ATI LPN
ATI PN Comprehensive Predictor 2020
1. When caring for a client diagnosed with delirium, what condition should the nurse prioritize investigating?
- A. Investigate medication history
- B. Investigate sensory deficits
- C. Investigate cognitive functioning
- D. Investigate for signs of infection
Correct answer: D
Rationale: The correct answer is to investigate for signs of infection when caring for a client diagnosed with delirium. Infections can frequently cause or worsen delirium. While investigating medication history, sensory deficits, and cognitive functioning may be important in the overall care of the client, when prioritizing, the nurse should first rule out or address potential infections due to their significant impact on delirium.
2. A healthcare professional is preparing to administer a blood transfusion. What is the healthcare professional's first action?
- A. Check the client's temperature
- B. Verify that the client's blood type matches the blood product
- C. Administer the blood through an IV push
- D. Ensure the blood is warmed before administration
Correct answer: B
Rationale: The healthcare professional's first action before administering a blood transfusion should be to verify that the client's blood type matches the blood product. This step is crucial to ensure compatibility and prevent potentially severe transfusion reactions. Checking the client's temperature (Choice A) is important but not the first action in this scenario. Administering the blood through an IV push (Choice C) is incorrect as blood transfusions are typically administered as a slow infusion. Ensuring the blood is warmed before administration (Choice D) is not the first action and is not a standard practice in blood transfusions.
3. A nurse is planning discharge teaching about cord care for the parents of a newborn. Which of the following instructions should the nurse plan to include in the teaching?
- A. Clean the base of the cord with hydrogen peroxide daily.
- B. The cord stump will fall off in 5 days.
- C. Contact the provider if the cord stump turns black.
- D. Keep the cord stump dry until it falls off.
Correct answer: D
Rationale: The correct answer is to keep the cord stump dry until it falls off. This is important to promote natural healing and prevent infection. Choice A is incorrect because cleaning the cord with hydrogen peroxide daily can actually delay healing and increase the risk of infection. Choice B is incorrect as the cord stump typically falls off within 1 to 3 weeks, not in 5 days. Choice C is incorrect because a cord stump turning black is a normal part of the healing process and does not necessarily indicate a problem requiring immediate provider contact.
4. How should a healthcare professional manage a patient with fluid volume deficit?
- A. Encourage oral fluid intake
- B. Administer IV fluids as ordered
- C. Monitor urine output and check electrolyte levels
- D. Monitor skin turgor and capillary refill
Correct answer: A
Rationale: Encouraging oral fluid intake is a crucial nursing intervention in managing a patient with fluid volume deficit. By encouraging oral fluid intake, the patient can increase hydration levels, helping to correct the deficit. Administering IV fluids may be necessary in severe cases or when the patient is unable to tolerate oral intake. Monitoring urine output and checking electrolyte levels are essential aspects of assessing fluid volume status, but they are not direct interventions for correcting fluid volume deficit. Monitoring skin turgor and capillary refill are important assessments for fluid volume status but are not direct management strategies.
5. A nurse is reviewing the laboratory results for a client who has Cushing's disease. The nurse should expect the client to have an increase in which of the following laboratory values?
- A. Serum glucose level.
- B. Serum calcium level.
- C. Lymphocyte count.
- D. Serum potassium level.
Correct answer: A
Rationale: The correct answer is A: Serum glucose level. In Cushing's disease, there is an excess production of cortisol, leading to hyperglycemia. This results in an increase in serum glucose levels. Choices B, C, and D are incorrect because Cushing's disease does not directly affect serum calcium levels, lymphocyte count, or serum potassium levels.
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