View a presentation the Snohomish County Assessor's Office offers to representatives of taxing districts each year to help them learn about the levy process. The information provided can be useful to anyone wanting to learn more about this process.
The examination for Bloodstain Pattern Analysis Certification is divided into four (4) sections. Six (6) hours are allotted to complete the entire examination. Each part/section will be graded separately. All four sections must individually be passed with a 75% on each section to pass the certification test.
1 A caregiver may scan the barcodes on the blood bag and on your ID bracelet to ensure a match.  Blood sample: Before a planned transfusion, caregivers will take a sample of your blood to learn your blood type and Rh factor. The 4 blood types are O, A, B, and AB. Your Rh factor is either positive or negative. The transfused blood must be the right type and Rh factor for you.