A client is transported to the recovery area of the ambulatory care unit after cataract surgery. In which position does the nurse place the client?

The correct answer is: C. Provide the client with an antiemetic 2 hours prior to the chemotherapy.

Choice A reason:

Instructing the client to restrict food intake prior to treatment is not the best approach. While it might reduce nausea temporarily, it can lead to weakness and nutritional deficiencies. Chemotherapy patients need adequate nutrition to maintain their strength and immune function.

Choice B reason:

Encouraging the client to drink a carbonated beverage 1 hour before meals can sometimes help with mild nausea, but it is not as effective as antiemetic medications. Carbonated beverages may provide temporary relief but do not address the underlying cause of chemotherapy-induced nausea.

Choice C reason:

Providing the client with an antiemetic 2 hours prior to chemotherapy is the most effective action. Antiemetics are specifically designed to prevent nausea and vomiting associated with chemotherapy. Administering them before treatment helps to manage symptoms proactively, improving the client's comfort and ability to tolerate chemotherapy.

Choice D reason:

Advising the client to lie down after meals is not recommended as it can worsen nausea and increase the risk of gastroesophageal reflux. It is generally better for clients to remain upright for a period after eating to aid digestion and reduce nausea.

Choice A Reason: Placing an ice pack on the lips if they swell is not an appropriate instruction for a client who is taking allopurinol, as it may indicate an allergic reaction or angioedema, which requires immediate medical attention.

Choice B Reason: Using an OTC antihistamine lotion if a rash develops is not an appropriate instruction for a client who is taking allopurinol, as it may indicate a serious skin reaction such as Stevens-Johnson syndrome or toxic epidermal necrolysis, which requires immediate medical attention.

Choice C Reason: Drinking at least 8 glasses of fluid every day is an appropriate instruction for a client who is taking allopurinol, as it helps to prevent kidney stones and flush out uric acid from the body.

Choice D Reason: Taking the medication on an empty stomach 2 hours before meals is not an appropriate instruction for a client who is taking allopurinol, as it may cause stomach upset or nausea. The medication should be taken after meals with plenty of water.