Saunders NCLEX

Isotretinoin is prescribed for a client with severe cystic acne. The nurse provides instructions to the client regarding administration of the medication. Which phrase stated by the client indicates a need for further teaching regarding this medication? 1."I need to continue to take my vitamin A supplements." 2."The medication may cause dryness and burning in my eyes." 3."I need to use emollients and lip balms for my dry skin and lips." 4."I will need to return for a blood test to ...