ATI RN
RN ATI Capstone Proctored Comprehensive Assessment 2019 A with NGN
1. A healthcare professional is assessing a patient's fluid balance. What is the most reliable indicator of fluid status?
- A. Monitor the patient's vital signs.
- B. Check the patient's weight daily.
- C. Measure the patient's intake and output.
- D. Monitor the patient's urine color.
Correct answer: B
Rationale: Checking the patient's weight daily is the most reliable indicator of fluid status because weight changes can directly reflect fluid retention or loss. Monitoring vital signs (Choice A) can provide some information but is not as specific as weight changes. Measuring intake and output (Choice C) is crucial but may not always accurately reflect fluid balance. Monitoring urine color (Choice D) can give some insights into hydration levels, but it is not as reliable as daily weight checks for assessing overall fluid status.
2. When a policy violation occurs, what are the necessary steps for the nurse manager? (EXCEPT)
- A. Describing the staff nurse's behavior that violated the policy
- B. Terminating the staff immediately
- C. Confrontation
- D. Determining the employee's awareness of the policy
Correct answer: B
Rationale: When a policy violation occurs, the necessary steps for the nurse manager include: describing the staff nurse's behavior that violated the policy, confrontation as a communication technique to address specific issues, and determining the employee's awareness of the policy. Terminating the employee immediately is not always the appropriate response to a policy violation, as there may be other corrective actions or interventions that can be taken to address the issue without resorting to termination. It is crucial to follow due process, provide guidance, and support to help employees understand and rectify their behavior.
3. A nurse is planning to teach a group of clients about preventing low back pain. Which of the following information should the nurse include?
- A. Wear low-heeled shoes.
- B. Elevate the legs while sitting.
- C. Engage in prolonged sitting to rest the back muscles.
- D. Sleep on a soft mattress to prevent strain on the back.
Correct answer: A
Rationale: The correct answer is A: 'Wear low-heeled shoes.' Wearing low-heeled shoes helps prevent back strain by promoting proper posture. High heels can cause an imbalance in the body's alignment, leading to increased stress on the lower back. Choices B, C, and D are incorrect. Elevating the legs while sitting can help with circulation but does not directly prevent low back pain. Engaging in prolonged sitting can actually contribute to low back pain due to decreased muscle activity and increased pressure on the spine. Sleeping on a soft mattress may not provide adequate support for the back, potentially worsening back pain instead of preventing it.
4. What is the pathophysiologic process responsible for the decreased glomerular filtration rate in a patient with acute glomerulonephritis?
- A. Decreased renal-induced constriction of the renal arteries
- B. Immune complex deposition, increased capillary permeability, and cellular proliferation
- C. Necrosis of 70% or more of the nephrons secondary to increased kidney interstitial hydrostatic pressure
- D. Scar tissue formation throughout the proximal convoluted tubule secondary to toxin-induced collagen synthesis
Correct answer: B
Rationale: The correct answer is B: Immune complex deposition, increased capillary permeability, and cellular proliferation. Acute glomerulonephritis is characterized by inflammation of the glomeruli in the kidneys. This inflammation leads to the deposition of immune complexes, increased capillary permeability, and cellular proliferation, which collectively contribute to a decreased glomerular filtration rate. Choice A is incorrect as decreased renal-induced constriction of the renal arteries would not directly result in decreased glomerular filtration rate. Choice C is incorrect as necrosis of nephrons due to increased kidney interstitial hydrostatic pressure would affect kidney function differently. Choice D is incorrect as scar tissue formation in the proximal convoluted tubule due to toxin-induced collagen synthesis is not a typical feature of acute glomerulonephritis.
5. Can a person with Celiac disease eat Poptarts that contain gluten?
- A. Yes
- B. No
- C. Only in small quantities
- D. Only if they are gluten-free Poptarts
Correct answer: B
Rationale: A person with Celiac disease cannot consume Poptarts that contain gluten because gluten is a protein found in wheat, barley, and rye, triggering an autoimmune response in individuals with Celiac disease and damaging their small intestine. Even small quantities of gluten can lead to this harmful response, making choices 'A' and 'C' incorrect. While gluten-free Poptarts may be suitable for individuals with Celiac disease, regular Poptarts containing gluten are not safe for consumption by them, rendering choice 'D' incorrect as well.
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