Admin Table of Contents
- 1 What is the significance of variation in urine color odor and transparency What causes these variation?
- 2 What factors might affect the odor color and pH of a sample of urine?
- 3 How will volume and Colour of urine vary?
- 4 What is the importance of color pH and turbidity in urine?
- 5 What is the responsible for the color of urine?
- 6 Why urine is yellow in Colour?
What is the significance of variation in urine color odor and transparency What causes these variation?
It could be the result of excess protein in your urine, which could signify kidney disease. Changes in the color, odor or consistency of urine are usually caused by relatively harmless dietary and medicine changes, especially if they occur without any other symptoms.
What factors might affect the odor color and pH of a sample of urine?
Urinalysis
- Color: Many factors affect urine color, including fluid balance, diet, medications and disease.
- Clarity: Urine is normally clear.
- Odor: Urine usually does not smell very strong but has a slightly “nutty” (aromatic) odor.
- Specific gravity: This measures the amount of substances dissolved in the urine.
What factors could influence urine color physiologically and pathologically?
A Urine Color, Odor, and Turbidity Abnormal constituents may alter the color of urine. Bilirubin or its degradation products may give urine a darker yellow color than normal. Hemoglobin or hematuria may impart a red or brown color, and myoglobin a reddish brown appearance.
What are the normal components of the urine and what gives the urine its yellow amber color?
The normal yellow color of urine is due to urochrome and urobilin. b. Very concentrated urine may be deep amber in color whereas very dilute urine may be almost colorless.
How will volume and Colour of urine vary?
These food-caused odors are harmless. Urine volume varies considerably. The normal range is one to two liters per day….Learning Objectives.
| Table 1. Normal Urine Characteristics | |
|---|---|
| Characteristic | Normal values |
| Color | Pale yellow to deep amber |
| Odor | Odorless |
| Volume | 750–2000 mL/24 hour |
What is the importance of color pH and turbidity in urine?
Urine color is an indicator for hydration. Urine pH is often influenced by diet. Urine smell indicates age of the urine and may indicate the prescence of glucose and ketones. Urine turbidity may indicate urinary tract infection or obstruction.
What affects urine pH?
Abnormal: Some foods (such as citrus fruit and dairy products) and medicines (such as antacids) can affect urine pH. A high (alkaline) pH can be caused by severe vomiting, a kidney disease, some urinary tract infections, and asthma.
What are the other contributing factors for having a different color of urine?
Some of the causes of abnormal urine colors include: Certain Foods – Some foods, such as beets or berries, may cause urine to change colors. Certain food colorings or dyes may also affect urine color. Medications – Certain medications can alter the color of urine significantly, turning it vibrant, unnatural colors.
What is the responsible for the color of urine?
Normal urine color ranges from pale yellow to deep amber — the result of a pigment called urochrome and how diluted or concentrated the urine is. Pigments and other compounds in certain foods and medications can change your urine color. Beets, berries and fava beans are among the foods most likely to affect the color.
Why urine is yellow in Colour?
Urine color generally ranges from a pale-yellow color to deep amber. This coloring is primarily caused by the pigment urochrome, also known as urobilin. Whether your urine is diluted by water or in a more concentrated form determines the appearance of the pigment.
How does the kidney produce concentrated urine?
The renal medulla produces concentrated urine through the generation of an osmotic gradient extending from the cortico-medullary boundary to the inner medullary tip.
Why is urine yellow in Colour?