What effect does the percentage of red blood cells have on the viscosity of blood? O Increasing the percentage of red blood cells causes blood viscosity to decrease.
Increasing the percentage of red blood cells causes blood viscosity to increase.
O Decreasing the percentage of red blood cells causes plasma levels to increase and blood viscosity to increase.
O Decreasing the percentage of red blood cells causes plasma levels to increase and blood viscosity to decrease.

Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

What are some possible short and long term medical concerns for crew members on longer space exploration trips