POCT in the ED â¢ Faster does not always lead to better outcome â¢ Lab tests are rarely the rate limiting factor in ED disposition â¢ Process analysis is the key understanding and improving patient throughput in the ED â¢ Test menu selection is a critical component of the potential application of POCT â¢ Match available tests to disposition decisions
Gravity decreases with altitude as one rises above the Earth's surface because greater altitude means greater distance from the Earth's centre. All other things being equal, an increase in altitude from sea level to 9,000 metres (30,000 ft) causes a weight decrease of about 0.29%.
Gravity is the force of attraction between all masses. Although gravity is said to be exerted by everything that has a mass, only those objects with very large masses actually affect anything near them. A gravitational field is the area around the body that is exerting the gravitational pull.It can be defined as the gravitational force felt by a unit's mass placed at a point in space. Gravity has three very important effects. First, it makes all things accelerate towards it.ravity is the force of attraction between all masses. Although gravity is said to be exerted by everything that has a mass, only those objects with very large masses actually affect anything near them. A gravitational field is the area around the body that is exerting the gravitational pull.