0
Yes, there is a difference between a hair sample and a urine sample. A hair sample can provide a longer history of substances used, as it can detect drug use over several months, while a urine sample typically reflects more recent drug use in the past few days. Both types of samples are commonly used for drug testing purposes.
Add your answer:
Earn +20 pts
Can you tell a blood type by a urine sample?
No, you cannot determine a person's blood type from a urine sample. Blood type is determined by antigens on the surface of red blood cells, which are not present in urine. To determine blood type, a blood sample is needed for testing.
What does10000 colonies ML mean in urine culture?
It means that the urine sample contains 10,000 colonies of bacteria per milliliter. This indicates a significant amount of bacteria in the urine, which may suggest a urinary tract infection.
Why is urine used as a sample over blood when testing for genetic metabolic disorders?
Urine is used for genetic metabolic disorder testing because it can contain metabolites or byproducts that indicate specific disorders. These metabolites are often more concentrated in urine than in blood, making it easier to detect abnormalities. Additionally, urine collection is non-invasive, simpler, and more convenient than blood collection, especially for infants and young children.
Is there a medical condition that causes a cold urine sample?
Yes, a medical condition called hypothermic diuresis can cause a cold urine sample. This condition occurs when the body temperature drops significantly, leading to increased urination and potentially cold urine. It is often seen in cases of severe hypothermia.
Why might a physician send a urine sample to a lab for a culture?
A physician may send a urine sample to a lab for culture to identify and determine the type of bacteria causing a urinary tract infection. This information helps in selecting appropriate antibiotics for treatment.
What is the method to test for marijunia?
Urine Sample, Hair Sample, Blood sample. Most common is Urine, although hair can hold up to two months of history per inch.
Does anyone know if the drug test for nursing programs are urine sample hair sample or saliva?
It makes no difference - if you are using drugs illegally, you should not become a nurse.
Is a drug urine analysis better than a hair drug analysis?
yes it better because there are more bacteria in a urine sample than a hair sample
What are Nine types of urine specimens that can be collected?
Random urine sample First morning urine sample Midstream clean-catch urine sample 24-hour urine collection Timed urine sample Postprandial urine sample Suprapubic aspiration specimen Catheterized urine specimen Pediatric urine bag specimen
How is a strep infection diagnosed from a urine sample?
Strep infection is not diagnosed from a urine sample.
Why is boric acid inside a urine sample bottle?
Boric acid is used as a preservative in urine sample bottles to prevent the growth of bacteria and preserve the integrity of the sample for testing. It helps to maintain the pH of the urine and keep it stable until it can be analyzed.
Does menstruating contaminate urine sample?
It is very common for a person who is menstruating to contaminate a urine sample. Of course, contaminated urine samples are very common in general.
Does heroin and endone show in urine sample?
Both will show in a urine sample if tests are done to look for those drugs.
What type of drug screen does Nestle use?
The type of drug screen that Nestle's did use was a urine sample. They have a new process where they test hair now.
The difference between hair and hair follicle?
a hair folicle is the root of the hair which is located in the lower part of the dermis. It is also connected to the arrector pili muscle. Hair is better known as the hair shaft and is the part inside of the hair folicle that comes out through the very top layer of skin and only fractionally protects our skin from sunlight
What is best time of day for proper urine sample?
The best time of day for a proper urine sample is first thing in the morning. This is because the urine is more concentrated then.
Why do you fail a drug test if your urine is cold?
A freshly collected sample of urine will be near body temp. A bottle of someone else's urine (that does not do drugs) in your pocket will not be as warm. If the temp of a sample is very low, it is not considered to be a valid sample from THAT person.
