A middle-aged client reports a sudden onset of seeing flashing lights and floating spots. Which is the best nursing action?

Initiate a referral for ophthalmic evaluation as soon as possible.

Advise the client to maintain normal activities, but avoid contact sports until the spots resolve

Instruct the client to rest, and report to the emergency department if eye pain develops.

Tell the client to apply warm, moist compresses and notify the healthcare provider if there is no improvement.