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Which nursing actions are most important for a patient witahb irab .croigmh/tte srta dial arterial line? (Select all that apply.)
- A. Checking the circulation to the right hand every 2 hour s
- B. Maintaining a pressurized flush solution to the arterial line setup
- C. Monitoring the waveform on the monitor for dampenin g
- D. Restraining all four extremities with soft limb restraint s
Correct Answer: A
Rationale: Step 1: Checking circulation to the right hand is crucial for assessing perfusion and detecting potential complications.
Step 2: Arterial line placement can compromise blood flow, leading to ischemia if circulation is impaired.
Step 3: Monitoring circulation every 2 hours allows for early detection of issues and prompt intervention.
Step 4: This action ensures patient safety and prevents complications.
Summary:
- Choice B is incorrect as pressurized flush solution can increase the risk of complications.
- Choice C is incorrect as monitoring the waveform is important but not the most critical action.
- Choice D is incorrect as limb restraints can impede circulation and are unnecessary in this scenario.
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The nurse is caring for a patient who has undergone major abdominal surgery. The nurse notices that the patient’s urine output has been less than 20 mL/hour for the past 2 hours. The patient’s blood pressure is 100/60 mm Hg, and the pulse is 110 beats/min. Previously, the pulse was 90 beats/min with a blood pressure of 120/80 mm Hg. The nurse should
- A. contact the provider and expect a prescription for a normal saline bolus.
- B. wait until the provider makes rounds to report the assessment findings.
- C. continue to evaluate urine output for 2 more hours.
- D. ignore the urine output, as this is most likely postrenal in origin.
Correct Answer: A
Rationale: The correct answer is A: contact the provider and expect a prescription for a normal saline bolus. The patient is showing signs of hypovolemia with decreased urine output, low blood pressure, and elevated heart rate. This indicates inadequate perfusion and potential hypovolemic shock. Administering a normal saline bolus will help restore intravascular volume and improve perfusion. Waiting for the provider to make rounds (option B) could delay necessary intervention. Continuing to evaluate urine output for 2 more hours (option C) is not appropriate given the patient's current condition. Ignoring the urine output (option D) is dangerous as it could lead to further complications.
When evaluating a patient with a central venous catheter, the nurse observes that the insertion site is red and tender to touch and the patient’s temperature is 101.8°F. What should the nurse plan to do next?
- A. Give analgesics and antibiotics as ordered.
- B. Discontinue the catheter and culture the tip.
- C. Change the flush system and monitor the site.
- D. Check the site more frequently for any swelling.
Correct Answer: B
Rationale: The correct answer is B: Discontinue the catheter and culture the tip. The patient's symptoms indicate a possible catheter-related infection. Discontinuing the catheter will prevent further infection spread. Culturing the tip will identify the specific pathogen causing the infection, guiding appropriate antibiotic therapy. Choice A is incorrect because giving analgesics alone will not address the underlying infection. Choice C is incorrect as changing the flush system is not a priority when infection is suspected. Choice D is incorrect as checking the site more frequently does not address the need for immediate action to address the infection.
Which of the following devices is best suited to deliver 65 % oxygen to a patient who is spontaneously breathing?
- A. Face mask with non-rebreathing reservoir
- B. Low-flow nasal cannula
- C. Simple face mask
- D. Venturi mask
Correct Answer: D
Rationale: The Venturi mask is the best choice for delivering 65% oxygen because it allows precise oxygen concentration delivery through adjustable venturi valves. This device ensures consistent oxygen levels even during variations in patient breathing patterns. Face mask with non-rebreathing reservoir (A) delivers higher oxygen concentrations, low-flow nasal cannula (B) is not suitable for precise oxygen delivery, and simple face mask (C) may not provide the desired oxygen concentration.
When providing palliative care, the nurse must keep in mind that the family may include which of the following? (Select all that apply.)
- A. Unmarried life partners of same sex
- B. Unmarried life partners of opposite sex
- C. Roommates
- D. Close friends
Correct Answer: A
Rationale: The correct answer is A: Unmarried life partners of same sex. When providing palliative care, it's crucial to recognize and respect diverse family structures. Unmarried life partners of the same sex may form a significant familial bond, requiring support and involvement in care decisions. This choice aligns with the principles of inclusivity and non-discrimination in palliative care.
Incorrect choices:
B: Unmarried life partners of the opposite sex - This choice is incorrect as it limits the definition of family to only opposite-sex partners, excluding same-sex couples.
C: Roommates - While roommates may provide support, they do not necessarily have the same level of emotional and decision-making involvement as family members or life partners.
D: Close friends - While close friends can be important sources of support, they do not necessarily have the same legal or emotional ties as a life partner.
The nurse educator is evaluating the care that a new registered nurse (RN) provides to a patient receiving mechanical ventilation. Which action by the new RN indicates the need for more education?
- A. The RN increases the FIO2 to 100% before suctioning.
- B. The RN secures a bite block in place using adhesive tape.
- C. The RN asks for assistance to reposition the endotracheal tube.
- D. The RN positions the patient with the head of the bed at 10 degrees.
Correct Answer: D
Rationale: The correct answer is D because positioning the patient with the head of the bed at 10 degrees is incorrect for a patient receiving mechanical ventilation. The optimal position for such patients is to elevate the head of the bed to 30-45 degrees to prevent aspiration and improve oxygenation. Option A is incorrect as increasing FIO2 before suctioning is appropriate to ensure adequate oxygenation. Option B is incorrect as securing a bite block in place using adhesive tape is a standard practice to prevent the patient from biting on the endotracheal tube. Option C is incorrect as asking for assistance to reposition the endotracheal tube shows the RN is aware of the importance of proper placement to ensure effective ventilation.