Urine Crystals Quiz

Calcium oxalate dihydrate is the correct answer because it is a crystal composed of calcium, oxalate, and water molecules. The term "dihydrate" indicates that there are two water molecules associated with each calcium oxalate unit. This crystal is commonly found in the urine and can contribute to the formation of kidney stones. Calcium oxalate monohydrate is similar but contains only one water molecule. Triple phosphate and uric acid are different types of crystals and not the correct answer in this case.

Uric acid is a compound that forms crystals in the body, specifically in the joints, causing a condition known as gout. These crystals are sharp and can cause severe pain and inflammation. Therefore, the answer "Uric Acid" is the correct one as it accurately identifies the crystals formed by this compound.

Bilirubin is a pigment produced by the breakdown of red blood cells in the liver. It is responsible for the yellow color of bruises and jaundice. Bilirubin can form crystals in the gallbladder or bile ducts, leading to the formation of gallstones. These crystals can cause blockages and inflammation, resulting in pain and other symptoms.

Calcium Oxalate Monohydrate is the correct answer because it is one of the crystals mentioned in the question. The other crystals listed, Uric Acid, Calcium Oxalate Dihydrate, and Calcium Carbonate, are not the correct answer.

Triple Phosphate is the correct answer because it is a type of crystal that can form in the urine. It is also known as struvite and is composed of magnesium, ammonium, and phosphate. Triple Phosphate crystals are commonly associated with urinary tract infections caused by certain bacteria. These crystals can sometimes be seen under a microscope in urine samples and their presence can indicate the presence of an infection.