Microalbumin creatinine ratio Urinalysis is a method of finding a fairly small amount of a protein called albumin in a urine (TEE) monster. The small amount of albumin in the urine is sometimes called albumin. microalbumin It can be one of the first symptoms of kidney disease. If kidney disease is detected in its early stages, it may be treated before it gets worse.
Albumin is considered the most important protein in the blood. As healthy kidneys remove waste products from the blood, a small filter prevents the large molecule albumin from leaving your body in your urine. Normally, wheat albumin prints, or does not pass through the filter at all. However, if your kidneys are damaged, more albumin can end up in your urine.
Creatinine is a common waste product in urine resulting from daily wear and tear on the muscles. A microalbumin creatinine ratio The test links the amount of albumin to the amount of albumin of creatinine in your urine. This is a truer way to measure the number of albumin in your urine.
In most cases, caregivers can use the test results of a single urine sample to estimate how much albumin is leaking into the urine within 24 hours.
Other names: albumin creatinine ratio ; urine albumin; microalbumin , urine; ACR; UACR
What is it used for?
A microalbumin creatinine ratio This test is usually used to look for symptoms of kidney damage in people who are at high risk of ingesting kidney damage but have no symptoms. You are more likely to have kidney disease if you
- You have diabetes.
- Have high blood pressure.
- Have family health.
- Have a history of mental disorders.
- Are over 50 years old
- Is smoking
- Is obese
Has abnormal albumin on urinalysis or if you have established kidney disease, a microalbumin creatinine ratio This test can be used to predict your condition or to see how well treatment works.
Why do I need a microalbumin creatinine ratio test?
Early kidney disease usually has no symptoms. Finally, if you are at high risk for kidney disease, a microalbumin creatinine ratio see if kidney disease can be detected and treated before it causes serious health problems. Diabetes and high blood pressure are the most common causes of kidney damage.
If you have diabetes, you should be tested annually for kidney damage.
If your last test results show albumin levels higher than the target set by your supplier, you may need to be tested more often.
If you have other disorders that increase your risk of kidney damage, such as high blood pressure or heart disease, ask your supplier how often you need to be tested.
What happens during a microalbumin creatinine ratio test?
There are many techniques for collecting urine samples for kidney testing. a microalbumin creatinine ratio test:
- A “random” or “spot” urine monster means that a single urine sample is collected at any time of the day. Typically, this sample is collected in the clinic or laboratory.
- An early or transient urine sample is collected as the first thing in the afternoon or after you have not been to the bathroom for four hours. You will probably get a kit and notes for collecting urine at home.
- With a 24-hour urine sample, you should collect all urine within 24 hours. This test is usually used to look for abnormal test results in a single urine sample; the 24-hour urine analysis is considered a more definitive method for measuring albumin in urine.
For urine samples, caregivers can provide cleaning cloths, containers, and instruction sheets on how to collect urine samples using the “clean catch” method. It is important to follow these instructions to ensure that the sample is free of skin viruses.
- Wash hands with soap and dry.
- Clean the genital tongue area with a cleaning cloth:
- Wipe the entire glans of the penis. If there is any last flesh, pull it back to the beginning.
- For the vagina, loosen the labia (the skin will fold around the vagina) and wipe inside from front to back.
- Take urine in the toilet for a few seconds to take away the power. Start peeing again. Do not touch the container to your body.
- Collect at least 1-2 ounces of urine in the container. The container should be labeled to indicate how much urine is needed.
- Lake more in the bathroom.
- Place lid on container and return according to instructions.
For early morning household collections or urine samples, the instructions are nearly identical to the Urine Monster. You must follow the instructions provided with the collection set.
For a 24-hour urine collection, you will get a special container to absorb the day’s urine and instructions on how to collect and store the sample. Your doctor will tell you what time you must begin. The analysis usually consists of the correct procedure.
- Pee to begin in the toilet, as you usually do. Do not catch this urine. Note the time you peeed.
- For the next 24 hours, collect all your urine in the container./li>
- Place the bowl of urine in the freezer or ice cooler during the collection period.
- Do not forget to pee if you can test by testing. This is the last collection of urine for the test.
- Return the urine container to your health care provider’s office or laboratory as instructed.
If you have bleeding hemorrhoids or are menstruating, inform your physician prior to testing.
Should I prepare for the test?
Before submitting a urine sample, you may want to disregard the following
- Strenuous exercise. Strenuous exercise may cause a short-term increase in the amount of albumin in your urine.
- Eating beef. You can eat beef. creatinine Therefore, you may be asked not to eat beef the day before the test.
Talk to your provider about how to prepare for the test. Be sure to ask if any medications or supplements you are taking could affect the results.
Are there any risks associated with the test?
There are no general risks associated with providing a urine sample for testing. a microalbumin creatinine ratio test.
What do the results mean?
If your microalbumin creatinine ratio If an abnormal amount of albumin is detected in the urine, further testing may be required to corroborate the results. This is because albumin may be temporarily elevated by physiological exercise, certain medications, fever, or inflammation in the body.
Usually, two more tests should be taken within 3-6 months of the initial test; if two of the three tests show abnormal albumin levels in the urine, early stage kidney disease may be present.
A high or increased albumin level in the urine usually indicates the presence of kidney disease.
- More serious kidney disease. May worsen more quickly.
- Increased risk of heart and blood vessel problems (vascular disease).
A low albumin level in urine does not necessarily mean that kidney disease is present. Other conditions that cause inflammation may increase the amount of albumin in the urine.
- Urinary tract infections
- Gum infections (periodontitis)
- Hepatitis.
Test results can be affected by diet, age, race as well as muscle mass.
If abnormal results are obtained, the physician will usually order other kidney tests, including a blood test called the estimated glomerular filtration rate (EGFR). Talk to your doctor about what the test results mean. If you are diagnosed with early kidney disease, there are steps you can take to reduce the amount of albumin in your urine and protect your health.
Is there really anything else I should know? a microalbumin creatinine ratio ?
Prealbumin and albumin are easily confused. They sound the same, but prealbumin is a different protein. Prealbumin testing is not considered part of a kidney health screening.
Provided to MedlinePlus by the State Medical Library.
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