Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

[EX Q]: Alcohol does show up on most drug tests. 1  There is no “magic bullet” or over the counter products for cleansing our system of alcohol. These are some things to try that may accelerate the process: 2  Drink plenty of pure water. Take a vitamin B supplement. 3  Exercise. 4  Eat healthy food. Summing Up: How Long Does THC Stay In Your Urine? Drug urine tests for weed have all kinds of shortcomings and inadequacies. But they are good at one thing: revealing whether or not the person being tested has consumed cannabis, in some form, at some point in the past. The amount and frequency of any drug use will alter the amount of time that it takes to filter out of the body. It stands to reason that using drugs on a continuous basis over a long period of time will lengthen the amount of time that detectable amount drugs can be found in your system. Urine tests will also differ depending on the drug’s half-life but can detect most drugs for about two to four days. Drugs that can linger longer include marijuana and PCP. Hair tests generally reveal drug use between one week and 90 days after use. lsd is not real its in a lot of drugs and it strews in your neck. - 3-5 days in urine (eTg), up to 90 in hair and around 10 - 12 hours in blood. Amphetamines - 1 to 3 days in urine, up to 90 in hair and around 12 hours in blood. MDMA (Ecstasy) 3-4 days in urine, up to 90 in hair and 1 - 2 days in blood. Here's how long various drugs stay in your body. Contrary to what many advertised drug tests might promise, not all substances leave their telltale chemical signature in the body for the same amount of time. Traces of these metabolites are what drug testers look for, since they're a good indication that someone has actually used a drug rather than merely come into accidental contact with it. And while hair-based drug tests are fairly accurate, tests of blood and urine are simply unable to detect the vast majority of drugs, so long as you haven't used for about a week. Heroin, for example, is generally undetectable in urine after three to five days. As the chart below shows, traces of drugs like LSD, morphine, heroin, amphetamines, and alcohol all remain in the blood for just 12 hours or less: Dragan Radovanovic/Business Insider How Long Do Drugs Stay In Your System? Just like each type of drug has its own effects, each type also takes a different amount of time to metabolize and exacts a different toll on the body. Even drugs of the same type, such as opiates like Percocet and Vicodin, can clear the body at very different speeds. PCP can be found in urine within 4 to 6 hours after use and will remain in urine for 7 to 14 days, depending on factors such as metabolic rate, user’s age, weight, activity, and diet.5 Phencyclidine is excreted in the urine as an unchanged drug (4% to 19%) and conjugated metabolites (25% to 30%). The Varying Detection of Drug Testing Timelines. 1  Single or small doses of any given drug won’t last as long in your system and are not as easily detected. 2  If you have a fast-metabolic rate, you will have a shorter detection of the drug in your body. 3  Your body mass will determine how fast or slow your body metabolises. Query: how long drugs stay in urine
[EX A]: Most drugs stay in urine for about two to four days.

[EX Q]: Walkie Talkie 10 Codes These short, two way radio (or walkie talkie) codes are designed to make radio communications fast and easy. Try them on your Motorola two way radios today! That's more or less how digital radio works! 1  The transmitter sends program signals broken into fragments and coded in numbers (digits). 2  The transmitter sends each fragment many times to increase the chances of it getting through. It's simple. Radio waves travel unbelievably fast—at the speed of light (300,000 km or 186,000 miles per second). Analog radio. Ocean waves carry energy by making the water move up and down. In much the same way, radio waves carry energy as an invisible, up-and-down movement of electricity and magnetism. The electromagnetic energy, which is a mixture of electricity and magnetism, travels past you in waves like those on the surface of the ocean. These are called radio waves. Like ocean waves, radio waves have a certain speed, length, and frequency. The speed is simply how fast the wave travels between two places. The wavelength is the distance between one crest (wave peak) and the next, while the frequency is the number of waves that arrive each second. Click the image to see a slightly bigger photo. 1  External, telescopic FM antenna: The one on this radio extends to about 30 cm (1 ft), which is plenty long enough to catch a good range of FM broadcasts. 2  Battery compartment: This radio is either battery or AC powered. Walkie Talkie 10 Codes. These short, two way radio (or walkie talkie) codes are designed to make radio communications fast and easy. Try them on your Motorola two way radios today! 10-1 = Receiving poorly. 10-2 = Receiving well. 10-3 = Stop transmitting. 10-4 = Message received. 10-5 = Relay message to ___. General and technical. 1  Keith's Radio Station: Broadcast, Satellite and Internet by John Allen Hendricks and Bruce Mims. 2  Build Your Own Transistor Radios: A Hobbyist's Guide to High-Performance and Low-Powered Radio Circuits Paperback by Ronald Quan. 3  How Radio Signals Work by Jim Sinclair. Although radio broadcasting is not quite as popular as it once was, the basic idea of wireless communication remains hugely important: in the last few years, radio has become the heart of new technologies such as wireless Internet, cellphones (mobile phones), and RFID (radio frequency identification) chips. 10-19 = Nothing for you, return to base 10-20 = My location is _____ 10-21 = Call by telephone 10-22 = Report in person to 10-23 = Stand by 10-24 = Completed last assignment 10-25 = Can you contact _____ 10-26 = Disregard last information 10-27 = I am moving to channel ____ 10-28 = Identify your station 10-29 = Time is up for contact 10-30 = Does not conform to FCC rules 10-32 = I will give you a radio check 10-33 = Emergency Traffic 10-34 = Trouble at this station 10-35 = Confidential ... Radio waves travel unbelievably fast—at the speed of light (300,000 km or 186,000 miles per second). Analog radio Ocean waves carry energy by making the water move up and down. Query: how fast is radio communication
[EX A]: Radio waves travel unbelievably fast— at the speed of 300,000 km or 186,000 miles per second.

[EX Q]: Once nicotine consumption is stopped, then both nicotine levels and nicotine metabolite levels in the blood decrease, but it must be kept in mind that these levels do not disappear altogether. The simplest answer to the question of how long does it take for nicotine to leave your system is a few weeks. Once nicotine consumption is stopped, nicotine levels in the blood begin to gradually decrease. Nicotine has a half-life in the human body of 2 hours (although it can range from 1 to 4 hours in different individuals). The average smoker has a blood nicotine concentration of about 40 ng/ml after an evening cigarette. And usually when signing up for life insurance they will ASK you if you've smoked in the last 12 months, but the testing is not that thorough, its the same nicotine test no matter what, they dont take your hair or anything, its a simple blood test. Ive heard it takes 30 days but not 100% sure. Nicotine has been shown to be an even more addictive drug than others such as heroine! The lingering presence of nicotine in the body acts as a reminder for nicotine consumption. It is popularly believed that nicotine is released from the human body within 72 hours of its consumption, but the truth is far different. The various aspects of nicotine storage in the body last for weeks after the most recent consumption of nicotine. Many people wonder about how long nicotine stays in your blood. Blood harbors both nicotine and metabolites released by nicotine. I recently got hired for a job and had to undergo cotinine testing, however because I drank a lot of water, the lab requested a second test due to dilution. Before my first testing, I had been smoke free for 3 days. I took the test, then ignorantly lit a cigarette, it tasted awful.. I probably took 2 or 3 puffs off of it before throwing it out. Sorry to split hairs on this, but given that the typical half-life of nicotine is 2 hours, and that most assays have a limit of detection of 0.1 to 0.5 ng/ml, following the logic I described above, all the nicotine has gone from the blood stream within 24 hours. i.e. when you take a blood sample from a smoker 24 hours after their last smoke, they will most likely have a blood nicotine level <0.5 ng/ml. (i.e.>95% gone by 24 hrs). She's more concerned with how long it takes nicotine and what I would call, by products, from leaving her body, than she is as to why the doctor has asked her to quit smoking. She even said the doctor told her he wanted the nicotine out for 30 days so the surgery would be successful. How long can nicotine be detected in blood or urine after quiting smoking? [Top] The byproducts of nicotine can be detected in the blood for up to a month after you stop smoking. This is only of concern if you are in a situation where someone else might want to test you for the presence of nicotine or nicotine byproducts in your system. However, the metabolite of nicotine which is known as Cotinine leaves its traces in blood as well as in urine for up to 7 days. About 85 to 90 per cent of the nicotine which is present in your blood is metabolised by the liver and is thrown out of your system by the kidney. But due to the higher concentration, many a times, it still persists in the blood stream. Nicotine is a very highly addictive chemical that is the main component of cigarettes. Your body, especially your heart and lungs, will usually begin to heal at 12 hours after you’ve had your last cigarette/ stopped smoking. Finally, as nicotine levels in the blood keep decreasing over the coming weeks, the nicotine stored by various tissues in the body recedes to significantly lower levels. Patients with surgical procedures planned are often advised to quit smoking weeks before surgery so that healing can be improved. Query: how long before nicotine out of your blood
[EX A]:
All the nicotine has gone from the blood stream within 24 hours.

