Critical Care Nursing Questions

Questions 80

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Critical Care Nursing Questions Questions

Question 1 of 5

Which therapeutic interventions may be withdrawn or withabhirebl.dco mfr/otemst the terminally ill client? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Dialysis. In the context of terminally ill clients, withdrawing dialysis is appropriate as it can be burdensome without providing significant benefit towards the end of life. Dialysis does not cure terminal conditions and can prolong suffering unnecessarily. Antibiotics (A) may be necessary for managing infections in terminally ill clients. Nutrition (C) is important for comfort and quality of life. Pain medications (D) are essential for managing pain and should not be withdrawn unless no longer beneficial or requested by the patient.

Question 2 of 5

The nurse is assessing pain levels in a critically ill patient . The nurse recognizes that which patient action as indicatin g the greatest level of pain?

Correct Answer: C

Rationale: Correct Answer: C (Grimacing) Rationale: 1. Grimacing is a universal nonverbal sign of pain. 2. It involves facial muscles, indicating a high level of discomfort. 3. Brow lowering and eyelid closing are subtle signs, less indicative of severe pain. 4. Staring may signify concentration, not necessarily pain. Summary: Grimacing is the correct choice as it directly correlates with pain intensity, unlike the other options which are less specific or relevant indicators of severe pain.

Question 3 of 5

Positive end-expiratory pressure (PEEP) is a mode of ventaiblairbto.croym /atessst istance that produces which of the following conditions

Correct Answer: D

Rationale: The correct answer is D because positive end-expiratory pressure (PEEP) is a mode of ventilation where pressure is maintained in the lungs at the end of expiration. This helps prevent alveolar collapse and improves oxygenation. Option A is incorrect because PEEP does not deliver a full preset tidal volume with each breath initiation. Option B is incorrect because tidal volume in PEEP is not solely determined by the patient's ability to generate negative pressure. Option C is incorrect because in PEEP, breaths are delivered irrespective of the patient's respiratory drive.

Question 4 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 5 of 5

Which therapeutic interventions may be withdrawn or withabhirebl.dco mfr/otemst the terminally ill client? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Dialysis. In the context of terminally ill clients, withdrawing dialysis is appropriate as it can be burdensome without providing significant benefit towards the end of life. Dialysis does not cure terminal conditions and can prolong suffering unnecessarily. Antibiotics (A) may be necessary for managing infections in terminally ill clients. Nutrition (C) is important for comfort and quality of life. Pain medications (D) are essential for managing pain and should not be withdrawn unless no longer beneficial or requested by the patient.

Similar Questions

Which therapeutic interventions may be withdrawn or withabhirebl.dco mfr/otemst the terminally ill client? (Select all that apply.)
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A patient with hypotension and an elevated temperature after working outside on a hot day is treated in the emergency department (ED). The nurse determines that discharge teaching has been effective when the patient makes which statement?
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