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A nurse performing triage in an emergency room makes assessments of clients using critical thinking skills. Which of the following are critical thinking activities linked to assessment?
- A. Carrying out a physician’s order to intubate a client
- B. Educating a novice nurse on the principles of triage
- C. Using the nursing process to diagnose a blocked airway
- D. Interviewing privately a client suspected of being a victim of abuse
Correct Answer: D
Rationale: The correct answer is D because interviewing a client suspected of being a victim of abuse involves critical thinking in assessment by gathering relevant information, analyzing the situation, and making informed decisions. This activity helps identify potential risks and ensures the client's safety. On the other hand, options A and C involve implementing orders and diagnosing conditions, respectively, which are more related to clinical decision-making rather than assessment. Option B focuses on education, which is not directly linked to assessment activities.
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A client asks nurse Carlos the rationale for giving multi-drug treatment for tuberculosis. Which is an appropriate response?
- A. multiple drugs allow reduced levels of drugs to be given
- B. multiple drugs reduce undesirable drug side-effect
- C. multiple drugs potentiate the action fo the drugs
- D. multiple drugs reduce development of resistant strains of the bacteria
Correct Answer: D
Rationale: The correct answer is D because using multiple drugs for tuberculosis reduces the development of resistant strains of the bacteria. When multiple drugs are used simultaneously, it decreases the likelihood of the bacteria developing resistance to any single drug. This approach helps to ensure that the treatment remains effective over time.
Explanation for other choices:
A: While using multiple drugs may allow for reduced dosages, the primary rationale is not solely to administer lower levels of drugs.
B: Although using multiple drugs may help in managing side effects, the primary rationale is to prevent the development of resistant strains.
C: While multiple drugs may have a synergistic effect, the main purpose is to prevent resistance rather than potentiate the action of individual drugs.
Which of the ff blood vessel is commonly affected by thrombophlebitis?
- A. Veins deep in the upper extremities
- B. Popliteal vein of the leg
- C. Veins deep in the lower extremities
- D. Veins connected to the heart
Correct Answer: C
Rationale: The correct answer is C, veins deep in the lower extremities, due to stasis and immobility in the legs causing blood to pool and predispose to thrombus formation. This is known as deep vein thrombosis (DVT). Veins deep in the upper extremities (A) are less commonly affected. The popliteal vein of the leg (B) is a common site for DVT, but it is not the most commonly affected. Veins connected to the heart (D) are arteries, not veins, and are not typically involved in thrombophlebitis.
Mr. RR is being prepared for surgery. Nursing care would include:
- A. Careful assessment of neurologic signs to establish baseline data for post-operative care
- B. Planning activities for Mr. RR
- C. Administration of an SS enema to prevent post-operative impaction
- D. Explaining to Mr. RR post-operative complications
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Assessment of neurologic signs establishes baseline for post-op care.
2. Helps detect any changes post-surgery.
3. Enables prompt intervention if any issues arise.
4. Planning activities (B) is not a priority pre-surgery.
5. Enema (C) may not be necessary for all surgeries.
6. Explaining complications (D) is important but not a primary pre-op nursing care.
Approximately how much fluid is lost in acute weight loss of .5kg?
- A. 50 ml
- B. 750 ml
- C. 500 ml
- D. 75 ml
Correct Answer: C
Rationale: The correct answer is C: 500 ml. When someone loses 0.5 kg of weight, it is estimated that about 500 ml of fluid has been lost, as 1 kg of body weight is roughly equivalent to 1 liter of fluid. This fluid loss is due to water loss through sweating, breathing, and urine. Choice A (50 ml) is too small of an amount for a significant weight loss. Choice B (750 ml) is too high and would correspond to a larger weight loss. Choice D (75 ml) is also too small to account for a 0.5 kg weight loss.
Which of the following outcomes is correctly written?
- A. Abdominal incision will show no signs of infection.
- B. On discharge, client will be free of infection.
- C. On discharge, client will be able to list five symptoms of infection.
- D. During home care, nurse will not observe symptoms of infection.
Correct Answer: C
Rationale: The correct answer is C because it clearly states a measurable outcome by specifying that the client will be able to list five symptoms of infection. This outcome is specific, measurable, achievable, relevant, and time-bound (SMART). Choice A lacks specificity and measurability. Choice B is vague and does not provide a quantifiable measure of success. Choice D does not specify who will be observing the symptoms or how they will be documented. Overall, choice C stands out as the most appropriate outcome as it is clear, achievable, and directly related to assessing the client's understanding of infection symptoms.