A client is prescribed albuterol (Proventil) oral tablets for asthma. What should the nurse include when teaching the client about this medication?
a. This drug is very effective in treating acute attacks.
b. This drug can be taken every 5 minutes for maximal effect.
c. This drug must be taken 15 minutes before exercise.
d. The dosage for this drug should be doubled if no effect is seen in a short time.