A nurse is preparing to administer cephalexin 50 mg/kg/day in divided doses every 8 hours to a child who weighs 33 lb. The amount available is cephalexin oral suspension 250 mg/5 mL.

How many mL should the nurse administer per dose?

(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) .

Choice A rationale

Allowing the toddler to inspect the stethoscope helps to reduce anxiety and build trust during the examination. This approach can make the child feel more comfortable and cooperative, facilitating a smoother and more thorough assessment.

Choice B rationale

While removing outer clothing is necessary for certain examinations, it should be done in a manner that respects the toddler's comfort and privacy. Gradually introducing the examination process is often more effective.

Choice C rationale

Performing traumatic procedures first can increase the toddler's anxiety and resistance to further examination. It is better to start with less invasive procedures to build trust and cooperation.

Choice D rationale

Allowing the toddler to sit in the parent's lap can provide comfort and reduce anxiety during the examination. This approach supports a more positive experience for the child.

Choice A rationale

Bolus gavage feedings may increase the risk of aspiration and are not recommended for infants with heart failure.

Choice B rationale

Providing feedings every 3 hours helps ensure the infant receives adequate nutrition without overloading their heart and digestive system, which can be beneficial for managing heart failure.

Choice C rationale

Placing the infant in a lateral position during feeding is not recommended as it may increase the risk of aspiration. The semi-upright position is preferable.

Choice D rationale

Diluting formula to half strength is not appropriate as it can lead to inadequate nutrition and electrolyte imbalances. .