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All of the patient’s children are distressed by the possibility of removing life-support treatments. The child who is most upset tells the nurse, “T his is the same as killing! I thought you were supposed to help!” What response would the nur se provide to the family?
- A. “This is a process of allowing death to occur naturally after the injuries that were sustained in a serious accident.”
- B. “The hospital would never allow us to do that kind of thing.”
- C. “Let’s talk about this calmly, and I will explain why asasbiirsbt.ecodm s/tuesict ide is appropriate in this case.”
- D. “Your parent lived a long and productive life.”
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Acknowledges the child's distress and concerns.
2. Explains the concept of allowing natural death after serious injuries.
3. Helps the family understand the ethical and medical reasoning behind removing life support.
4. Shows empathy and provides education to address misconceptions.
Summary of other choices:
B: Incorrect - Avoids addressing the family's concerns and provides a vague response.
C: Incorrect - Contains a typo and does not directly address the child's distress or misunderstanding.
D: Incorrect - Irrelevant response that does not address the ethical dilemma at hand.
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A nurse is weaning a 68-kg male patient who has chronic obstructive pulmonary disease (COPD) from mechanical ventilation. Which patient assessment finding indicates that the weaning protocol should be stopped?
- A. The patient’s heart rate is 97 beats/min.
- B. The patient’s oxygen saturation is 93%.
- C. The patient’s respiratory rate is 32 breaths/min.
- D. The patient’s spontaneous tidal volume is 450 mL.
Correct Answer: C
Rationale: The correct answer is C because a respiratory rate of 32 breaths/min indicates increased work of breathing, which could be a sign of respiratory distress. In a patient being weaned from mechanical ventilation, an elevated respiratory rate suggests that the patient may not be able to sustain adequate ventilation on their own. This warrants stopping the weaning protocol to prevent respiratory failure.
Choice A is incorrect because a heart rate of 97 beats/min is within normal range for an adult. Choice B is incorrect because an oxygen saturation of 93% is acceptable for a patient with COPD. Choice D is incorrect because a tidal volume of 450 mL is adequate for a patient weaning from mechanical ventilation.
The American Nurses Credential Center Magnet Recognition Program supports many actions to ensure that nurses are engaged and empowered to participate in ethical decision making. Which of the following would assist nurses in being involvabeirdb .icnom r/etesset arch studies?
- A. Education on protection of human subjects
- B. Participation of staff nurses on ethics committees
- C. Written descriptions of how nurses participate in ethic s programs
- D. Written policies and procedures related to response to ethical issues
Correct Answer: A
Rationale: Rationale:
A: Education on protection of human subjects is crucial for nurses to understand ethical principles when conducting research studies. It ensures compliance with ethical guidelines and protection of research participants.
B: Participation of staff nurses on ethics committees is not directly related to conducting research studies and may not specifically involve protection of human subjects.
C: Written descriptions of how nurses participate in ethics programs do not necessarily focus on research studies and may not cover the specific ethical considerations required in research.
D: Written policies and procedures related to response to ethical issues are important but may not provide the necessary knowledge on protection of human subjects for conducting research studies.
Positive end-expiratory pressure (PEEP) is a mode of ventaiblairbto.croym /atessst istance that produces which of the following conditions
- A. Each time the patient initiates a breath, the ventilator d elivers a full preset tidal volume.
- B. For each spontaneous breath taken by the patient, the tidal volume is determined by the patient’s ability to generate negative pressure.
- C. The patient must have a respiratory drive, or no breaths will be delivered.
- D. There is pressure remaining in the lungs at the end of eaxbiprbi.rcaotmio/tens tt hat is measured in cm H O.
Correct Answer: D
Rationale: The correct answer is D because positive end-expiratory pressure (PEEP) is a mode of ventilation where pressure is maintained in the lungs at the end of expiration. This helps prevent alveolar collapse and improves oxygenation. Option A is incorrect because PEEP does not deliver a full preset tidal volume with each breath initiation. Option B is incorrect because tidal volume in PEEP is not solely determined by the patient's ability to generate negative pressure. Option C is incorrect because in PEEP, breaths are delivered irrespective of the patient's respiratory drive.
What is the most common cause of a pulmonary embolus?
- A. An amniotic fluid embolus.
- B. A deep vein thrombosis from lower extremities.
- C. A fat embolus from a long bone fracture.
- D. Vegetation that dislodges from an infected central venous catheter.
Correct Answer: B
Rationale: The correct answer is B: A deep vein thrombosis from lower extremities. Deep vein thrombosis (DVT) is the most common cause of a pulmonary embolus as a blood clot can dislodge from the veins, travel to the lungs, and block blood flow. An amniotic fluid embolus (Choice A) occurs during childbirth and is rare as a cause of pulmonary embolism. A fat embolus (Choice C) typically occurs after a long bone fracture and is more likely to cause issues in the lungs. Vegetation from an infected central venous catheter (Choice D) can cause septic pulmonary embolism, but it is not as common as DVT.
The nurse is assessing pain levels in a critically ill patient . The nurse recognizes that which patient action as indicatin g the greatest level of pain?
- A. Brow lowering
- B. Eyelid closing
- C. Grimacing
- D. Staring
Correct Answer: C
Rationale: Correct Answer: C (Grimacing)
Rationale:
1. Grimacing is a universal nonverbal sign of pain.
2. It involves facial muscles, indicating a high level of discomfort.
3. Brow lowering and eyelid closing are subtle signs, less indicative of severe pain.
4. Staring may signify concentration, not necessarily pain.
Summary:
Grimacing is the correct choice as it directly correlates with pain intensity, unlike the other options which are less specific or relevant indicators of severe pain.