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.
A bacterial infection can cause thickening, and this can arise due to some trauma to the nail. Possible Causes of Crumbling & Dry Toenails. Our toenails contain something called keratin. A toenail fungus will feed on keratin, which is what makes our nails dry and crumbling when we have an untreated fungus.