Questions 9

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Critical Care Nursing Questions Questions

Question 1 of 5

The nurse is preparing to provide postmortem care for a patient who has just died. Which action should the nurse take first?

Correct Answer: A

Rationale: Rationale: A: Closing the patient's eyes and placing a pillow under the head is the first step in postmortem care to maintain dignity and prevent airway occlusion. B: Washing the body and changing clothes can be done later and is not the priority. C: Removing medical equipment can wait until after ensuring the patient's comfort. D: Confirming the death certificate is important but not the immediate first step in postmortem care.

Question 2 of 5

Which statement is consistent with societal views of dying in the United States?

Correct Answer: D

Rationale: Rationale: The correct answer is D because the purpose of the healthcare system in the United States is primarily focused on disease prevention and symptom management. This aligns with societal views as healthcare is geared towards improving health outcomes and quality of life. Incorrect choices: A: Dying is not viewed as a failure of the system or providers, rather as a natural part of life. B: Most Americans prefer to die at home or in hospice care rather than in a hospital. C: Illnesses are not always curable, and death can result from various complex conditions beyond treatment.

Question 3 of 5

The nurse is caring for an elderly patient who was admitted with renal insufficiency. An expected laboratory finding for this patient may be

Correct Answer: B

Rationale: The correct answer is B: a normal serum creatinine level. In renal insufficiency, the kidneys are not able to filter waste products effectively, leading to an increase in serum creatinine levels. This is a common indicator of renal dysfunction. A: An increased GFR would not be expected in renal insufficiency, as it signifies improved kidney function. C: Increased ability to excrete drugs is not a typical finding in renal insufficiency, as impaired kidney function can lead to drug accumulation. D: Hypokalemia is not directly related to renal insufficiency. It is more commonly associated with factors like diuretic use or gastrointestinal losses.

Question 4 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 5 of 5

What were identified as the first critical care units? (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A: Burn units. Burn units were identified as the first critical care units due to the complex and intensive care required by burn patients. These units were established to provide specialized care for burn victims, including wound management, infection control, and fluid resuscitation. Summary: - Burn units were the first critical care units due to the specialized care needed for burn patients. - Coronary care units focus on cardiac conditions, not the first identified critical care units. - Recovery rooms are for post-operative care, not specifically for critical care. - Neonatal intensive care units are specialized for newborns, not the first critical care units.

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