A nurse is reviewing the list of current medications for a client who is to start a new prescription for carbamazepine. The nurse should identify which of the following medications interacts with carbamazepine.

A. "Rinse your child's mouth following administration." - This is important advice to prevent the development of oral thrush (a fungal infection) and to reduce the risk of irritation in the mouth and throat caused by the medication. After using a fluticasone inhaler, rinsing the mouth with water can help prevent these side effects.

C. "Shake the device prior to administration." - Shaking the inhaler before use ensures proper mixing of the medication and enhances its effectiveness.

D. "A spacer will make it easier to use the device." - A spacer is a device that attaches to the inhaler and helps the medication get into the lungs more effectively, especially for children who might have difficulty coordinating the timing of inhalation with activating the inhaler.

The other options:

B. "Have your child take one inhalation as needed for shortness of breath." - This instruction might not be accurate, as fluticasone is usually used as a maintenance medication to control chronic conditions like asthma. It's not typically used as a rescue inhaler for immediate shortness of breath.

E. "Soak the inhaler in water after use." - Soaking the inhaler in water after use is not a standard practice and is not necessary for proper administration or maintenance.

A. Peanuts:
While peanut allergies can be severe and life-threatening, they are not a contraindication to receiving the influenza vaccine. Influenza vaccines are not made with peanut-derived ingredients and do not pose a risk to individuals with peanut allergies.
B. Milk:
Milk allergies are not a contraindication to receiving the influenza vaccine. Influenza vaccines are typically free of milk-derived ingredients and do not contain significant amounts of milk proteins that would trigger an allergic reaction in individuals with milk allergies.
C. Shellfish:
Shellfish allergies are not a contraindication to receiving the influenza vaccine. Influenza vaccines are not derived from shellfish and do not contain shellfish proteins that could cause an allergic reaction in individuals with shellfish allergies.

D. Eggs:
This is the correct choice. In the past, some influenza vaccines were prepared using egg-based methods, which could pose a risk to individuals with severe egg allergies. However, most modern influenza vaccines, including those approved for administration in the United States, have extremely low egg protein content. The majority of individuals with egg allergies can safely receive the influenza vaccine, but those with a history of severe egg allergy may still need to consult with their healthcare provider before vaccination.