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Urine is nitrogenous waste matetial that contains ammonia. Tears is a form of sweat that is secreted by ducts in the eyes in order to keep the retina from becoming dry.

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What body fluid varies the most?

Urine is a body fluid that can vary the most as its composition is influenced by factors such as hydration levels, diet, and overall health. Variations in urine color, odor, and volume can indicate changes or issues in the body.


What is the difference between lacrimation and epiphora?

Lacrimation is the production of tears by the lacrimal glands to keep the eyes moist, while epiphora is the excessive overflow of tears onto the face. Lacrimation is a normal physiological process, whereas epiphora can be a symptom of an underlying issue such as blocked tear ducts or eye irritation.


What is the difference between Refresh tears moisture drops for dry eyes and Blink Tears lubricating eye drops for Mild Moderate Dry eyes?

i have used both Refresh Tears and Blink Tears. The difference i found was: 1. Refresh Tears is very thin and runs down the eyes quickly while applying. But Blink Tears is bit thick and stays in the eyes after application 2. Since RT is thin, the effect of clear vision is only for short time but BT stays for long. 3. RT is not all that effective but BT soothens a lot 4. RT expires within 1 month but BT expires after 45 days.


What is major difference between the male and female reproductive concerning the passage of gametes and urine?

One major difference is that in males, the urethra is a shared pathway for both semen and urine, while in females, there are separate openings for these functions - the urethra for urine and the vagina for semen. Additionally, in females, the reproductive system includes the uterus and fallopian tubes for fertilization and pregnancy, which are not present in males.


How does water exit the body?

Water exits the body primarily through urine, sweat, and exhalation. Urine is produced by the kidneys and eliminated through the bladder, while sweat is released through the sweat glands in the skin. Exhalation removes water vapor from the lungs as we breathe out.

Related Questions

What contains urine?

tears contain urine. 90% of tears are urine.The bladder.


Do tears have a tiny bit of pee in them?

yes, there is urine in your tears


What is the difference between automatic thoughts and emotions?

The difference between the two is emotions can get the better of you and even tears may flow freely.


Is there a difference between men and women urine?

In general, there is no significant difference between men and women's urine. However, the composition of urine can vary based on factors such as hydration, diet, and overall health, which can differ between individuals regardless of gender.


WhaT is the difference between filtrate and urine?

The main difference between filtrate and urine is the chemical composition of the two. Filtrate has almost all the substance that blood plasma has except blood proteins while urine only contains waste substances.


What the difference between filtrate and urine?

The main difference between filtrate and urine is the chemical composition of the two. Filtrate has almost all the substance that blood plasma has except blood proteins while urine only contains waste substances.


Can a urine test tell the difference between Dilaudid and ms contin?

no


Can urine test tell the difference between cocaine and amoxacilian?

yes


Fact or fiction that there is no difference between urine and Mountain Dew in a lab test?

There are many differences between urine and mountain dew when examined by a lab.


Can a labtell the difference between an 2 year olds urine and a 30 year olds urine?

The lab should be able to.


Difference between filtrate and urine?

Until the liquid reaches the renal pelvis, it is "glomerular filtrate," when it reaches the pelvis, it is called "urine"


Is there a difference between a 13 year olds urine and a 18 year olds urine?

There should be no difference in the color or amount of urine for teens or adults. Urine should be a clear yellow to light amber color. If it is darker, the person has probably not had enough fluids.