ATI LPN
PN ATI Capstone Proctored Comprehensive Assessment Form B
1. A healthcare provider is assessing a client who is receiving heparin therapy for deep vein thrombosis (DVT). Which of the following laboratory values should the provider monitor to evaluate the therapeutic effect of the heparin?
- A. Platelet count
- B. Partial thromboplastin time (PTT)
- C. Prothrombin time (PT)
- D. Bleeding time
Correct answer: B
Rationale: The Partial Thromboplastin Time (PTT) is the correct laboratory value to monitor heparin therapy. PTT measures the time it takes for blood to clot and is specifically used to evaluate the effectiveness of anticoagulation therapy such as heparin. Monitoring the PTT helps ensure that the heparin dose is within the therapeutic range. Platelet count, Prothrombin time (PT), and Bleeding time are not specific laboratory values for monitoring the therapeutic effect of heparin therapy. Platelet count is more indicative of platelet function, PT is used to monitor warfarin therapy, and Bleeding time assesses platelet function rather than the effect of heparin therapy.
2. A client is at high risk for iron deficiency anemia. Which of the following foods should the nurse instruct the client to increase in their diet?
- A. Yogurt
- B. Apples
- C. Raisins
- D. Cheddar cheese
Correct answer: C
Rationale: The correct answer is C: Raisins. Raisins are a good source of iron, which can help prevent or address iron deficiency anemia. Yogurt (Choice A) and cheddar cheese (Choice D) are not significant sources of iron. While apples (Choice B) are a healthy fruit, they do not contain as much iron as raisins.
3. A nurse on the medical-surgical unit is receiving reports on four clients. Which of the following clients should the nurse assess first?
- A. A client who is receiving warfarin and has an INR of 3.3
- B. A client who has acute kidney injury, creatinine 4 mg/dL, and BUN 52 mg/dL
- C. A client who had an NG tube inserted 6 hours ago and has abdominal distention
- D. A client who is 4 hours postoperative following a thyroidectomy and reports fullness in the throat
Correct answer: D
Rationale: The client who is 4 hours postoperative following a thyroidectomy and reports fullness in the throat should be assessed first. This client may be experiencing airway obstruction due to hematoma or swelling, making it a priority. Options A, B, and C have concerning findings as well, but airway compromise takes precedence over other issues.
4. A healthcare professional is preparing to administer a dose of nitroglycerin. Which of the following should be assessed first?
- A. Blood pressure
- B. Heart rate
- C. Pain level
- D. Respiratory rate
Correct answer: A
Rationale: The correct answer is to assess blood pressure first before administering nitroglycerin. Nitroglycerin is a vasodilator that can cause a sudden drop in blood pressure, leading to adverse effects such as dizziness or fainting. Assessing blood pressure before administration helps determine if the patient's blood pressure is within the acceptable range for nitroglycerin administration. Heart rate, pain level, and respiratory rate are also important assessments, but blood pressure should take precedence due to the vasodilating effects of nitroglycerin.
5. A client is being educated about using an intrauterine device (IUD) for contraception. Which of the following client statements indicate an understanding of the teaching?
- A. I will need to have the IUD replaced each year.
- B. I will need to apply a spermicide prior to intercourse.
- C. I should expect my periods to stop while I have the IUD.
- D. I should check for the string each month after menstruation.
Correct answer: D
Rationale: The correct answer is D because the client should check for the string each month after menstruation to ensure the IUD is in place. This practice helps in identifying any displacement of the IUD. Choices A, B, and C are incorrect. A is incorrect because IUDs have different durations depending on the type, not all require yearly replacement. B is incorrect because IUDs do not require spermicide for effectiveness. C is incorrect because while some individuals may experience changes in their menstrual patterns, it is not guaranteed that periods will stop while using an IUD.
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