Nokea
The patient develops a low-grade fever 18 hours post-operatively and has diminished breath sounds. Which of the following actions is most appropriate for the nurse to take to prevent complications? i.Administer antibiotics iv.Decrease fluid intake ii.Encourage coughing and deepbreathing v.Ambulate patient as ordered iii.Administer acetaminophen (Tylenol)
- A. 2and 5
- B. All of the above
- C. 1, 3 and 4
- D. All except 2
Correct Answer: A
Rationale: The correct answer is A: 2 and 5. Diminished breath sounds indicate possible atelectasis or pneumonia post-operatively, making coughing and deep breathing (2) and ambulation (5) crucial to prevent complications. Decreasing fluid intake (iv) can lead to dehydration, worsening the situation. Administering antibiotics (i) without further assessment may not be necessary at this point. Acetaminophen (iii) can help with fever but does not address the underlying respiratory issue.
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While managing a client after a medical or surgical procedure for bladder stones, for what rise in the temperature should the nurse notify the physician?
- A. When the temperature rises above 101F
- B. When the temperature rises above 100F
- C. When the temperature rises above 102F
- D. When the temperature rises above 99F
Correct Answer: C
Rationale: The correct answer is C: When the temperature rises above 102F. A temperature rise above 102F is concerning as it may indicate infection or other complications post-procedure. This higher threshold helps in early detection and timely intervention. Choices A and B set lower thresholds, potentially delaying necessary medical attention. Choice D is below the typical threshold for fever and would not typically warrant physician notification in this context.
A new nurse asks the preceptor to describe the primary purpose of evaluation. Which statement made by the nursing preceptor is most accurate?
- A. “An evaluation helps you determine whether all nursing interventions were completed.”
- B. “During evaluation, you determine when to downsize staffing on nursing units.”
- C. “Nurses use evaluation to determine the effectiveness of nursing care.”
- D. “Evaluation eliminates unnecessary paperwork and care planning.”
Correct Answer: C
Rationale: The correct answer is C: “Nurses use evaluation to determine the effectiveness of nursing care.” Evaluation in nursing is essential to assess the outcomes of nursing interventions and determine the effectiveness of the care provided. It helps in identifying areas for improvement, making informed decisions, and ensuring quality patient care.
Choice A is incorrect because evaluation is not solely about checking completion of tasks but rather assessing the impact of those interventions on patient outcomes. Choice B is incorrect as evaluation is not related to staffing decisions but focuses on assessing the quality of care delivery. Choice D is incorrect as evaluation is not about eliminating paperwork but rather about improving care outcomes.
Why should clients who take warfarin (Coumadin) refrain from food items such as green leafy vegetables and soybeans?
- A. Because the foods contain Vitamin K, which reduces the anti coagulant effect of the medication
- B. Because the foods contain Vitamin K, which increases the anti coagulant effect of the medication
- C. Because the foods help stimulate salivation
- D. Because the foods minimize the volume of food consumption
Correct Answer: A
Rationale: The correct answer is A because green leafy vegetables and soybeans are high in Vitamin K, which counteracts the anticoagulant effect of warfarin. Warfarin works by inhibiting Vitamin K-dependent clotting factors in the liver. By consuming Vitamin K-rich foods, the medication's effectiveness is reduced, leading to an increased risk of blood clot formation. Choices B, C, and D are incorrect because they do not address the specific interaction between Vitamin K and warfarin in affecting coagulation. Choice B suggests the opposite effect of what actually occurs. Choices C and D are irrelevant to the pharmacological mechanism of warfarin.
A patient presents to the emergency department following a motor vehicle crash and suffers a right femur fracture. The leg is stabilized in a full leg cast. Otherwise, the patient has no other major injuries, is in good health, and reports only moderate discomfort. Which is the most pertinent nursing diagnosis the nurse will include in the plan of care?
- A. Posttrauma syndrome
- B. Constipation
- C. Acute pain
- D. Anxiety
Correct Answer: C
Rationale: The correct answer is C: Acute pain. This is the most pertinent nursing diagnosis because the patient has a right femur fracture and reports moderate discomfort. The priority is to address the acute pain associated with the fracture. Posttrauma syndrome (A) typically involves a broader range of emotional and psychological responses beyond just moderate discomfort. Constipation (B) is not the priority in this case, as it is not directly related to the patient's current condition. Anxiety (D) may be present but addressing the acute pain takes precedence in this situation to ensure the patient's comfort and well-being.
A patient understands the common causes of urinary tract infection if he or she states the following, EXCEPT:
- A. “UTI can be caused by holding the urge to urinate.”
- B. “Insertion of instruments and catheter to the urinary tract can introduce bacteria that can cause infection.”
- C. “I usually drink lots of water at night and it might have caused my UTI.”
- D. “UTI can be caused by unhygienic cleaning after defecation.”
Correct Answer: C
Rationale: Rationale: Choice C is the correct answer because drinking lots of water at night actually helps prevent UTIs by flushing out bacteria from the urinary tract. Holding the urge to urinate (Choice A) can increase the risk of UTIs as bacteria can multiply in stagnant urine. Insertion of instruments and catheters (Choice B) can introduce bacteria, leading to infection. Unhygienic cleaning after defecation (Choice D) can also introduce bacteria to the urinary tract, causing UTIs. Therefore, Choice C is the exception as it does not contribute to the common causes of UTIs.