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.
To collect blood from an arm vein, the phlebotomist first applies a tourniquet to the upper arm to slow blood flow. An alcohol swab is used to disinfect a small area near the inside of the elbow. The phlebotomist then locates a vein and inserts a needle, a process called âvenipuncture.â Phlebotomists can also sample blood through skin puncture, such as pricking a finger to test a patientâs blood sugar or determine blood type. The phlebotomist must ensure that all equipment is properly sanitized before it is used to collect blood. Accurate labeling, proper storage and careful transport are also key responsibilities. Misidentification or contamination of a blood sample can have serious consequences, because medical professionals rely on blood test results to diagnose patients and monitor treatment progress.