Which nursing intervention would be the highest priority to prevent systemic absorption of eye drops?
a. Apply the drops in the outer canthus of the eye.
b. Have the patient perform the Valsalva maneuver during administration.
c. Have the patient close the eyes for 2 minutes after instillation.
d. Apply pressure to the lacrimal duct after administration.
ANS: D
The application of pressure to the lacrimal duct after administration of eye drops will prevent systemic absorption of the drops.
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