# level

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## level

[lev´el]relative position, rank, or concentration.

**l's of care**the six divisions of the health care system: preventive care, primary care, secondary or acute care, tertiary care, restorative care, and continuing care.

**background level**the usual intensity of a chemical or other stimulus in the environment.

**confidence level**the probability that a confidence interval does not contain the population parameter.

**l's of consciousness**see levels of consciousness.

**lowest observed adverse effect level**(LOAEL) (

**lowest observed effect level**(LOEL)) in studies of the toxicity of chemicals, the lowest dosage level at which chronic exposure to the substance shows adverse effects; usually calculated for laboratory animals.

**no observed adverse effect level**(NOAEL) (

**no observed effect level**(NOEL)) in studies of the toxicity of chemicals, the highest dosage level at which chronic exposure to the substance shows no adverse effects; usually calculated for laboratory animals.

**level of significance**a statistical measure that serves as the cutoff point used to determine whether a null hypothesis is retained or rejected; the probability of incorrectly rejecting the null hypothesis (see Type I error).

**sterility assurance level**(SAL) the probability that a process makes something sterile (see sterilization). An SAL of 10

^{−6}is the recommended probability of survival for organisms on a sterilized device. This level means that there is less than or equal to one chance in a million that an item remains contaminated or nonsterile.

## lev·el

(lev'ĕl),**1.**Any rank, position, or status in a graded scale of values.

**2.**A test for determining such rank or position.

## level

/lev·el/ (lev´el) relative position, rank, or concentration.**confidence level**the probability that a confidence interval does not contain the population parameter.

**level of significance**the probability of incorrectly rejecting the null hypothesis.

## level

A relative position; reference point; a specified amount of a thing## lev·el

(lev'ĕl)Any rank, position, or status in a graded scale of values.

## lev·el

(lev'ĕl)Any rank, position, or status in a graded scale of values.

## level (lev´əl),

*v*to reduce the curve of Spee by intrusion and/or extrusion of the teeth in an arch.

## Patient discussion about level

**Q. Are there are different kind of levels of alcoholism? **

**A.**If you are talking about the type of alcoholic drink,YES,they have different levels of alcohol in them,read the bottle,it will give you percent#--the more alcohol in a drink, the faster you will get drunk,and the worst your hangover will be-----mrfoot56

**Q. Can you help me to know what the safe level of drinking is?** I am a crane operator who gets more tired when returning home. So I consume some amount of liquor daily by having my restriction to not go beyond a limit. But I fail without my knowledge. Can you help me to know what the safe level of drinking is?

**A.**just dont drink before you operate the machine.

**Q. What's the average blood-alcohol level. ** What's the average blood-alcohol level of the drivers pulled over in Minnesota?

**A.**here is a web page with Minnesota drunk driving statistics about alcohol related fatalities. not what you asked for exactly, but it might give you a clue:

http://www.alcoholalert.com/drunk-driving-statistics-minnesota.html