The body uses the nutrients we ingest from food and liquids. Once the body has reabsorbed as much as it can, it eliminates any material it deems unusable. As far as liquids are concerned, all waste that is eliminated by the kidneys is excreted as urine. Many people suffer from urinary tract infections every day. The lifestyle of many people can contribute to these health problems.

The body uses the nutrients we ingest from food and liquids. Once the body has reabsorbed as much as it can, it eliminates any material it deems unusable. As far as liquids are concerned, all waste that is eliminated by the kidneys is excreted as urine. Many people suffer from urinary tract infections every day. The lifestyle of many people can contribute to these health problems.

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter12: The Urinary System

Section: Chapter Questions

Problem 1SQ

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Similar questions

Some people advocate drinking one’s own urine, claiming significant health benefits. What problems do you see with this “alternative therapy”? Are there conditions under which this might be advisable?
If a patient has Bright's disease, what would be the outcome of urinalysis of this patient? high glucose levels high protein levels high water levels low glucose levels
A patient takes a medication that as a side effect leads to partial inhibition of diuresis. How will this affect the blood pressure of the patient? The patient's blood pressure will decrease. The patient's blood pressure will increase. The patient's blood pressure won't be affected. The patient's blood pressure will decrease but only momentarily.
Which of the following is a function of the urinary system? Adjusting blood volume by conserving or eliminating water clearing excess white blood cells into the urine excreting large proteins into the urine production of aldosterone secretion for glucose from the blood into filtrate
Which of the following is TRUE with regards the kidney? * Superior to the kidney is a gland that secretes aldosterone. The concave surface of the kidney is lateral. The renal medulla is more superficial than the renal cortex. The kidneys are intraperitoneal. The left kidney sits slightly lower than the right.
Select the correct path that liquid waste takes to exist the body. nephron; collecting duct; ureter; bladder; urethra collecting duct; ureter; nephron; urethra; bladder ureter; bladder; urethra; collecting duct; nephron nephron; collecting duct; urethra; bladder; ureter
Choose all the correct statements. Kidneys filter out nitrogenous wastes including urea. Diuretics keeps water in the body which raises our blood pressure. Urine is formed in the ureters. The kidneys helps maintain the proper level of ions, such as sodium, in our body. Urine is formed from the filtration of lymph. The kidney helps maintain proper levels of water in the body.
Metabolism of nutrients by body cells produces various wastes such as carbon dioxide and nitrogenous toxins (creatinine, urea, and ammonia), as well as imbalances of water and essential ions. These metabolic wastes and excesses must be eliminated from the body. Essential substances are retained to ensure proper body functioning. Although several organ systems are involved in excreting (getting rid of) toxic cellular wastes, the urinary system bears the primary responsibility for removing nitrogenous wastes from the blood. In addition to this purely excretory function, the kidneys maintain the electrolyte, acid-base, and fluid balances of the blood. Thus, kidneys take care of your blood and are major homeostatic organs of the body. Malfunction of the kidneys leads to a failure of homeostasis, resulting (unless corrected) in death. 1. Complete the statements (hint: read paragraph above): The kidney is referred to as an excretory organ because it excretes also a major homeostatic organ…
Which statement about nitrogenous wastes is true? ammonia cannot be concentrated as much as urea and uric acid because it is more toxic some vertebrates are able to avoid producing nitrogenous wastes by using only anaerobic respiration most vertebrates that produce urea excrete the urea as salt crystals that have precipitated out of solution to conserve water many saurapsids excrete their nitrogenous wastes as nitric oxide All of these are correct
Which of the following could cause an INCREASE in the concentrations of ions found in the blood? 1. The glomerulus (Bowman's capsule) filters more substances than it's supposed to 2. The nephron reduces the amount of substances allowed to leave 3. More water is reabsorbed in the urinary system than usual 4. The organism dramatically decreases the amount of water consumed
The role of the liver in excretion is the production of urea from:A ammoniaB uric acidC fatty acids
Someone has the following data of kidneys: Filtrate= 180 L/day Water=75% reabsorbed Urine =4 L/day NA+ =99.5% reabsorbed Urea=44% reabsorbed Glucose =60% reabsorbed The perone is____________ . diabetic .hypoglycemic .psychotic . ketonemic