A Client Is Prescribed Albuterol (Proventil)oral Tablets for Asthma

A client is prescribed albuterol (Proventil) oral tablets for asthma.During client teaching, the nurse should include which one of the following?

A) "This drug is very effective in treating acute attacks."
B) "This drug must be taken 15 minutes before exercise."
C) "This drug can be taken every five minutes for maximal effect."
D) "The dosage for this drug should be doubled up if no effect is seen in a short time."