The production manager might perform personal inspections or oversee a group of quality-control workers. Routine preventive maintenance on manufacturing equipment can be important to avert potential standstills in production.
Toenails typically fall off due to either fungal infection or injury that results in a separation of the nail from the area of the toe called the nail bed, according to Foot Vitals. While pain is common with this type of injury, it is not guaranteed.
Some of the causes of brittle nails are injury, infections, diseases, poisons, or medications. 1  Injuries to the nail from constant exposure to water or nail polish can cause them to become brittle and peel off. 2  Fungal, bacterial, and viral infections could cause your nail to get damaged.