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Prompt treatment of some causes of azotemia can result in restoration of kidney function; delayed treatment may result in permanent loss of renal function. Treatment may include hemodialysis or peritoneal dialysis , medications to increase cardiac output and increase blood pressure, and the treatment of the condition that caused the azotemia.
An improper technique can produce false results, for example, leukocytes and erythrocytes precipitate at the bottom of the container and may not be detected if the sample is not properly mixed, and in the same way, if an excess of urine remains on the strip after it has been removed from the test sample, may cause the reagents to leak from the ...
What the cramps feel like: Uterine fibroids can cause a feeling of heaviness, pressure, or cramping in the pelvic area and lower back, says Dr. Bone. “Sharp, stabbing pains may occur if a ...
The action of the enzyme on chemicals in the test pad ends in the creation of a purple azo dye. [54] False positive results can occur if the sample is contaminated with vaginal secretions; false negatives can occur in very concentrated samples or those containing high levels of glucose and protein. [54]
Seventeen talked to experts about whether you can have a period without blood, and why you might have missed your period. Skip to main content. Lifestyle. Need help? Call us! 800-290-4726 ...
The false positive rate (FPR) is the proportion of all negatives that still yield positive test outcomes, i.e., the conditional probability of a positive test result given an event that was not present. The false positive rate is equal to the significance level. The specificity of the test is equal to 1 minus the false positive rate.
Seventeen talked to experts about whether you can have a period without blood, and why you might have missed your period.
A nitrite test is a standard component of a urinary test strip. A positive test for nitrites in the urine is called nitrituria. This test is commonly used in diagnosing urinary tract infections (UTIs). A positive nitrite test indicates that the cause of the UTI is a Gram-negative organism, most commonly Escherichia coli. The reason for nitrites ...