ATI RN
ATI Exit Exam 180 Questions Quizlet
1. A nurse is caring for a client who has osteoarthritis. Which of the following findings should the nurse expect?
- A. Joint pain that improves with rest.
- B. Joint stiffness that improves with movement.
- C. Red, warm joints.
- D. Systemic inflammation.
Correct answer: A
Rationale: In osteoarthritis, joint pain that improves with rest is a common characteristic due to the relief obtained by reducing weight-bearing on the affected joint. Joint stiffness that improves with movement is more indicative of rheumatoid arthritis, not osteoarthritis. Red, warm joints are typically seen in inflammatory arthritis conditions like rheumatoid arthritis, while systemic inflammation is not a primary feature of osteoarthritis.
2. A nurse is providing discharge teaching for a client with a prescription for home oxygen therapy. Which instruction should the nurse include?
- A. Increase the oxygen flow rate when shortness of breath occurs
- B. Keep oxygen tubing away from heat sources
- C. Wear synthetic fabrics to prevent static
- D. Turn off the oxygen when not in use
Correct answer: B
Rationale: The correct instruction for a client with home oxygen therapy is to keep oxygen tubing away from heat sources to prevent fires and other hazards. Option A is incorrect because adjusting the oxygen flow rate without healthcare provider guidance can be dangerous. Option C is incorrect as synthetic fabrics can generate static electricity, which is a fire hazard. Option D is incorrect as oxygen should be left on as prescribed unless advised otherwise.
3. How can health professionals address social determinants of health?
- A. Providing direct care to underserved populations
- B. Advocating for policy changes
- C. Conducting health screenings
- D. Educating about healthy lifestyle behaviors
Correct answer: B
Rationale: Advocating for policy changes is an effective way for health professionals to address social determinants of health. By influencing policies related to housing, education, employment, and healthcare access, health professionals can create systemic changes that benefit entire communities and address the root causes of health disparities.
4. Why is testosterone therapy prescribed for a 70-year-old man being treated for osteoporosis?
- A. To increase bone density
- B. To reduce the risk of fractures
- C. To enhance sexual performance
- D. To restore testosterone levels
Correct answer: D
Rationale: The primary reason for prescribing testosterone therapy for osteoporosis in men is to restore testosterone levels, not specifically to increase bone density. Testosterone plays a crucial role in maintaining bone density, so by restoring testosterone levels, it indirectly helps in maintaining bone density. Choices A and B are partially correct but do not address the primary reason for testosterone therapy in this context. Choice C is incorrect as the main focus of testosterone therapy in osteoporosis treatment is not related to enhancing sexual performance.
5. What does the PR interval measure?
- A. Time it takes for the electrical impulse to travel from the atria to the ventricles
- B. Measurement of ventricular depolarization
- C. Duration of ventricular repolarization
- D. Segment representing the time between ventricular depolarization and repolarization
Correct answer: A
Rationale: The PR interval measures the time it takes for the electrical impulse to travel from the atria to the ventricles. It is crucial in diagnosing heart rhythm disorders, as abnormalities in this interval can indicate conduction abnormalities between the atria and ventricles. Choices B, C, and D are incorrect. The QRS complex represents ventricular depolarization, the QT interval represents the duration of ventricular repolarization, and the ST segment represents the time between ventricular depolarization and repolarization.
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