A mother brings her 2-month-old to the well-baby clinic. She states that when she kisses her baby, the infant's skin tastes salty.

The nurse should prepare the mother for what standard diagnostic test to screen for cystic fibrosis (CF)?

Sweat-chloride test.

Faecal-fat test.

Pulmonary-function test.

Potassium chloride test.

Answer and Explanation

The Correct Answer is A

The nurse should prepare the mother for a sweat-chloride test to screen for cystic fibrosis (CF). A sweat- chloride test measures the amount of chloride in the sweat and is used to diagnose CF. CF is a genetic disorder that can cause the body to produce thick, sticky mucus that can clog the lungs and pancreas. One of the symptoms of CF is salty-tasting skin due to an increased amount of salt in the sweat. The other options (B, C, and D) are not standard diagnostic tests for screening for CF.

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Correct Answer is A

Explanation

To prevent recurrence of otitis media in their infant. Exposure to secondhand smoke has been identified as a risk factor for recurrent otitis media.

B. While it is important to monitor the infant's ears for signs of infection, daily inspection alone is not sufficient to prevent recurrence of otitis media.

C. The prone position after feeding is not recommended for infants due to the risk of choking and aspiration, and it is not a preventive measure for otitis media.

D. While breastfeeding is associated with a reduced risk of otitis media, frequent breastfeeding alone is not sufficient to prevent recurrence of the condition.

A. Have the child blow a cotton ball and have the parent catch it. B. Place a toy in the child's hands while listening to the breath sounds. C. Oﬀer the child bubbles before the stethoscope is placed. D. Allow the child to use a stethoscope on a stuﬀed animal.

Correct Answer is D

Explanation

To ensure the cooperation of a preschooler during an assessment of lung sounds, the nurse can allow the child to use a stethoscope on a stuﬀed animal. This helps the child understand what is happening and feel more comfortable with the procedure. Having the child blow a cotton ball (A), placing a toy in the child's hands (B), and oﬀering bubbles (C ) may distract the child but do not directly involve them in the procedure.

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A mother brings her 2-month-old to the well-baby clinic. She states that when she kisses her baby, the infant's skin tastes salty. The nurse should prepare the mother for what standard diagnostic test to screen for cystic fibrosis (CF)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is providing education to parents about preventing otitis media recurrence in their infant. Which instruction should the nurse include?

Correct Answer is A

Explanation

The nurse is assessing the lung sounds of a preschooler. Which action should the nurse implement to ensure the child's cooperation?

Correct Answer is D

Explanation

The parent of an infant asks when the baby's first immunization for measles, mumps, and rubella (MMR) should be given. Which age should the nurse provide the parent?

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A mother brings her 2-month-old to the well-baby clinic. She states that when she kisses her baby, the infant's skin tastes salty. The nurse should prepare the mother for what standard diagnostic test to screen for cystic fibrosis (CF)?

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A mother brings her 2-month-old to the well-baby clinic. She states that when she kisses her baby, the infant's skin tastes salty.

The nurse should prepare the mother for what standard diagnostic test to screen for cystic fibrosis (CF)?