How To Take Drug Test On Period

This is an automatically translated article.

The article was professionally consulted with MSc Exercise Thi Hoang Ha - Doctor of Biochemistry, Laboratory Department - Vinmec Hai Phong International General Hospital.

Urine examination is ane of the important tests, helping you to recognize the signs of unsafe and latent diseases in the body considering urine is the nearly important secretion, which contains virtually of the substances. body waste. Regular urine test is a simple and necessary job to know your wellness status. Although this is a test that is quite familiar to many people, non everyone knows how to properly collect urine for the examination to exist performed about accurately.

1. How much urine is enough?

Urine samples are required to be clean and fresh. This urine sample allows routine tests such as rapid urinalysis with dipsticks – this test allows to cheque for the presence of proteinuria or other abnormalities such every bit pinkish white blood cells, white claret cells, urinary casts, phosphate crystals, calcium oxalate... announced in the urine. When a specialist disease is suspected, the patient may be asked to obtain a urine sample with specific procedures to meet the necessary testing needs.
Depending on the individual sampling procedure, the urine sample volition be required to prepare differently, but normally, the external genitals must be cleaned and the first part of the urine removed (near 100-200ml or afterward). a few seconds to urinate) , and so collect urine midstream and store information technology in a sterile sample vial. Urine samples are ordinarily taken in the morning.

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2. Practice you have to fast to collect urine?

This is an issue a lot of people want to know so that they can be well prepared correct at habitation. It is all-time to fast and fast at the same time to get the most accurate test results.
Practise non consume or drinkable before the test because the urine test but gives accurate results when the patient fasts iv-6 hours before the urine test or does not eat breakfast after waking up. You should non eat a lot of foods that can cause urine to alter color such as: beets, raspberries, carrots or rhubarb. Some drugs besides change the color of urine such as anticoagulants, metronidazole, sulfonamide, ferrous sulfate..
Not only fasting, exam takers also demand to avert using stimulants such as tobacco, coffee... for 12 hours before taking urine for authentic diagnosis.

three. Collect urine for testing during menstruation

When you are in your menstrual menses, if yous do a urine test, it is likely that the results will not be authentic, because the urine sample taken may contain menstrual blood, when performing the assay, the results will be affected. relish. People who are in their menstrual bicycle or almost the kickoff or cease of their period should tell their doctor to await until their next test.
In addition, the use of many drugs, including dietary supplements, will affect the results of urine tests. Some medications that tin can touch on urine exam results (causing false positives or false negatives for sure components in the urine) include vitamin B, ascorbic acid, phenazopyridine (Pyridium), rifampin, phenytoin (Dilantin). ... Tell your md if you lot are taking diuretics, equally they tin touch the accuracy of test results, especially glucose in the urine. Therefore, before doing the test, the doctor may enquire the patient to terminate taking the drug for a while to ensure the test is accurate.

4. How to collect urine?

At that place are ii means to collect urine: the patient can urinate on his own and through the bladder.
iv.1 Urine collection technique for self-urinating patients The md may guild a urine collection test in 24 hours or only collect a quantity of about 20ml at a time.
Specifically, the ane-fourth dimension urine drove procedure is as follows:
Instruct the patient to make clean the external ballocks and then urinate, the first and last urine in a potty, the eye function of the yard into a potty; The nurse put on gloves to put urine in the middle of the 1000 into the measuring tube and put urine from the measuring tube into the examination tube virtually 20ml, cover the test tube; Bring specimens and test papers to the laboratory; Arrange and dispose of tools according to regulations. Procedure for collecting 24-60 minutes urine:
In the case of 24-hr urine collection, if non refrigerated, a preservative must be used: 1% solution of hydrochloric acid (viii-10ml), formol or phenol for one drib respective to 30ml urine, ane% thymol in alcohol for 1ml corresponds to 100ml of urine, so gradually increment according to the patient'south urine output; The preserved solution is evenly coated and stored in the patient's 24-hr urine storage tank/tin. Usually a 24-60 minutes urine sample is recommended to exist taken the forenoon before the 24-hour interval of examination. The patient is instructed to clean before each urination, discard the first urination, start from the 2d fourth dimension. Instruct the patient to collect urine when defecating, comprehend the potty after each urination and proceed cool; Patients are instructed to drink water as usual. After the concluding urinating the next morning (ending at the time of sampling the previous solar day), the nurse measures and records the 24-hour urine output on the monitoring sheet; Shake well, collect the required amount of urine into the test tube, ship the urine and examination paper with the patient's 24-hour urine volume to the laboratory.

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4.2 The technique of collecting urine through the bladder Collecting urine through the float catheter in the post-obit cases:
Patient with urinary incontinence; Children are unable to collect urine on their own; Women who are menstruating; Practice technique:
The patient lies on his dorsum comfortably on the bed, plastic is spread nether the patient's buttock. Cover with a shawl, remove the patient's pants, plough the gown diagonally to cover the legs and genitals, legs propped upward, thighs slightly apart; Place trays or packages of sterile instruments, bags containing soiled items between the patient's legs; Open the sterile tray, spread with holes to expose the genitals; Put gauze and erect the penis to expose the foreskin (for men), put gauze on the pubic bone (for women), disinfect the genitals with betadine solution or red medicine. With male antiseptic oral fissure flute, foreskin; with female antiseptic large lips small-scale lips, urethral openings; Lubricate the tip of the catheter, clamp the end of the catheter with a Kocher clamp, and place the sterile bean tray in the middle of the thigh; Gently insert the catheter tip into the patient'southward urethra most 4-5cm for female patients, about 15-20cm for male patients; Open the Kocher clench. When you meet urine out, remove the first part of urine and take the adjacent function of urine into the examination tube virtually 20ml. When the urine runs out, curve the tip of the catheter and pull out the catheter; Dry the genitals, remove the holes, remove the plastic, put on the patient's pants, assist the patient prevarication downward comfortably, remove the scarf, cover the patient with a blanket; Ship specimens and exam papers to the laboratory.

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Source: https://www.vinmec.com/en/news/health-news/how-to-properly-collect-urine-for-testing/

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