B) is important but assessing the patient's condition takes precedence. Attempting to calm and reassure the patient (choice C) is helpful but not the priority when the patient's safety is at risk. Assessing vital signs and pulse oximetry (choice D) is crucial for immediate intervention if hypoxia is detected.
Question 5 of 5
After prolonged cardiopulmonary bypass, a patient develops increasing shortness of breath and hypoxemia. To determine whether the patient has acute respiratory distress syndrome (ARDS) or pulmonary edema caused by left ventricular failure, the nurse will anticipate assisting with
Correct Answer: D
Rationale: The correct answer is D, inserting a pulmonary artery catheter. This is the most appropriate action to differentiate between ARDS and pulmonary edema caused by left ventricular failure. The pulmonary artery catheter can provide valuable information such as pulmonary artery pressure, pulmonary capillary wedge pressure, and cardiac output. In ARDS, the pulmonary artery pressure and pulmonary capillary wedge pressure are typically low, whereas in pulmonary edema due to left ventricular failure, these pressures are elevated. Positioning the patient for a chest radiograph (A) would provide anatomical information but not differentiate between ARDS and pulmonary edema. Drawing blood for arterial blood gases (B) can provide information on oxygenation but may not be sufficient to differentiate between the two conditions. Obtaining a ventilation-perfusion scan (C) is not typically used to differentiate between ARDS and pulmonary edema.