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ATI Comprehensive Predictor PN
1. A home health nurse is caring for an older adult client who just returned home following a total knee arthroplasty. Which of the following actions should the nurse take first?
- A. Assess mobility
- B. Monitor vital signs
- C. Provide pain relief
- D. Reinforce discharge teaching
Correct answer: A
Rationale: Assessing mobility should be the nurse's priority as it ensures the client's safety and helps in developing an appropriate care plan. By evaluating the client's ability to move after the knee arthroplasty, the nurse can identify any immediate issues or complications that need to be addressed promptly. Monitoring vital signs, providing pain relief, and reinforcing discharge teaching are important aspects of care but assessing mobility takes precedence in ensuring the client's immediate well-being and identifying any potential risks.
2. A nurse in a long-term care facility is reviewing information about health care-associated infections with a newly licensed nurse. Which of the following information should the nurse include?
- A. Frequent hand washing prevents infection
- B. Prolonged use of corticosteroids increases infection risk
- C. Limit patient interaction to reduce infection spread
- D. Restrict client movement to prevent contamination
Correct answer: B
Rationale: The correct answer is B because prolonged use of corticosteroids is a known risk factor for infections. Choice A is incorrect because frequent hand washing actually helps prevent infections. Choice C is incorrect as patient interaction is essential in healthcare but should be done following proper infection control measures. Choice D is also incorrect as restricting client movement is not a standard practice to prevent contamination.
3. A nurse is assisting with monitoring a client who is at 40 weeks of gestation and is in active labor. The nurse recognizes late decelerations on the fetal monitor tracing. Which of the following actions should the nurse take?
- A. Apply oxygen at 10 L/min via face mask
- B. Position the client on their side
- C. Call for a Cesarean delivery
- D. Administer oxytocin
Correct answer: B
Rationale: Late decelerations indicate uteroplacental insufficiency, and the priority nursing action is to improve placental perfusion. Positioning the client on their side, particularly the left side, can enhance blood flow to the placenta and fetus by reducing pressure on the vena cava and increasing cardiac output. Applying oxygen, although helpful, is not the initial priority in this situation. Calling for a Cesarean delivery is not warranted unless other interventions fail to correct the late decelerations. Administering oxytocin can worsen the condition by increasing uterine contractions, exacerbating fetal distress.
4. A nurse is caring for a client who is 1 day postoperative and is unable to ambulate. Which of the following actions should the nurse take to promote the client's venous return?
- A. Encourage deep breathing exercises
- B. Maintain the client in a supine position
- C. Apply a sequential compression device
- D. Massage the client's legs
Correct answer: C
Rationale: The correct answer is C: Apply a sequential compression device. Applying a sequential compression device promotes venous return by assisting with blood circulation in the lower extremities, reducing the risk of blood clots. Encouraging deep breathing exercises can help with lung expansion but does not directly promote venous return. Maintaining the client in a supine position may not be ideal for promoting venous return if the client is unable to move. Massaging the client's legs may be contraindicated postoperatively due to the risk of dislodging a clot or causing trauma to the surgical site.
5. A healthcare provider is checking a newborn's vital signs. Which of the following methods of temperature measurement should the healthcare provider use?
- A. Rectal
- B. Axillary
- C. Oral
- D. Tympanic
Correct answer: B
Rationale: The axillary method is the most appropriate for newborns because it is non-invasive and safe. Rectal temperature measurement can be uncomfortable and poses a risk of injury, especially in newborns. Oral temperature measurement is not recommended for newborns due to their inability to cooperate and potential inaccuracies. Tympanic temperature measurement may not be as accurate in newborns compared to older children or adults.
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