Nokea
What is the primary role of lubricating eye drops?
- A. Moisten the eyes
- B. Treat infections
- C. Correct refractive errors
- D. None of the above
Correct Answer: A
Rationale: Lubricating drops relieve dryness and discomfort by moisturizing the ocular surface.
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Which of the following describes a 'comfort zone'?
- A. The area where closeness is not required during nursing care.
- B. The area that encompasses up to 5 to 7 feet from the client.
- C. The area that,when intruded upon does not create any kind of anxiety.
- D. The area where a client is well draped.
Correct Answer: B
Rationale: A comfort zone typically refers to the personal space around an individual, which varies but generally extends up to 5-7 feet.
Priority Decision: The husband and daughter of a Hispanic woman dying from pancreatic cancer refuse to consider using hospice care. What is the first thing the nurse should do?
- A. Assess their understanding of what hospice care services are.
- B. Ask them how they will care for the patient without hospice care.
- C. Talk directly to the patient and family to see if she can change their minds.
- D. Accept their decision since they are Hispanic and prefer to care for their own.
Correct Answer: A
Rationale: The nurse should assess their understanding of hospice care services to ensure they are making an informed decision based on accurate information rather than assumptions or cultural biases.
What information should be included as effective for preventing chronic bronchitis in a community presentation?
- A. Maintenance of ideal weight
- B. Annual influenza immunization
- C. Smoking cessation
- D. Regular moderate exercise
Correct Answer: C
Rationale: The correct answer is C: Smoking cessation. Chronic bronchitis is often caused by smoking. By quitting smoking, individuals can significantly reduce their risk of developing chronic bronchitis. This is the most effective prevention strategy.
A: Maintenance of ideal weight may have some benefits for overall health but is not directly linked to preventing chronic bronchitis.
B: Annual influenza immunization is important for preventing the flu, but it does not directly prevent chronic bronchitis.
D: Regular moderate exercise is beneficial for overall health, but it is not as directly related to preventing chronic bronchitis as smoking cessation.
A physician is monitoring intravenous fluids for someone who is currently being treated for metabolic acidosis. The physician monitors his signs and symptoms typical of metabolic acidosis which include:
- A. Elevated blood pressure,bradycardia,elevated respiratory rate and muscle twitching.
- B. Hypotension altered heart rate elevated respiratory rate and muscle weakness.
- C. Hypertension tachycardia slowed respiratory rate and muscle spasms.
- D. Hypotension hypoxia irritability and paresthesia.
Correct Answer: B
Rationale: The correct answer is Hypotension, altered heart rate, elevated respiratory rate, and muscle weakness (B). Metabolic acidosis causes the body to compensate by increasing respiratory rate to blow off CO2, leading to hyperventilation. Other symptoms include hypotension, altered heart rate, and muscle weakness due to electrolyte imbalances.
A male nurse would be providing culturally competent care by requesting that a female nurse provide the care for which patient?
- A. Arab male
- B. Latino male
- C. Arab female
- D. African American female
Correct Answer: C
Rationale: In Arab culture, modesty and gender roles dictate that female caregivers attend to women, especially regarding intimate care.