You are providing asthma education to a family whose 14-year-old daughter Song is being sent home with fluticasone and salbutamol for her asthma management. Which of the following statements would indicate that the family understands the teaching you have provided:

a. We understand that Song needs to ensure that she rinses out her mouth after taking salbutamol.
b. We understand that we need to wait at least 15 minutes in between puffs when she is taking her inhaler.
c. We understand that its important for us to keep track of how well Song's asthma is being managed so that we can see if we can lower her dose of fluticasone at our next follow up.
d. We understand that when Song is having an asthma attack, her fluticasone inhaler will provide her with immediate symptom relief.