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What does pulse oximetry measure?
- A. Arterial blood gases
- B. Hemoglobin values
- C. Oxygen consumption
- D. Oxygen saturation
Correct Answer: D
Rationale: Pulse oximetry measures oxygen saturation in the blood by analyzing the absorption of light by hemoglobin. Oxygen saturation indicates the percentage of hemoglobin molecules carrying oxygen. This is essential for assessing respiratory function and oxygen delivery to tissues. Arterial blood gases (Choice A) directly measure oxygen and carbon dioxide levels in the blood, not specifically oxygen saturation. Hemoglobin values (Choice B) provide information about the amount of hemoglobin present but not its oxygen-carrying capacity. Oxygen consumption (Choice C) is a measure of how much oxygen is used by tissues, not what pulse oximetry directly measures.
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Two unlicensed assistive personnel (UAP) are arguing on the unit about who deserves to take a break first. What is the most important basic guideline that the nurse should follow in resolving the conflict?
- A. Require the UAPs to reach a compromise.
- B. Weigh the consequences of each possible solution.
- C. Encourage the two to view the humor of the conflict.
- D. Deal with issues and not personalities.
Correct Answer: D
Rationale: The correct answer is D: Deal with issues and not personalities. This guideline is important because it focuses on resolving the conflict based on the actual problem at hand, rather than personal biases or emotions. By addressing the issues causing the argument, the nurse can help the UAPs find a fair and logical solution.
A: Requiring the UAPs to reach a compromise may not address the root cause of the conflict and could lead to further disagreements.
B: Weighing the consequences is important but may not be as effective in resolving the conflict as directly addressing the issues.
C: Encouraging humor may temporarily diffuse the situation but may not lead to a lasting resolution.
What is the nurse’s priority intervention when a terminally ill patient reports severe breakthrough pain?
- A. Offer a warm compress to the painful area.
- B. Administer a prescribed PRN opioid analgesic.
- C. Reassess pain level after 2 hours.
- D. Provide distraction techniques to the patient.
Correct Answer: B
Rationale: The correct answer is B: Administer a prescribed PRN opioid analgesic. This is the priority intervention because severe breakthrough pain requires immediate relief, and opioids are the most effective for managing severe pain in terminally ill patients. Warm compresses (A) may provide some comfort but do not address the underlying pain. Reassessing pain after 2 hours (C) delays necessary relief. Distraction techniques (D) are not appropriate for severe breakthrough pain as they do not directly address the pain itself. Administering the prescribed opioid analgesic promptly is crucial for providing timely and effective pain management in this situation.
What is the focus of the synergy model of practice?
- A. Allowing unrestricted visiting for the patient 24 hours aebaircbh.c odma/tye.s t
- B. Providing holistic and alternative therapies.
- C. Considering the needs of patients and their families, w hich drives nursing competency.
- D. Addressing the patients’ needs for energy and support.
Correct Answer: C
Rationale: The correct answer is C because the synergy model of practice emphasizes considering the needs of patients and their families, which in turn drives nursing competency. This approach recognizes that patient care is not just about the individual but also about the broader support system. This holistic viewpoint helps nurses tailor their care to meet the unique needs of each patient and their family, ultimately leading to better outcomes.
Choices A, B, and D are incorrect:
A: Allowing unrestricted visiting for the patient 24 hours is not directly related to the focus of the synergy model which is more about patient-centered care.
B: Providing holistic and alternative therapies is a valid approach, but it is not the primary focus of the synergy model.
D: Addressing the patients' needs for energy and support is important but does not capture the comprehensive nature of the synergy model which encompasses the needs of both patients and their families.
The nurse is assigned to care for a patient who is a non-na tive English speaker. What is the best way to communicate with the patient and family to provide updates and explain procedures?
- A. Conduct a Google search on the computer to identify resources for the patient and family in their native language. Print these for their use .
- B. Contact the hospital’s interpreter service for someone to translate.
- C. Get in touch with one of the residents that you know is fluent in the native language and ask him if he can come up to the unit.
- D. Use a young family member who is fluent in both English and the native language to translate for you.
Correct Answer: B
Rationale: The correct answer is B: Contact the hospital’s interpreter service for someone to translate. This is the best option as it ensures accurate communication between the nurse, patient, and family. Hospital interpreters are trained professionals who can accurately convey medical information, ensuring understanding and informed decision-making. Using Google search (A) may result in inaccurate information and is not reliable for medical communication. Asking a resident (C) who is fluent may not guarantee accuracy in medical terminology. Using a young family member (D) as a translator can lead to miscommunication due to potential language barriers or lack of medical knowledge. Overall, option B is the most appropriate and ethical choice for effective communication in a healthcare setting.
When fluid is present in the alveoli what is the result?
- A. Alveoli collapse and atelectasis occurs.
- B. Diffusion of oxygen and carbon dioxide is impaired.
- C. Hypoventilation occurs.
- D. The patient is in heart failure.
Correct Answer: A
Rationale: The correct answer is A: Alveoli collapse and atelectasis occurs. When fluid is present in the alveoli, it impairs the surface tension necessary for the alveoli to remain open, leading to collapse and atelectasis. This prevents proper gas exchange, resulting in hypoxemia. Choice B is incorrect because impaired gas diffusion typically occurs with conditions affecting the alveolar-capillary membrane, not fluid in the alveoli. Choice C is incorrect as hypoventilation refers to decreased ventilation, not specifically related to fluid in the alveoli. Choice D is incorrect as fluid in the alveoli is not a direct indicator of heart failure.