Critical Care Nursing Exam Questions

Questions 81

ATI RN

ATI RN Test Bank

Critical Care Nursing Exam Questions Questions

Question 1 of 5

An 80-year-old client is given morphine sulphate for postoperative pain. Which concomitant medication should the nurse question that poses a potential development of urinary retention in this geriatric client?

Correct Answer: B

Rationale: The correct answer is B: Tricyclic antidepressants. Tricyclic antidepressants can cause anticholinergic effects, including urinary retention, especially in the elderly. Morphine sulfate can also contribute to urinary retention. Antacids (A) and nonsteroidal anti-inflammatory agents (C) are not known to cause urinary retention. Insulin (D) does not pose a risk for urinary retention in this scenario.

Question 2 of 5

The patient is admitted with complaints of general malaise and fatigue, along with a decreased urinary output. The patient�s urinalysis shows coarse, muddy brown granular casts and hematuria. The nurse determines that the patient has:

Correct Answer: C

Rationale: The correct answer is C: intrarenal disease, probably acute tubular necrosis. The patient's symptoms of general malaise, fatigue, decreased urinary output, along with the presence of coarse, muddy brown granular casts and hematuria in the urinalysis indicate kidney damage. Acute tubular necrosis is a common cause of acute kidney injury characterized by damage to the renal tubules, leading to impaired kidney function. The presence of granular casts and hematuria suggests tubular injury and bleeding within the kidney. Choices A and B are incorrect as they refer to prerenal and postrenal causes of kidney injury, respectively, which do not align with the patient's symptoms and urinalysis findings. Choice D is incorrect as a urinary tract infection would typically present with different symptoms and urinalysis findings.

Question 3 of 5

The nurse is assisting with endotracheal intubation and un derstands correct placement of the endotracheal tube in the trachea would be identified by which of the following? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Equal bilateral breath sounds upon auscultation. This indicates proper placement of the endotracheal tube in the trachea, ensuring both lungs are being ventilated equally. Rationale: 1. Auscultation of air over the epigastrium (Choice A) is incorrect as it indicates esophageal intubation, not tracheal intubation. 2. Position above the carina verified by chest x-ray (Choice C) is incorrect as it does not confirm proper placement at the trachea. 3. Positive detection of carbon dioxide (CO2) (Choice D) is incorrect as it indicates the presence of exhaled CO2, but not necessarily proper placement in the trachea.

Question 4 of 5

During the primary survey of a patient with severe leg trauma, the nurse observes that the patient�s left pedal pulse is absent and the leg is swollen. Which action will the nurse take next?

Correct Answer: B

Rationale: The correct answer is B: Assess further for a cause of the decreased circulation. The nurse should prioritize assessing the cause of the absent left pedal pulse and leg swelling to address the severe leg trauma effectively. This step involves identifying potential vascular compromise or compartment syndrome, which are critical conditions requiring immediate intervention. Sending blood for a complete blood count (A) is not the priority in this situation. Finishing the primary survey (C) may delay addressing the circulation issue. Starting normal saline infusion (D) without addressing the circulation problem first could potentially worsen the condition. Therefore, assessing further for the cause of decreased circulation is the most appropriate next step to ensure timely and appropriate management of the patient's condition.

Question 5 of 5

Which of the following nursing activities demonstrates im plementation of the AACN Standards of Professional Performance? (Select all that ap ply.)

Correct Answer: C

Rationale: The correct answer is C because participating on the unit's nurse practice council demonstrates adherence to the AACN Standards of Professional Performance, specifically the standard related to quality of practice. By actively engaging in the nurse practice council, the nurse contributes to the development and implementation of policies and procedures that promote quality patient care. This activity also involves collaboration, leadership, and advocacy, which are essential components of professional nursing practice. The other choices are incorrect because: A: Attending a meeting and receiving continuing education on sepsis is important for professional development but does not directly align with the AACN Standards of Professional Performance. B: Collaborating with a pastoral services colleague is essential for holistic patient care but does not specifically address the standards set by the AACN. D: Posting an article for colleagues to read is beneficial for knowledge sharing but does not directly demonstrate adherence to the AACN Standards of Professional Performance.

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