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.
Brittle Toenails. Brittle toenails can be caused by thyroid problems, iron deficiency, circulation problems, biotin deficiency, and impaired kidney function. Toenails that fray or split may be the result of a deficiency in protein, Vitamin C, and/or folic acid, or occur in those who suffer from psoriasis.ertical Grooves On Your Toenails. Vertical grooves can be the result of aging, iron deficiency, and kidney disorders. Rheumatoid arthritis can cause your nails to bead. Toenails that look like hammered brass can indicate hair loss. If the beds of your toenails are small and short, this can indicate heart disease.