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Crystals in the urine are probably uric acid, although there are other possibilities such as oxalic acid. Crystals are not negative or positive, they are neutral. An ionic compound is composed of both positive and negative ions, which add up to a neutral compound.
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∙ 11y ago
Crystals in the urine can be both negative and positive. Often, they are considered a negative finding as they may indicate underlying issues such as dehydration, diet imbalances, or certain medical conditions. However, crystals can also be a normal finding and not cause for concern in some cases.
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What are two things influence the shape of salt crystals?
The shape of salt crystals is influenced by temperature and rate of evaporation. Higher temperatures and slower evaporation rates tend to produce larger salt crystals, while lower temperatures and faster evaporation rates result in smaller crystals.
Discuss the meaning of the positive and negative test for bence Jones?
A positive test for Bence Jones protein in urine indicates the presence of abnormal proteins, which can be a sign of multiple myeloma or other related conditions. A negative test means that there are no detectable Bence Jones proteins in the urine. It is important to interpret the results in conjunction with other clinical findings to make an accurate diagnosis.
Can you test positive with a urine pregnancy test and negative on the blood?
Yes, it is possible to have a positive result on a urine pregnancy test and a negative result on a blood pregnancy test. This could be due to differences in the sensitivity of the tests or the timing of the tests relative to the hormone levels in the body. It is recommended to confirm with a healthcare provider for further evaluation.
If you mix water with urine what will be the results of a urine test?
Mixing water with urine will dilute the urine sample, potentially affecting the accuracy of the urine test results. The concentration of substances in the urine, such as drugs or metabolites, may be lower than expected, leading to false-negative results. Dilution of the urine sample is generally considered an attempt to cheat or manipulate the test.
Can you get a negative urine pregnancy test even if a blood test comes back positive?
No, a urine pregnancy test measures the same hormone (hCG) as a blood test, so they should typically give consistent results. If a blood test is positive, a urine test should also show a positive result.
The distance between centres of positive and negative ion in ionic crystals?
The distance between centers of positive and negative ion in the ionic crystals vary from one structure to another.
Does a positive urine test show faster than a negative urine test?
Yes, a positive testing urine test will show faster than a negative urine testing.- Personal experience (I have had many urine tests) use "sure jell" and you will pass everytime!!!!! look it up on google.
Can getting menstrual fluid that is positive for drugs make a urine test that is negative for drugs into a positive?
NO
If a urine test is positive for cocaine can another test be negative?
not very likely
Are all crystals neutral?
No, not all crystals are neutral. Crystals can have their own unique energetic properties and vibrations that can either be positive, negative, or neutral. It's important to choose crystals that resonate with your own energy and intentions.
What is the difference between positive crystals and negative crystals?
Normally crystals do not have electrical charge.A few types of crystals (e.g. quartz) will develop an electrical charge across them when placed under mechanical stress. This property is called piezoelectricity. But the positive and negative charges are on opposite sides of one crystal, not on two different crystals.Perhaps you were actually thinking of something that has nothing to do with science or electricity when you asked this question.
How accurate are chlamydia tests using urine samples for women?
The rates of false negative and false positive chlamydia tests for various types of tests are as follows (see related link):Becton-Dickinson NAAT female urine: 1% false positive; 19.5% false negativeGen Probe NAAT female urine: 1.1% false positive; 5.3% false negative
Is a positive plus a negative make a positive or a negative?
Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative
What precipitates from urine when refrigerated?
Keeping a urine sample refrigerated allows the pH to aid in identification of crystals. Crystals form when urine is kept cool.
What is a negative - positive?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
How do ionic crystals form?
When positive ions and negative ions are nearby they are attracted and pair up building an Ionic Crystal.
What would cause tyrosine crystals to be found in urine?
Tyrosine crystals
