1;3
An SD ratio above 3.0 at 37 weeks suggests the fetus is at an increased risk for low birth weight. Read this article. http://jdm.sagepub.com/cgi/content/abstract/15/2/59
The Maya civilization used the golden ratio. This ratio is an irrational number that is approximately 1.618. It is wherein two quantities is equivalent to the ratio which is the same as the ratio of their sum to the larger of the two quantities.
ratio of catalyst to paint
Is called the aspect ratio.
Golden Ratio
This is normal.
A ratio, by definition, compares two quantities. You might ask what is the ratio of blood to lymph, or what is the ratio of blood to total body weight, or any number of other comparisons. But if you just as what is the ratio of blood, that is a meaningless question.
ABI = ankle/ brachial index. It is a screen for vascular disease. The blood pressure is measured at the ankle and the arm (brachial artery) and the ratio calculated. Normal is about 1.1 and less than 0.9 is considered abnormal.
The typical ratio of anticoagulant to blood in a black tube is 1:9, meaning there is 1 part anticoagulant to 9 parts blood. This ratio helps prevent the blood from clotting and allows for accurate testing of blood samples.
there is about a 1000 to 1 to 2000 to 1 ratio of RBCs to WBCs
in any given mm3 of blood, what is the approximate ratio of the number of red blood cells (erythrocytes) to white blood cells (leukocytes)
In 1cm3 of blood, there are 5,000,000,000 red blood cells and 8,000,000 white blood cells. Meaning a ratio of 5000 to 8.
1:9
The ratio between blood and broth in blood broth can vary depending on the recipe. Typically, blood broth recipes call for a higher proportion of broth to blood, with a common ratio being around 4 parts broth to 1 part blood. This allows the broth to provide flavor, nutrients, and volume while the blood adds richness and color.
Blood viscosity
That is what I am wondering!
1,000,000,000,000,000,000:1