The nurse is instructing the parents of a child with sickle cell anemia on safety precautions. What should the nurse emphasize during this teaching?

Remind parents that the child should avoid immunizations to prevent the introduction of bacteria into the body.

Suggest the child participate in sports activities without restriction.

Treat upper respiratory infections with over-the-counter medication.

Ensure a consistent and daily intake of adequate fluids to prevent dehydration.

Answer and Explanation

The Correct Answer is D

A. Children with sickle cell anemia should receive all recommended immunizations to protect against infections, which can trigger a sickle cell crisis.

B. Participating in sports should be done with caution, and activities that lead to dehydration or overexertion should be avoided.

C. Over-the-counter medications should be used cautiously and under the guidance of a healthcare provider, as some medications may not be suitable for children with sickle cell anemia.

D. Ensuring adequate hydration is crucial for preventing sickle cell crises. Dehydration can increase blood viscosity, leading to sickling of the red blood cells and subsequent pain and complications.

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Correct Answer is ["20"]

Explanation

To administer the correct dose of erythromycin ethylsuccinate, which is 800 mg, when the available medication concentration is 200 mg per 5 mL, the nurse needs to calculate the volume of medication to provide the prescribed dose. The calculation is as follows: 800 mg divided by 200 mg equals 4. Then, multiply 4 by 5 mL to get the total volume needed for the 800 mg dose. Therefore, the nurse should administer 20 mL of erythromycin ethylsuccinate to deliver the prescribed 800 mg dose.

A. Brachial artery B. Radial artery C. Apex of the heart D. Carotid artery

Correct Answer is A

Explanation

A. The brachial artery is commonly used to assess the heart rate in infants due to its accessibility and the ease of palpation in smaller limbs.

B. The radial artery is not typically used in infants because it is less accessible and not as easily palpated in this age group.

C. While the apex of the heart is where heart sounds are best auscultated, it is not used to palpate the pulse in infants.

D. The carotid artery is not typically used for assessing the heart rate in infants due to the risk of applying excessive pressure.

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The nurse is instructing the parents of a child with sickle cell anemia on safety precautions. What should the nurse emphasize during this teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer erythromycin ethylsuccinate 800 mg PO every 4 hr. Available is erythromycin ethylsuccinate 200 mg/5mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["20"]

Explanation

A nurse is preparing to measure an infant's vital signs. The nurse should use which of the following sites to assess a heart rate?

Correct Answer is A

Explanation

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