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The urgent care center protocol for tick bites includes the following actions. Which action will the nurse take first when caring for a patient with a tick bite?
- A. Use tweezers to remove any remaining ticks.
- B. Check the vital signs, including temperature.
- C. Give doxycycline (Vibramycin) 100 mg orally.
- D. Obtain information about recent outdoor activities.
Correct Answer: A
Rationale: The correct answer is A: Use tweezers to remove any remaining ticks. The first step is to remove the tick to prevent further transmission of any potential pathogens. This is crucial in preventing tick-borne illnesses. Checking vital signs (B) can be done after the tick is removed. Administering doxycycline (C) should be based on guidelines and individual factors. Obtaining information about recent outdoor activities (D) is important but not the immediate priority.
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The nurse returns from the cardiac catheterization laboratory with a patient following insertion of a pulmonary artery catheter and assists in transferring th e patient from the stretcher to the bed. Prior to obtaining a cardiac output, which action is m ost important for the nurse to complete?
- A. Document a pulmonary artery catheter occlusion press ure.
- B. Zero reference the transducer system at the phlebostatic axis.
- C. Inflate the pulmonary artery catheter balloon with 1 m L air.
- D. Inject 10 mL of 0.9% normal saline into the proximal port.
Correct Answer: B
Rationale: The correct answer is B: Zero reference the transducer system at the phlebostatic axis. This is the most important action before obtaining a cardiac output because zero referencing ensures accurate pressure readings. The phlebostatic axis is the level of the atria when the patient is supine, and zeroing at this point minimizes errors in pressure measurements.
Choice A is incorrect because documenting a pulmonary artery catheter occlusion pressure is not the priority at this stage. Choice C is incorrect as inflating the balloon with air should be done after zero referencing. Choice D is incorrect as injecting normal saline into the port is not necessary before zero referencing.
The nurse manager is assisting a nurse with improving organizational skills and time management. Which nursing activity is the priority in pre-planning a schedule for selected nursing activities in the daily assignment?
- A. Tracheostomy tube suctioning.
- B. Medication administration.
- C. Colostomy care instruction.
- D. Client personal hygiene.
Correct Answer: B
Rationale: The correct answer is B: Medication administration. This is the priority because medication administration is time-sensitive and crucial for patient safety. It requires precise timing and cannot be delayed. Tracheostomy tube suctioning (A), colostomy care instruction (C), and client personal hygiene (D) are important nursing activities but can be adjusted within the schedule based on patient needs and acuity levels. Prioritizing medication administration ensures that patients receive their medications on time, preventing adverse events and promoting optimal health outcomes.
What factors are common to both pain and anxiety? (Select all that apply.)
- A. Cyclical exacerbation of one another
- B. Require good nursing assessment for proper treatment
- C. Response only to real phenomena
- D. Perception is majorly influence by previous experience
Correct Answer: A
Rationale: The correct answer is A: Cyclical exacerbation of one another. Pain and anxiety can intensify each other in a cyclical manner. Pain can trigger anxiety, making the pain feel worse, and anxiety can heighten pain perception. This relationship is well-documented in research and clinical practice.
Choice B is incorrect because although both pain and anxiety benefit from thorough nursing assessment, it is not a factor common to both conditions.
Choice C is incorrect as both pain and anxiety can be influenced by real and perceived phenomena, not solely real phenomena.
Choice D is incorrect because while previous experiences can impact pain and anxiety perception, it is not a factor common to both conditions.
When caring for a patient who has an arterial catheter in the left radial artery for arterial pressure-based cardiac output (APCO) monitoring, which information obtained by the nurse is most important to report to the health care provider?
- A. The patient has a positive Allen test.
- B. There is redness at the catheter insertion site.
- C. The mean arterial pressure (MAP) is 86 mm Hg.
- D. The dicrotic notch is visible in the arterial waveform.
Correct Answer: B
Rationale: The correct answer is B: There is redness at the catheter insertion site. Redness at the catheter insertion site could indicate infection, which is a serious complication that requires immediate attention to prevent sepsis. Reporting this to the healthcare provider promptly is crucial for timely intervention. Choices A, C, and D are not as urgent. A positive Allen test (choice A) assesses collateral circulation and is important for assessing perfusion before arterial cannulation but does not require immediate intervention. Choice C (MAP is 86 mm Hg) falls within the normal range, so it does not indicate an urgent issue. The visibility of the dicrotic notch in the arterial waveform (choice D) is a normal finding and does not require immediate action.
Which of the following are accepted nonpharmacological approaches to managing pain and/or anxiety in critically ill patients? (Select all that apply.)
- A. Environmental manipulation
- B. Explanations of monitoring equipment
- C. Guided imagery
- D. Music therapy
Correct Answer: A
Rationale: Step 1: Environmental manipulation involves adjusting factors like lighting, noise levels, and room temperature to create a soothing environment, which can help reduce pain and anxiety.
Step 2: By controlling the physical surroundings, patients may feel more comfortable and relaxed, leading to improved pain management and reduced anxiety levels.
Step 3: Explanations of monitoring equipment and guided imagery are not directly related to environmental changes that can impact pain and anxiety.
Step 4: Music therapy, while beneficial for some patients, is not categorized as environmental manipulation.