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The nurse is caring for a postoperative patient with chroni c obstructive pulmonary disease (COPD). Which assessment would be a cue to the patient developing postoperative pneumonia?
- A. Bradycardia
- B. Change in sputum characteristics
- C. Hypoventilation and respiratory acidosis
- D. Pursed-lip breathing
Correct Answer: B
Rationale: The correct answer is B: Change in sputum characteristics. This is a cue for postoperative pneumonia in a COPD patient because it can indicate an infection in the lungs. Postoperative pneumonia is a common complication in patients with COPD due to impaired lung function and weakened immune system. Other choices are incorrect: A) Bradycardia is not a specific indicator of postoperative pneumonia. C) Hypoventilation and respiratory acidosis can be seen in patients with COPD but are not specific to postoperative pneumonia. D) Pursed-lip breathing is a coping mechanism for patients with COPD and is not directly related to postoperative pneumonia.
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A 10-year-old female patient in ICU receiving chemotherapy has requested that her dog be allowed to visit her. She is currently sharing a room with another patient. The nurse knows that the hospital does allow for pet visits with owners, but has strict guidelines. Which of the following scenarios is most likely to be permitted?
- A. The girls father may bring the dog in on a leash for a 20-minute visit.
- B. The girls sister may bring the dog in with a shirt on (to prevent shedding) for an overnight stay.
- C. The girls mother may bring the dog in on a leash for a visit as long as he has had all his vaccinations.
- D. The dog may be brought in for a brief visit once the girl is moved to a private room.
Correct Answer: A
Rationale: The correct answer is A because it follows the hospital's guidelines for pet visits. It allows the dog to be brought in on a leash, which ensures control and safety during the visit. The 20-minute duration is appropriate to limit potential stress on the patient and other individuals in the room. Additionally, having the father bring the dog in maintains consistency with the hospital's policy of pet visits with owners.
Choices B, C, and D are incorrect because they do not adhere to the hospital's guidelines. Choice B allows for an overnight stay, which is typically not permitted due to potential disruptions and hygiene concerns. Choice C mentions vaccinations but overlooks other important factors like leash control and visit duration. Choice D suggests waiting until the girl is moved to a private room, which may not align with the hospital's policy of allowing pet visits with owners.
A patient is being mechanically ventilated in the synchronized intermittent mandatory ventilation mode at a rate of 4 breaths/min. Spontaneous re spirations are 12 breaths/min. The patient receives a dose of morphine sulfate, and now respi rations decrease to 4 breaths/min. What adjustments may need to be made to the patient’s ve ntilator settings?
- A. Add positive end-expiratory pressure (PEEP).
- B. Add pressure support.
- C. Change to assist/control ventilation at a rate of 4 breathabsi/rmb.cionm. /test
- D. Increase the synchronized intermittent mandatory ventilation respiratory rate.
Correct Answer: C
Rationale: The correct answer is C: Change to assist/control ventilation at a rate of 4 breaths/min. When the patient's spontaneous respirations decrease to match the ventilator rate, it indicates that the patient is not actively participating in breathing. Changing to assist/control ventilation allows the patient to trigger breaths when they desire, ensuring a more synchronized and comfortable breathing pattern.
A: Adding PEEP may help improve oxygenation but is not directly related to the issue of decreased spontaneous respirations.
B: Adding pressure support provides additional support during inspiration but does not address the underlying issue of decreased spontaneous respirations.
D: Increasing the SIMV respiratory rate would not address the patient's decreased spontaneous respirations and could potentially lead to overventilation.
The patient’s significant other is terrified by the prospect o f removing life-sustaining treatments from the patient and asks why anyone would do that. What explanation should the nurse provide?
- A. “It is to save you money so you won’t have such a large financial burden.”
- B. “It will preserve limited resources for the hospital so oatbhirebr.c pomat/tieesnt ts may benefit from them.”
- C. “It is to discontinue treatments that are not helping and may be very uncomfortable.”
- D. “We have done all we can for your wife and any more treatment would be futile.”
Correct Answer: C
Rationale: The correct answer is C because it explains that the decision to remove life-sustaining treatments is based on the fact that these treatments are not helping the patient and may actually be causing discomfort. This rationale aligns with the principle of beneficence, which emphasizes doing good and avoiding harm to the patient. It also respects the patient's autonomy by prioritizing their well-being and quality of life.
Choice A is incorrect as it focuses on financial reasons rather than the patient's best interest. Choice B is incorrect because it prioritizes hospital resources over individual patient care. Choice D is incorrect as it lacks clarity and may come across as insensitive to the significant other's concerns.
The patient has a temporary percutaneous catheter in place for treatment of acute kidney injury. The catheter has been in place for 5 days. The nurse should
- A. prepare to assist with a routine dialysis catheter change.
- B. evaluate the patient for signs and symptoms of infection.
- C. teach the patient that the catheter is designed for long-term use.
- D. use one of the three lumens for fluid administration.
Correct Answer: B
Rationale: The correct answer is B because after 5 days, the risk of infection increases. Evaluating the patient for signs and symptoms of infection is crucial for early detection and treatment. Choice A is incorrect because routine dialysis catheter changes are not necessary after only 5 days. Choice C is incorrect as percutaneous catheters are for short-term use. Choice D is incorrect as using the catheter for fluid administration may increase the risk of infection.
Which of the following professional organizations best supports critical care nursing practice?
- A. American Association of Critical-Care Nurses
- B. American Heart Association
- C. American Nurses Association
- D. Society of Critical Care Medicine
Correct Answer: A
Rationale: The correct answer is A: American Association of Critical-Care Nurses (AACN). This organization focuses exclusively on critical care nursing, offering specialized education, resources, and certifications for critical care nurses. AACN advocates for high standards of care in critical care settings. The other choices do not specifically cater to critical care nursing practice. The American Heart Association focuses on cardiovascular health, the American Nurses Association is a general nursing organization, and the Society of Critical Care Medicine is more physician-centric. Therefore, A is the best choice for supporting critical care nursing practice.