Carla, at Age 57, Is Having a Hard Time Seeing

Multiple Choice

Carla, at age 57, is having a hard time seeing the sliver in her grandson's finger. She finds that she must hold it farther away to focus on its location, making it impossible to remove it and stop his distressed crying. She is experiencing which normal age-related change in vision?

A) Presbycusis
B) Retinopathy
C) Presbyopia
D) Dysthermia