# 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.

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:

References in periodicals archive ?
An EPA-commissioned study in 2014 sampled the soil and found levels of carbon tetrachloride 20 times the EPA maximum.
Swiss scientists examining Yasir Arafat's remains and possessions say they have found levels of radioactive polonium-210 high enough to "reasonably support" the theory that the late chairman of the Palestine Liberation Organization was poisoned when he died in 2004 at age 75.
The family of the Stirling University student had called for a fresh probe into his death after a toxicology report found levels of liquid ecstasy in his system.
The soil is considered lightly contaminated because tests conducted by a licensed site professional - hired by Lighthouse and licensed by the state DEP - have not found levels of contamination high enough to trigger more active involvement by the DEP.
The Anglo-French study analysed the amount of ancient atmospheric argon gas (Ar) isotopes dissolved in the bubbles and found levels were very different to those in the air we breathe today.
The study, the largest of its kind, found levels of particulate matter during smoking journeys were up to 10 times higher than in non-smoking journeys.
GSK had claimed that Ribena syrup contained four times more vitamin C than oranges, but in 2004 two high school students carried out tests in a science lesson and found levels of the nutrient in the product were much lower.
Researchers at the Institute of Psychiatry, King's College London, found levels of two proteins could indicate an increased risk.
In what has been hailed as a breakthrough in the debilitating disease, researchers found levels of two types of protein found in the blood can indicate an increased risk of having alzheimer's.
The results found levels at a private members' club and builder's merchants had the potential to cause permanent long-term hearing damage if exposure was prolonged.
In another study, personal sampling of the breathing zone of workers for 6-7 hr every other day found levels ranging from 0.
But previous research by the team found levels were higher in the semen of a small proportion of HIV sufferers.

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