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NCLEX Trainer Test 5 Questions

Extract:

A client with a marked depression of T cells.


Question 1 of 5

To promote safety in the environment of a client with a marked depression of T cells, the nurse should

Correct Answer: D

Rationale: Strategy: Answers are implementations. Determine the outcome of each answer choice. Is it desired? (1) protocol for handling soiled articles is accomplished within universal guidelines with double biohazard bags (2) universal precautions and client protection may call for plastic utensils, but not just spoons (3) not protocol unless the client has an active pulmonary infection (4) correct-water should not be allowed to stand in containers, such as respiratory or suction equipment, because this could act as a culture medium

Extract:


Question 2 of 5

The nurse is assessing the nursing care unit in a long-term facility for fire hazards. Which finding is the greatest fire hazard?

Correct Answer: B

Rationale: Storing flammable materials near oxygen increases fire risk, as oxygen supports combustion. Smoking, dust, or cluttered closets are less hazardous.

Question 3 of 5

The client is admitted to the unit with the following lab values. Which of the following lab values should be reported immediately?

Correct Answer: B

Rationale: A $\mathrm{PO}_2$ of 72% indicates severe hypoxemia, requiring immediate intervention. BUN, hemoglobin, and WBC values are less urgent.

Question 4 of 5

The nurse has just returned to the desk and has four phone messages to return.

Correct Answer: B

Rationale: Heartburn radiating to the jaw in a man indicates possible chest pain, which could be a symptom of a myocardial infarction, a life-threatening condition requiring immediate medical attention. The other conditions (pregnancy-related heartburn, menopausal symptoms, and knee pain) are less urgent and can be addressed after ruling out a cardiac emergency.

Extract:

An eight-year-old with cystic fibrosis (CF).


Question 5 of 5

Which of the following dietary requirements should be considered?

Correct Answer: B

Rationale: Strategy: Think about each answer choice. (1) contains high fat (2) correct-impaired inTest inal absorption due to cystic fibrosis necessitates a diet higher in protein and calories; fat is decreased because it may interfere with absorption of other nutrients (3) not adequate for this child (4) contains high fat

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