A nurse is reinforcing teaching about preventing dental caries with the parent of a 12-month- old toddler. Which of the following instructions should the nurse provide?

"Position the bristles of your child's toothbrush against the teeth at a 90-degree angle."

"Use a 5-inch strip of toothpaste on the toothbrush."

"Clean the teeth with a small, soft-bristled toothbrush."

"Floss between your child's teeth before brushing."

Answer and Explanation

The Correct Answer is C

The correct answer is C. A small, soft-bristled toothbrush is recommended for cleaning a toddler's teeth as it can remove plaque without damaging the gums. The bristles should be angled at 45 degrees, not 90 degrees, to reach under the gum line. A pea-sized amount of toothpaste, not a 5-inch strip, is sufficient for a toddler's toothbrush. Flossing is not necessary until two adjacent teeth touch each other, which usually happens around age 2 or 3.

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Correct Answer is B

Explanation

B. “I should discuss this document with my family after I sign it.”It is important for clients to discuss their advance directives with their family members to ensure that their wishes are understood and respected. This helps prevent confusion and ensures that family members are aware of the client’s preferences for end-of-life care.

Incorrect Options:

A. “I am not allowed to change my mind once I sign this document.”Clients can change or revoke their advance directives at any time as long as they are competent to do so.

C. “My partner needs to be present when I sign this document.”While it is a good idea to have a witness, it is not necessary for the partner to be present. The requirements for witnesses vary by jurisdiction.

D. “An attorney will need to notarize this document for it to be valid.”Not all advance directives require notarization. The requirements vary by state or country, and some may only require witnesses.

A. Discard the first 10 mL of urine. B. Don sterile gloves prior to the procedure. C. Obtain a 12-French catheter. D. Apply EMLA cream prior to the procedure.

Correct Answer is B

Explanation

Choice A reason:

Discarding the first 10 mL of urine is a common practice for obtaining a urine sample for certain tests, but it is not specifically necessary for a urine culture. In a urine culture, the goal is to obtain a sample directly from the bladder to identify any bacteria present, so discarding the initial urine is not necessary.

Choice B reason

Donning sterile gloves prior to the procedure is the appropriate action for the nurse to take. When catheterizing a toddler for a urine culture, it is essential to maintain a sterile procedure to reduce the risk of infection and ensure the safety of the child. Using sterile gloves is a crucial step in preventing contamination during the catheterization process.

Choice C reason

The size of the catheter (12-French) mentioned in option C may not be appropriate for a toddler. The size of the catheter used for a toddler would generally be smaller, depending on the age and size of the child. The appropriate catheter size should be determined based on the child's age and condition.

Choice D reason

EMLA cream is a topical anaesthetic cream used to numb the skin before certain procedures. While it might be appropriate in some cases, it is not typically used for catheterization procedures in toddlers. Catheterization is a quick procedure, and using EMLA cream may not be necessary or practical in this situation.

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A nurse is reinforcing teaching about preventing dental caries with the parent of a 12-month- old toddler. Which of the following instructions should the nurse provide?

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching about advance directives with a client who has end-stage heart failure. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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