We recommend that you DO NOT use it: 1  As a link in your thermodynamics textbook. 2  As a tool in your class/homework/testing. 3  As a resource called by other software for property data.  Or in any critical application as the calculator could disappear at any time.
Back injuries are the most common job-related health problem among health care workers and include: 1  low back pain, 2  herniated discs, a condition in which the discs in the spinal column bulge out, placing pressure on the nerves in the back, 3  strained muscles,  pulled and/or torn ligaments, and.
Health and safety guidelines for home care workers. 1. Introduction. Home care workers can face considerable work. related health and safety risks. Activities such as lifting. and moving those receiving care, lone working as well. as their exposure to infections, violence and abuse. and more general hazards, such as slips and trips. mean that it is essential that good health and safety.