PROPER READ TIME IS CRITICAL FOR OPTIMAL RESULTS. Read the glucose and bilirubin test at 30 seconds after dipping. Read the ketone test at 40 seconds; the specific gravity at
45 seconds
; pH, protein, urobilinogen, blood, and nitrite at 60 seconds; and leukocytes at 2 minutes.
What does SG mean on a urine test strip?
Definition. Urine
specific gravity
is a laboratory test that shows the concentration of all chemical particles in the urine.
When should you read the urinalysis test strip?
The test can often be read in as little as
60 to 120 seconds after dipping
, although certain tests require longer. Routine testing of the urine with multiparameter strips is the first step in the diagnosis of a wide range of diseases.
What does 1.025 SG mean on a urine test?
Specific gravity is usually 1.010-1.025 (normal range: 1.003-1.030) and highest in the morning. A value >1.025 indicates
normal concentrating ability
. A value >1.035-1.040 suggests possible contamination, very high levels of glucose, or recently received low-molecular-weight dextran or high-density radiopaque dyes.
How do you read a urine strip?
Simply wet one test strip by holding it in your urine stream for 1-2 seconds. Read result
at 1 minute for Nitrite and at 2 minutes for Leukocytes
. Match the color of the test strip pads to the color blocks on the foil pouch.
What does SG 1.030 mean?
Specific gravity
.
Normal
: 1.005–1.030
footnote 1
. Abnormal: A very high specific gravity means very concentrated urine, which may be caused by not drinking enough fluid, loss of too much fluid (excessive vomiting, sweating, or diarrhea), or substances (such as sugar or protein) in the urine.
What should not be found in urine?
Usually,
glucose, ketones, protein, and bilirubin
are not detectable in urine.
What is the normal range for a urinalysis?
According to the American Association for Clinical Chemistry, the average value for urine pH is 6.0, but it can range from
4.5 to 8.0
. Urine under 5.0 is acidic, and urine higher than 8.0 is alkaline, or basic.
What is normal urine test report?
| Reference range Interpretation | Specific gravity 1.005 to 1.025 | pH 4.5 to 8 | Blood ≤3 RBCs | Glucose ≤130 mg/d(milligrams per day) |
|---|
What is normal pH of urine?
Normal Results
The normal values range from pH
4.6 to 8.0
. The examples above are common measurements for results of these tests. Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or test different samples.
What happens if specific gravity of urine is high?
Specific gravity results above 1.010 can indicate
mild dehydration
. The higher the number, the more dehydrated you may be. High urine specific gravity can indicate that you have extra substances in your urine, such as: glucose.
What causes high SG in urine?
Increases in specific gravity (hypersthenuria, i.e. increased concentration of solutes in the urine) may be associated with
dehydration, diarrhea, emesis, excessive sweating, urinary tract/bladder infection
, glucosuria, renal artery stenosis, hepatorenal syndrome, decreased blood flow to the kidney (especially as a …
What does SG 1.020 mean?
Wrestlers with a
urine specific gravity
≤1.020 are considered euhydrated and may have their body composition assessed to determine their minimal weight for competition, whereas wrestlers with a urine specific gravity >1.020 are considered to be dehydrated and may not proceed to body-composition testing on that day.
How do you read a Walgreens UTI test?
It is used as an aid in the screening of urinary tract infection(UTI). The test is a firm plastic strip onto which Leukocyte and Nitrite test pads are attached. If the test is positive, the Leukocyte test pad should be beige to dark purple, and the Nitrite test pad should be uniform pink to red.
How do you read a ketosis urine test strip?
To get a reading, pass the testing side of the strip through a
urine stream
, or dip the strip into a sample of urine and remove immediately. After 15 seconds, match the end of the test strip to the ketone color chart on the container.
What is a positive urine test?
An increased number of WBCs seen in the urine under a microscope and/or positive test for leukocyte esterase may indicate
an infection or inflammation somewhere in the urinary tract
. If also seen with bacteria (see below), they indicate a likely urinary tract infection.
