A client receives ondansetron prior to a chemotherapy treatment. How should the practical nurse evaluate the effectiveness of the medication?

A. A warning about potential charges for child neglect
This is not appropriate in a pre-discharge education context. The focus should be on providing support and education to prevent future incidents and to help the parents understand the importance of supervision and safety.
B. Information about pool safety
Providing information about pool safety is essential to prevent future drowning incidents. Parents should be educated on supervision, barriers, and emergency response measures like CPR. This helps ensure the child's safety and reduces the risk of similar accidents.
C. Instructions on how to access long-term home care
Long-term home care instructions are unnecessary unless the child has specific ongoing medical needs resulting from the submersion. Since the child is showing only minor signs of impact, this education is not relevant.
D. When to follow up with the child's pediatrician
Clear instructions on when to follow up with the pediatrician ensure ongoing monitoring for any delayed effects of the submersion injury. This follow-up helps address any emerging health concerns and reassures the parents about their child's recovery.
E. Assessment of the parent's coping skills
Assessing the parents' coping skills is important to understand their emotional and psychological state post-incident. This can help identify any need for further support or counseling, ensuring the family is equipped to handle the situation.
F. Contact information for community resources
Providing contact information for community resources offers additional support to the parents, such as access to counseling, parenting classes, or safety courses. This reinforces the safety education provided and ensures the parents have resources to turn to if needed

A. Oxygen Concentration of the Ambient Air
The oxygen concentration of the ambient air affects how much oxygen the child could have been exposed to once retrieved from the pool. If the child was submerged in water, the ability to access oxygen from the environment was compromised, which contributes to the level of hypoxemia experienced. Ambient air oxygen concentration is a crucial factor in determining how long it might take for hypoxemia to develop or improve after submersion.
B. Temperature of Water
The temperature of the water affects the child’s physiology during submersion. Cold water can lead to a more rapid decrease in core body temperature and can influence the child’s respiratory and cardiovascular responses, potentially affecting the degree of hypoxemia.
C. The Weight of the Child
The weight of the child does not significantly impact the level of hypoxemia experienced during submersion. While it might influence the child’s ability to stay afloat or the rescue process, it does not directly affect hypoxemia levels.
D. The Amount of Time the Child Was Submerged
The duration of submersion is a critical factor in determining the level of hypoxemia. Longer submersion times result in more significant oxygen deprivation and a greater degree of hypoxemia, which can impact the severity of respiratory and cardiac complications.
E. Whether or Not Anyone Witnessed the Fall into the Pool
While witnessing the fall might be relevant for understanding the context of the incident, it does not directly affect the level of hypoxemia experienced during the submersion. The key factors are related to the conditions and duration of the submersion itself