Nokea
In which conflict did the US military first utilize X-ray technology for medical purposes?
- A. World War I
- B. Spanish-American War
- C. World War II
- D. Korean War
Correct Answer: A
Rationale: X-ray technology was first utilized for medical purposes during World War I to diagnose injuries and illnesses.
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Which of the following is NOT a safety issue commonly faced by older adults?
- A. Falls
- B. Medication safety
- C. Cognitive impairment
- D. Increased physical activity
Correct Answer: D
Rationale: Older adults face safety issues related to falls, medication safety, and cognitive impairment, but increased physical activity is generally a benefit.
Risk factors associated with breast cancer include all of the following except:
- A. Personal family history of breast cancer
- B. Use of hormone replacement therapy
- C. Post-menopausal obesity
- D. Low socioeconomic status
Correct Answer: D
Rationale: Low socioeconomic status is not a direct risk factor for breast cancer.
George Hall is a 91-year-old man. If the physician agrees with his daughter and does not inform George of bad news, which ethical principle might this violate?
- A. Paternalism
- B. Autonomy
- C. Authenticity
- D. None of the above
Correct Answer: B
Rationale: Autonomy is violated when the patient is not informed about his medical condition.
The nurse is teaching a client with osteoarthritis how to manage pain. Which of the following interventions would be most helpful?
- A. Use heat pads for 30 minutes on painful joints.
- B. Perform joint exercises only when pain is absent.
- C. Avoid using joint protection devices.
- D. Rely solely on pharmacological interventions.
Correct Answer: A
Rationale: Heat therapy can help relieve pain and stiffness in osteoarthritis by promoting blood circulation and reducing muscle spasms.
A patient arrives at the clinic appearing disheveled, with a flat affect and difficulty maintaining eye contact. Based on the general appearance assessment, which of the following conclusions might you draw?
- A. The patient is likely experiencing a physical illness.
- B. The patient may be suffering from a mental health issue.
- C. The patient is well-adjusted and healthy.
- D. The patient is simply tired.
Correct Answer: B
Rationale: A flat affect and difficulty maintaining eye contact are commonly associated with mental health issues, such as depression.