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Critical Care Nursing Cardiac Questions Questions

Question 1 of 5

An advantage of peritoneal dialysis is that

Correct Answer: B

Rationale: The correct answer is B: a decreased risk of peritonitis exists. Peritoneal dialysis involves the insertion of a catheter into the peritoneal cavity, which can introduce bacteria and increase the risk of peritonitis. However, compared to hemodialysis, peritoneal dialysis has a lower risk of bloodstream infections and vascular access-related complications, leading to a decreased risk of peritonitis. This advantage makes peritoneal dialysis a favorable option for some patients. Incorrect choices: A: peritoneal dialysis is actually less time-intensive compared to hemodialysis. C: biochemical disturbances are corrected more gradually in peritoneal dialysis. D: the danger of hemorrhage is not specific to peritoneal dialysis.

Question 2 of 5

The nurse is caring for a patient receiving intravenous ibup rofen for pain management. The nurse recognizes which laboratory assessment to be a possaibbirlbe.c soimd/ete set ffect of the ibuprofen?

Correct Answer: A

Rationale: The correct answer is A: Elevated creatinine. Ibuprofen can cause kidney damage, leading to elevated creatinine levels. This is because ibuprofen is metabolized in the kidneys, and prolonged use can impair kidney function. Elevated platelet count (B), elevated white blood count (C), and low liver enzymes (D) are not typically associated with ibuprofen use. Platelet count and white blood count are more related to inflammation or infection, while low liver enzymes are not a common side effect of ibuprofen.

Question 3 of 5

The nurse is managing a donor patient six hours prior to th e scheduled harvesting of the patient’s organs. Which assessment finding requires imme diate action by the nurse?

Correct Answer: B

Rationale: The correct answer is B. The patient's pH of 7.30 indicates acidosis, PaCO2 of 38 mm Hg is low, and HCO3 of 16 mEq/L is also low, suggesting metabolic acidosis. This finding requires immediate action as untreated acidosis can lead to serious complications. Choice A (morning serum blood glucose of 128 mg/dL) is within normal range and does not require immediate action. Choice C (pulmonary artery temperature of 97.8°F) is a normal temperature and does not require immediate action. Choice D (central venous pressure of 8 mm Hg) is within normal range and does not require immediate action.

Question 4 of 5

A 10-year-old female patient in ICU receiving chemotherapy has requested that her dog be allowed to visit her. She is currently sharing a room with another patient. The nurse knows that the hospital does allow for pet visits with owners, but has strict guidelines. Which of the following scenarios is most likely to be permitted?

Correct Answer: A

Rationale: The correct answer is A because it follows the hospital's guidelines for pet visits. It allows the dog to be brought in on a leash, which ensures control and safety during the visit. The 20-minute duration is appropriate to limit potential stress on the patient and other individuals in the room. Additionally, having the father bring the dog in maintains consistency with the hospital's policy of pet visits with owners. Choices B, C, and D are incorrect because they do not adhere to the hospital's guidelines. Choice B allows for an overnight stay, which is typically not permitted due to potential disruptions and hygiene concerns. Choice C mentions vaccinations but overlooks other important factors like leash control and visit duration. Choice D suggests waiting until the girl is moved to a private room, which may not align with the hospital's policy of allowing pet visits with owners.

Question 5 of 5

The nurse is caring for a patient with acute respiratory dist ress syndrome who is hypoxemic despite mechanical ventilation. The primary care provider (PCP) orders a nontraditional ventilator mode as part of treatment. Despite sedation and aabnirba.lcgoems/tieas,t the patient remains restless and appears to be in discomfort. The nurse informs the PCP of this assessment and anticipates what order?

Correct Answer: C

Rationale: The correct answer is C: Neuromuscular blockade. 1. Neuromuscular blockade helps to achieve optimal ventilator synchrony by reducing patient-ventilator asynchrony and improving oxygenation in patients with acute respiratory distress syndrome (ARDS). 2. Despite sedation, the patient's restlessness and discomfort suggest inadequate ventilator synchrony, which can be addressed by neuromuscular blockade. 3. Continuous lateral rotation therapy (A) and prone positioning (D) are interventions for improving ventilation and oxygenation in ARDS but do not directly address patient-ventilator synchrony. 4. Guided imagery (B) is a non-pharmacological technique for relaxation and pain management, which may not address the underlying issue of ventilator synchrony in this case.

Similar Questions

The nurse is caring for a patient with acute respiratory dist ress syndrome who is hypoxemic despite mechanical ventilation. The primary care provider (PCP) orders a nontraditional ventilator mode as part of treatment. Despite sedation and aabnirba.lcgoems/tieas,t the patient remains restless and appears to be in discomfort. The nurse informs the PCP of this assessment and anticipates what order?
The charge nurse is responsible for making the patient ass ignments on the critical care unit. She assigns the experienced, certified nurse to care for thea abicrbu.cteomly/t eisltl patient diagnosed with sepsis who also requires continuous renal replacement therapy and mechanical ventilation. She assigns the nurse with less than 1 year of experience to two patients who are more stable. This assignment reflects implementation of what guiding framework?
The nurse is caring for a patient in the critical care unit whaobi,r ba.cfotemr/ tebset ing declared brain dead, is being managed by the OPO transplant coordinator. Thir ty minutes into the shift, assessment by the nurse includes a blood pressure 75/50 mm Hg, hear t rate 85 beats/min, and respiratory rate 12 breaths/min via assist/control ventilation. The oxygen saturation (SpO ) is 99% and 2 core temperature 93.8° F. Which primary care provider ord er should the nurse implement first?
A patient is declared brain dead and a do not resuscitate (DNR) order is put in place. The nurse caring for the patient does not agree with this manne r of care but does not express any concerns to the charge nurse. The nurse’s feeling that the p atient is being killed will likely create what response for this nurse?
Noninvasive diagnostic procedures used to determine kidney function include which of the following? (Select all that apply.)

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