Foot Drop Causes. Generally speaking, the causes of foot drop are weakness or paralysis of the muscles needed to lift the foot. More specifically, the condition is most often caused by compression of the peroneal nerve that controls the anterior tibialis, or the muscles that lift the foot.
Measurement Definition. In science, a measurement is collection of quantitative or numerical data that describes a property of an object or event. A measurement is made by comparing a quantity with a standard unit.
The metric measurement is a system of measuring using the liter, the gram, and the meter as basic units. The gram is used to measure mass or weight. For instance, a person weighing 170 pounds in customary measurement, weighs 77110 grams or 77.11 kilograms in the metric system. the liter is used to measure capacity. For instance, 1 liter of coke measures about 33.81 ounces in customary measurement.