The statement made by the patient which indicates that the teaching was effective is “I can buy some aloe-vera gel to use on the area”.
a) "I can buy some aloe vera gel to use on the area."
Step-by-step explanation:
Here the patient’s skin has developed a dry desquamation due to the exposure to external radiation. Among the given options the application of aloe vera gel on the affected area is the only right solution to the problem. Daily exposure of the treatment area to a sun lamp can only make things worse.
Scrubbing the area with warm water and using ice packs to relieve itching are also not good ideas.