Chapter 24.txt

the separation of blood and is the amount of blood cells in relation to the plasma; decreased in anemia and massive blood loss but increased in dehydration and shock

Capacity of the blood to transport O2 from the lungs to the tissues; drops when there is internal bleeding

8-12

external genetalia are cleaned, a small amount of urine is passed, and the midportion of the voiding is collected in a sterile container

it can significantly alter renal function

clear liquid diet for 24-48 hours, NPO 8 hours, particular diet 3 days before test, bowel cleansing 24 hours before the test