A nurse in an emergency department is caring for an infant who has a 2-day history of vomiting and an elevated temperature. Which of the following should the nurse recognize as the most reliable indicator of fluid loss?
Blood pressure.
Respiratory rate.
Body weight.
Skin integrity.
The Correct Answer is C
Choice A rationale
Blood pressure is not the most reliable indicator of fluid loss in infants. Blood pressure can remain normal until dehydration is severe.
Choice B rationale
Respiratory rate can be affected by many factors and is not the most reliable indicator of fluid loss.
Choice C rationale
Body weight is the most reliable indicator of fluid loss in infants. A significant decrease in body weight indicates significant fluid loss and helps guide appropriate fluid replacement therapy.
Choice D rationale
Skin integrity can be affected by many factors and is not the most reliable indicator of fluid loss.
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Correct Answer is B
Explanation
Choice A rationale
Restraining the child’s arms during a seizure is not recommended. Restraint can cause injury to the child and does not prevent the seizure from occurring. Instead, the focus should be on ensuring the child’s safety by removing any nearby objects that could cause harm.
Choice B rationale
Positioning the child laterally (on their side) is the correct action. This position helps maintain an open airway and allows any secretions to drain out of the mouth, reducing the risk of aspiration. It also facilitates better breathing and prevents the tongue from obstructing the airway.
Choice C rationale
Attempting to stop the seizure is not advisable. Seizures typically run their course and attempting to stop them can cause more harm than good. The nurse should focus on ensuring the child’s safety and monitoring the seizure’s duration and characteristics.
Choice D rationale
Using a padded tongue blade is outdated and not recommended. Inserting any object into the mouth during a seizure can cause injury to the teeth, gums, or airway. It is better to ensure the child’s safety by positioning them laterally and monitoring their airway.
Correct Answer is C
Explanation
Choice A rationale
Airborne precautions are not necessary for mumps. Mumps is not transmitted through airborne particles.
Choice B rationale
Standard precautions are not sufficient for mumps. Mumps requires additional precautions to prevent transmission.
Choice C rationale
Droplet precautions are necessary for mumps. Mumps is transmitted through respiratory droplets, so droplet precautions help prevent the spread of the virus.
Choice D rationale
Contact precautions are not necessary for mumps. Mumps is not transmitted through direct contact with contaminated surfaces.