The nurse is conducting intake interviews of children at a city clinic. Which child is most susceptible to contracting lead poisoning?

An 8-year-old who lives in a housing project.

A 2-year-old who plays on aging outdoor playground equipment.

An adolescent who works part-time in a paint factory.

A 10-year-old who has Type 1 diabetes mellitus.

Answer and Explanation

The Correct Answer is B

Choice A reason: While living in older housing projects can pose a risk, the age of the child and their behaviors, such as hand-to-mouth activities, make younger children more susceptible.

Choice B reason: A 2-year-old is at the highest risk due to their developmental stage, which includes frequent hand-to-mouth activity and the likelihood of playing in soil or dust that may be contaminated with lead.

Choice C reason: Adolescents working in a paint factory may be exposed to lead; however, they are less likely to engage in hand-to-mouth behaviors that lead to ingestion, which is the primary route of lead poisoning in children.

Choice D reason: A 10-year-old with Type 1 diabetes mellitus does not have an increased risk of lead poisoning based on their condition alone.

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Correct Answer is B

Explanation

Choice A reason: Massaging the back to promote diaphragmatic excursion can be beneficial but is not the most effective intervention compared to early mobilization.

Choice B reason: Assisting the client to sit in a chair encourages lung expansion and sputum clearance, which are crucial for preventing atelectasis and pneumonia.

Choice C reason: Noting areas of atelectasis on chest x-rays is important for monitoring, but it is not an intervention that actively prevents respiratory complications.

Choice D reason: Providing ice or oral liquids when the client passes flatus is related to gastrointestinal recovery, not respiratory complications.

Correct Answer is ["67"]

Explanation

Step 1: Convert the volume of fluid to be infused from mL to mL (since the rate is usually measured in mL/hr):

100 mL = 100 mL (No conversion needed as the volume is already in mL)

Step 2: Convert the time for infusion from hours to hours (since the rate is usually measured in mL/hr):

1.5 hours = 1.5 hours (No conversion needed as the time is already in hours)

Step 3: Calculate the rate (volume ÷ time):

Rate = Volume ÷ Time

Rate = 100 mL ÷ 1.5 hours

Rate = 66.67 mL/hr

So, the nurse should program the infusion pump to deliver at a rate of 67 mL/hr (rounded to the nearest whole number

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The nurse is conducting intake interviews of children at a city clinic. Which child is most susceptible to contracting lead poisoning?

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Naxlex Comprehensive Predictor Exams

After a partial gastrectomy, in addition to frequent position changes, which postoperative intervention is most beneficial for the nurse to perform to prevent respiratory complications?

Correct Answer is B

Explanation

Correct Answer is ["67"]

Explanation

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