Critical Care Nursing Questions

Questions 80

ATI RN

Home > ATI RN > Critical Care Nursing > Critical Care Nursing Questions
ATI RN Test Bank

Critical Care Nursing Questions Questions

Question 1 of 5

The nurse understands that a patient being cared for in a critical care unit experiences anacute stress response. What nursing action best demonstrates understanding of the physiological parts of the initial stress response?

Correct Answer: C

Rationale: The correct answer is C: Treatment for elevated blood pressure. In the initial stress response, the body releases adrenaline and cortisol, leading to increased heart rate and blood pressure. Treating elevated blood pressure is crucial to prevent complications like heart attack or stroke. Adequate pain control (A) and intravenous sedation (B) may help manage symptoms but do not directly address the physiological response to stress. Ignoring an elevated glucose level (D) is not recommended as stress can impact blood sugar levels. Treatment for elevated blood pressure directly targets the physiological response to stress, making it the best nursing action in this scenario.

Question 2 of 5

The nurse is preparing to administer atropine, an anticholinergic, to a client scheduled for a cholecystectomy. The client asks the nurse to explain the reason for the prescribed medication. What response is best for the nurse to provide?

Correct Answer: C

Rationale: The correct answer is C: Decrease the risk of bradycardia during surgery. Rationale: 1. Atropine is an anticholinergic medication that works by blocking the parasympathetic nervous system. 2. During surgery, the parasympathetic stimulation can lead to bradycardia (slow heart rate). 3. By administering atropine, the nurse can counteract the bradycardic effects and maintain a normal heart rate during the procedure. 4. Options A, B, and D are incorrect as atropine is not used for inducing anesthesia, relaxation, or minimizing postoperative analgesia.

Question 3 of 5

When caring for a patient who has an arterial catheter in the left radial artery for arterial pressure-based cardiac output (APCO) monitoring, which information obtained by the nurse is most important to report to the health care provider?

Correct Answer: B

Rationale: The correct answer is B: There is redness at the catheter insertion site. Redness at the catheter insertion site could indicate infection, which is a serious complication that requires immediate attention to prevent sepsis. Reporting this to the healthcare provider promptly is crucial for timely intervention. Choices A, C, and D are not as urgent. A positive Allen test (choice A) assesses collateral circulation and is important for assessing perfusion before arterial cannulation but does not require immediate intervention. Choice C (MAP is 86 mm Hg) falls within the normal range, so it does not indicate an urgent issue. The visibility of the dicrotic notch in the arterial waveform (choice D) is a normal finding and does not require immediate action.

Question 4 of 5

Many critically ill patients experience anxiety. The nurse can reduce anxiety with which approach?

Correct Answer: C

Rationale: The correct answer is C because it addresses the patient's anxiety by providing clear communication and involving the patient in the care process. By explaining the turning procedure, inspecting the skin, and providing comfort through lotion application, the nurse establishes trust and promotes a sense of control for the patient. This approach helps alleviate anxiety by keeping the patient informed and engaged in their care. Choice A is incorrect because limiting family visitation may not directly address the patient's anxiety. Choice B is incorrect as it focuses on routine information rather than directly addressing the patient's anxiety. Choice D is incorrect because suctioning the endotracheal tube may cause discomfort and does not address the underlying anxiety issue.

Question 5 of 5

A 100-kg patient gets hemodialysis 3 days a week. In planning the care for this patient, the nurse recommends

Correct Answer: A

Rationale: The correct answer is A: a diet of 2500 to 3500 kcal per day. During hemodialysis, the patient loses nutrients and energy, so a high-calorie diet is necessary to maintain proper nutrition and energy levels. 2500-3500 kcal/day is a suitable range for a 100-kg patient. Choice B is incorrect because protein intake should be adequate to prevent malnutrition in hemodialysis patients, typically 1.2g/kg body weight/day. Choice C is incorrect as potassium intake should be restricted in hemodialysis patients due to impaired kidney function. Choice D is incorrect because fluid intake should be individualized based on the patient's fluid status and should not be limited to less than 500 mL per day.

Similar Questions

A 100-kg patient gets hemodialysis 3 days a week. In planning the care for this patient, the nurse recommends
What factors may predispose a patient to respiratory acido as bi is rb? . com/test
An elderly patient is admitted to the ICU with stage IV lung cancer, diabetes mellitus, and congestive heart failure. The health care team assembled to care for her is large and diverse, including an oncologist, a pulmonologist, an endocrinologist, a cardiologist, and others. The patient is not expected to survive more than a few weeks, and her husband is overwhelmed with stress and grief. Which nurse competency or competencies are most needed in this situation? Select all that apply.
During the primary assessment of a victim of a motor vehicle collision, the nurse determines that the patient is breathing and has an unobstructed airway. Which action should the nurse take next?
The family of a critically ill patient has asked to discuss organ donation with the patient�s nurse. When preparing to answer the family�s questions, th e nurse understands which concern(s) most often influence a family�s decision to donate? (Select all that apply.)

Join Our Community Today!

Join Over 10,000+ nursing students using Nurselytic. Access Comprehensive study Guides curriculum for ATI-RN and 3000+ practice questions to help you pass your ATI-RN exam.

Call to Action Image