What instruction should be included for a client after cataract extraction regarding activity restrictions?

After cataract extraction, it's essential to provide guidelines that ensure proper healing and minimize the risk of complications. The correct instruction to avoid lifting anything heavier than 4.5 kg (10 lb) for 1 week is crucial because heavy lifting can increase intraocular pressure. Such pressure can jeopardize the surgical site, potentially leading to complications like increased swelling or hindered healing of the eye.

Maintaining a light activity level is advisable during the postoperative period to promote recovery and prevent strain on the eye. This recommendation aligns with typical post-surgical care standards aimed at ensuring that the client allows the eye to heal adequately.

Other options suggest activities that may not support optimal recovery. Bending at the waist could increase the risk of strain and intraocular pressure, while sleeping on the abdomen is generally not advised, as it does not allow for a safe or comfortable position for the eye. Lastly, while monitoring for drainage is essential, the instruction regarding white drainage does not directly address the activity restrictions required after cataract surgery.