Nokea
The nurse discharging a patient diagnosed with asthma ins tructs the patient to prevent exacerbation by taking what action?
- A. Obtaining an appointment for follow-up pulmonary fuanbcirtbi.oconm s/tteusdt ies 1 week after discharge.
- B. Limiting activity until patient is able to climb two flights of stairs.
- C. Taking all asthma medications as prescribed.
- D. Taking medications on a “prn” basis according to symapbtiorbm.cosm. /test
Correct Answer: C
Rationale: The correct answer is C: Taking all asthma medications as prescribed. This is the most appropriate action to prevent exacerbation of asthma symptoms. By taking medications as prescribed, the patient can effectively manage and control their asthma, reducing the risk of exacerbation. Following the prescribed medication regimen helps to keep inflammation in check and maintain airway function.
Choice A is incorrect because while follow-up appointments are important, they do not directly prevent exacerbation. Choice B is incorrect as limiting activity may not address the underlying cause of exacerbation. Choice D is incorrect as taking medications on an "as needed" basis may not provide consistent control of asthma symptoms, leading to potential exacerbation.
You may also like to solve these questions
What is the most critical element of effective early end-of-life decision making?
- A. Control of distressing symptoms such as nausea, anxie ty, and pain.
- B. Effective communication between the patient, family, aabnirdb. choema/tletsht care team throughout the course of the illness.
- C. Organizational support of palliative care principles.
- D. Relocation the dying patient from the critical care unit to a lower level of care.
Correct Answer: B
Rationale: The correct answer is B because effective communication ensures that the patient's wishes and values are understood and respected, leading to informed decision-making. It also promotes shared decision-making among the patient, family, and healthcare team, enhancing the quality of care. Choices A, C, and D are incorrect because while they are important aspects of end-of-life care, they do not address the core element of communication in facilitating meaningful and informed decisions.
The nurse is assessing the exhaled tidal volume (EV ) in a mechanically ventilated patient. T What is the rationale for this assessment?
- A. Assess for tension pneumothorax.
- B. Assess the level of positive end-expiratory pressure.
- C. Compare the tidal volume delivered with the tidal volu me prescribed.
- D. Determine the patient’s work of breathing.
Correct Answer: D
Rationale: The correct answer is D: Determine the patient’s work of breathing. Assessing the exhaled tidal volume (EV) in a mechanically ventilated patient helps determine how much effort the patient is exerting to breathe. By monitoring the EV, the nurse can evaluate the patient's respiratory status and adjust ventilator settings if needed. It is crucial to ensure that the patient is not working too hard to breathe, as this can lead to respiratory distress.
Incorrect answers:
A: Assess for tension pneumothorax - Tension pneumothorax is typically assessed through other means such as physical examination and chest X-ray.
B: Assess the level of positive end-expiratory pressure - The level of positive end-expiratory pressure is usually set based on the patient's condition and not solely based on the exhaled tidal volume.
C: Compare the tidal volume delivered with the tidal volume prescribed - This comparison is important but does not directly relate to assessing the patient's work of breathing.
The patient’s serum creatinine level is 0.7 mg/dL. The expected BUN level should be
- A. 1 to 2 mg/dL.
- B. 7 to 14 mg/dL.
- C. 10 to 20 mg/dL.
- D. 20 to 30 mg/dL.
Correct Answer: C
Rationale: The correct answer is C (10 to 20 mg/dL). The normal BUN-to-creatinine ratio is approximately 10:1. With a serum creatinine level of 0.7 mg/dL, the expected BUN level should be around 7 to 14 mg/dL. Therefore, choice C (10 to 20 mg/dL) falls within this expected range. Choices A, B, and D are incorrect as they do not align with the typical BUN-to-creatinine ratio and would indicate abnormal kidney function.
The nurse caring for a patient diagnosed with acute respiratory failure identifies “Risk for Ineffective Airway Clearance” as a nursing diagnosis. Wh at nursing intervention is relevant to this diagnosis?
- A. Elevate head of bed to 30 degrees.
- B. Obtain order for venous thromboembolism prophylaxi s.
- C. Provide adequate sedation.
- D. Reposition patient every 2 hours.
Correct Answer: A
Rationale: The correct answer is A: Elevate head of bed to 30 degrees. Elevating the head of the bed helps promote optimal airway clearance by facilitating drainage of secretions and reducing the risk of aspiration. This position also improves lung expansion and oxygenation. Choice B is important for preventing venous thromboembolism but not directly related to airway clearance. Choice C may not be appropriate as excessive sedation can impair airway clearance. Choice D is important for preventing pressure ulcers but does not directly address airway clearance.
A 19-year-old is brought to the emergency department (ED) with multiple lacerations and tissue avulsion of the left hand. When asked about tetanus immunization, the patient denies having any previous vaccinations. The nurse will anticipate giving:
- A. Tetanus immunoglobulin (TIG) only.
- B. TIG and tetanus-diphtheria toxoid (Td).
- C. Tetanus-diphtheria toxoid and pertussis vaccine (Tdap) only.
- D. TIG and tetanus-diphtheria toxoid and pertussis vaccine (Tdap).
Correct Answer: D
Rationale: The correct answer is D because the patient has a high-risk wound (tissue avulsion) and no documented prior tetanus vaccination. TIG provides immediate passive immunity to tetanus, while Tdap stimulates active immunity. TIG covers immediate needs, while Tdap ensures long-term immunity. Choice A (TIG only) does not provide long-term immunity. Choice B (TIG and Td) does not include pertussis coverage, which Tdap (Choice D) does. Choice C (Tdap only) does not cover immediate needs as TIG does.