Final answer:
To assist with nausea in a patient recovering from deep and full thickness burns, the nurse should provide metoclopramide (Reglan), which is effective for treating nausea.
Step-by-step explanation:
In the context of a patient recovering from deep and full thickness burns experiencing nausea, metoclopramide (Reglan) is the appropriate medication to provide. This medication is known for its antiemetic properties, which are useful in treating nausea. While ranitidine (Zantac) and esomeprazole (Nexium) are acid-reducing drugs used to treat conditions such as ulcers and GERD, they are not primarily antiemetic. Polyethylene glycol (Miralax) is an osmotic laxative used to treat constipation, not nausea.
Zofran, another medication not listed in the options but relevant in the context, is specifically used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, or surgery. It contains ondansetron and can be administered intravenously. For nausea connected with burns, metoclopramide would help alleviate the symptoms.