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- DictionaryClear·ance/ˈklirəns/
noun
- 1. the action or process of removing or getting rid of something or of something's dispersing: "cleaning of the machine should include clearance of blockages"
- 2. official authorization for something to proceed or take place: "getting diplomatic clearance to fly into or over a country is not always easy"
The term clearance describes the process of drug elimination from the body or from a single organ without identifying the individual processes involved. Clearance may be defined as the volume of fluid cleared of drug from the body per unit of time. The units for clearance are milliliters per minute (mL/min) or liters per hour (L/h).
1 day ago · Define the terms clearance and metabolic clearance rate, and differentiate between general clearance and specific renal clearance. List the information required to calculate clearance. State the criteria that must be met for a substance so that its clearance can be used as a measure of glomerular filtration rate; state which substances are used ...
1 day ago · Deforestation or forest clearance is the removal and destruction of a forest or stand of trees from land that is then converted to non-forest use. [1] Deforestation can involve conversion of forest land to farms, ranches, or urban use. About 31% of Earth's land surface is covered by forests at present. [2]
5 days ago · Customs Bond Definition. A customs bond is a legal contract between an importer, a surety company, and U.S. Customs and Border Protection (CBP), ensuring that all duties, taxes, and fees owed on a shipment are paid. Customs bonds are required for all commercial imports valued at more than $2,500, including shipments containing duty-free items.
3 days ago · A slum is a highly populated urban residential area consisting of densely packed housing units of weak build quality and often associated with poverty. The infrastructure in slums is often deteriorated or incomplete, and they are primarily inhabited by impoverished people. [1] Although slums are usually located in urban areas, in some countries ...
1 day ago · Airway clearance is impaired in intubated patients due to decreased mucociliary activity and inability to cough effectively. Mucociliary activity is impaired due to the presence of the artificial airway, airway trauma due to suctioning, inadequate humidification, high F io 2 , drugs (eg, narcotics), and underlying pulmonary disease.
2 days ago · v. t. e. Unexploded ordnance ( UXO, sometimes abbreviated as UO ), unexploded bombs ( UXBs ), and explosive remnants of war ( ERW or ERoW) are explosive weapons ( bombs, shells, grenades, land mines, naval mines, cluster munition, and other munitions) that did not explode when they were employed and still pose a risk of detonation, sometimes ...
