ATI RN
Critical Care Nursing Exam Questions Questions
Question 1 of 5
An 80-year-old client is given morphine sulphate for postoperative pain. Which concomitant medication should the nurse question that poses a potential development of urinary retention in this geriatric client?
Correct Answer: B
Rationale: The correct answer is B: Tricyclic antidepressants. Tricyclic antidepressants can cause anticholinergic effects, including urinary retention, especially in the elderly. Morphine sulfate can also contribute to urinary retention. Antacids (A) and nonsteroidal anti-inflammatory agents (C) are not known to cause urinary retention. Insulin (D) does not pose a risk for urinary retention in this scenario.
Question 2 of 5
A patient who is receiving positive pressure ventilation is scheduled for a spontaneous breathing trial (SBT). Which finding by the nurse is most important to discuss with the health care provider before starting the SBT?
Correct Answer: A
Rationale: The correct answer is A: New ST segment elevation is noted on the cardiac monitor. This finding is concerning because it may indicate myocardial ischemia or infarction, which can be exacerbated by the physiological stress of weaning from mechanical ventilation. It is crucial to address any cardiac issues before initiating a spontaneous breathing trial to prevent potential cardiac complications during the weaning process. Explanation for why the other choices are incorrect: B: Enteral feedings being given through an orogastric tube are not contraindicated for starting a spontaneous breathing trial. C: Scattered rhonchi heard when auscultating breath sounds may indicate retained secretions but are not a contraindication for a spontaneous breathing trial. D: The use of HYDROmorphone to treat postoperative pain is not a contraindication for a spontaneous breathing trial unless it is causing respiratory depression, which would need to be addressed separately.
Question 3 of 5
The client has been in the CCU for several weeks and has been very unstable. One family member stays at the bedside constantly and even naps in a bedside chair. The nurse understands that the family member is exhibiting which family member response to critical illness?
Correct Answer: C
Rationale: The correct answer is C: Trying to maintain a level of control over the situation. The family member staying at the bedside constantly and even napping there is likely trying to cope with the stressful situation by maintaining a sense of control and connection to the patient. This behavior can be a way for the family member to feel more involved and helpful during a time of uncertainty and powerlessness. Choices A and B involve negative assumptions about the family member's intentions without evidence. Choice D may be a result of the family member's actions but does not address the underlying motivation for their behavior.
Question 4 of 5
The constant noise of a ventilator, monitor alarms, and inf usion pumps predisposes the patient to what form of stress?
Correct Answer: D
Rationale: The correct answer is D: Sensory overload. Constant noise from medical equipment can overwhelm the patient's senses, leading to sensory overload. This can result in increased stress levels, difficulty concentrating, and overall discomfort. Anxiety (A) is related to worry and fear, but in this context, the primary stressor is sensory overload, not anxiety. Pain (B) is a physical sensation, not directly related to the sensory overload caused by noise. Powerlessness (C) refers to a lack of control or influence, which is not the primary form of stress induced by constant noise. Therefore, the correct choice is D as it directly correlates with the impact of the noise on the patient's sensory perception.
Question 5 of 5
The nurse responds to a ventilator alarm and finds the patient lying in bed holding the endotracheal tube (ET). Which action should the nurse take next?
Correct Answer: D
Rationale: The correct action is D: Manually ventilate the patient with 100% oxygen. This is crucial to ensure adequate oxygenation and prevent hypoxia. Holding the ET tube can lead to extubation and airway compromise. Activating the rapid response team (A) may delay immediate intervention. Providing reassurance (B) is important but not the priority in this situation. Calling the health care provider (C) to reinsert the tube would also lead to a delay in providing essential respiratory support.
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