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PKU stands for phenylketonuria, the classic symptom of which (and the diagnostic test for the disease) is phenylalanine in the urine. This is a genetic disorder in which the body is unable to process phenylalalanine, so it is excreted in the urine.

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Is there defieciency of homogenistate oxidase enzyme in alkaptonuria patient?

Yes, individuals with alkaptonuria have a deficiency of the enzyme homogentisate oxidase. This enzyme is responsible for the breakdown of homogentisic acid, a byproduct of phenylalanine and tyrosine metabolism. The deficiency leads to the accumulation of homogentisic acid in the body, which can cause a variety of symptoms, including darkening of urine and joint problems.


How much percentage of protein is present in urine?

There should be no protein in the urine unless the patient is ill or diabetic.


Collecting urine specimen from indwelling catheters?

To collect a urine specimen from an indwelling catheter, first ensure proper hand hygiene and gather necessary supplies. Use a sterile syringe to aspirate urine from the catheter port, avoiding contamination. Transfer the specimen to a sterile container and label it with patient information before sending it to the lab for analysis.


What patient preparations are associated with amino acid screening tests?

Before the blood test, the patient must not eat or drink for four hours.The patient should eat and drink normally before the urine test.The technician handling the urine sample should be informed of any medications the patient is taking.


Why must urine be centrifuge for microscopic?

Urine must be centrifuged before microscopic examination to separate any cells, bacteria, and other solid components from the liquid portion, or supernatant. This allows for a clearer view of the cells and other elements present in the urine sample under a microscope, making it easier to detect abnormalities or infections.

Related Questions

What is phenylketonuric?

Phenylketonuria (PKU) is an autosomal recessive genetic disorder characterized by a deficiency in the enzyme phenylalanine hydroxylase (PAH). This enzyme is necessary to metabolize the amino acid phenylalanine to the amino acid tyrosine. When PAH is deficient, phenylalanine accumulates and is converted into phenylpyruvate (also known as phenylketone), which is detected in the urine.


Is what is phenylketonurics?

Phenylketonuria (PKU) is an autosomal recessive genetic disorder characterized by a deficiency in the enzyme phenylalanine hydroxylase (PAH). This enzyme is necessary to metabolize the amino acid phenylalanine to the amino acid tyrosine. When PAH is deficient, phenylalanine accumulates and is converted into phenylpyruvate (also known as phenylketone), which is detected in the urine.


What is phenylketonurice?

The Answer is: an inherited disease due to faulty metabolism of phenylalanine, characterized by phenylketones in the urine and usually first noted by signs of mental retardation in infancy.


Why is cloudiness observed when a urine specimen containing albumin is heated?

cloudiness


What do urine tests for pyelonephritis show?

If the patient has pyelonephritis, the urine tests will show the presence of white blood cells, and bacteria in the urine


Can you gt HIV from drinking the urine of an HIV infectd person?

You can't get HIV from an infected patient's urine. Urine is not typically an infectious fluid.


What if you have Ep cells in urine?

There are different types of epithelial cells that can be observed in urine. These may transitional, renal tubular, squamous, or neoplasia.


What is meant by cath spec?

A "cath spec" is a catheterized urine specimen. Most urine specimens are voided specimens when the patient attempt to collect the urine while voiding. The risk of contaminating a voided specimen, with skin bacteria, is high even when the patient is careful. Therefore, a catheterized urine specimen is considered a reliable urine sample.


What condition can make urine tasteless?

Diabetes insipidus refers to tasteless urine. I can't claim any personal knowledge of the taste of urine in a patient with diabetes insipidus.


The presence of ketones changed the pH in the urine of the patient. The pH of the urine was?

The presence of ketones in urine can lead to a decrease in pH, making it more acidic. This change in pH is due to the acidic nature of ketones, such as beta-hydroxybutyric acid, which are produced during fat metabolism. Hence, a lower pH in the urine of the patient is likely.


What will happen to urine volume in hypertension patient taking thiazide drug?

Thiazides like hydrochlorotiazyde is a diuretic and it will increase the volume of urine.


Do they test if the urine if its a females in a drug test if they have no suspicion?

No. A urine drug test consists of peeing in a cup (you may be be observed depending on facility protocol). It w