I would say C.) Osteoarthritis
i say this because cataracts are directly on the eyes, glaucoma does cause blindness and you can get glaucoma from Osteoarthritis but diabetes can directly make you blind by having to get an eye removed
Most caregivers should be able to work and understand a variety of health concerns and basic hygiene like; most common health problems, heart levels, fragile body parts, how to properly clean others, etc.
Never start a job without knowing the adress that its at and the type of chemicals you are working with
Interdisciplinary communication is basically just when multiple academic subjects/field of studies get combined for a lesson.
The Luteinizing hormone (LH) is what you are looking for