Salary Outlook. The BLS reports the median annual salary for patrol officers was $56,130 in 2013. The best-paid 10 percent in the field made $90,700, while the bottom 10 percent made $32,670.State governments pay police officers the highest in the country, offering an average salary of $63,100 in 2013.California compensates officers the best, as the highest-paid in the profession work in three California metropolitan areas: San Francisco, San Jose and Oakland.he BLS reports the median annual salary for patrol officers was $56,130 in 2013. The best-paid 10 percent in the field made $90,700, while the bottom 10 percent made $32,670.
Making blood cells Before birth, foetuses produce red and white blood cells in their spleens. Shortly before birth the spleen loses its ability to make red blood cells and bone marrow takes over this job.hen blood flows through your spleen, white blood cells attack and remove any foreign invaders. This keeps your blood clean and helps protect you against infection. Destroying old red-blood cells Red blood cells have a lifespan of around 120 days, after which your spleen breaks them down.
The human spleen is an organ that creates lymphocytes for the destruction and recycling of old red-blood cells. The spleen is also a blood reservoir. It supplies the body with blood in emergencies such as a bad cut. The spleen is also the location where white blood cells trap organisms.The spleen is shaped like a loose fist and is tucked under the left side of the diaphragm. The average weight of an adult spleen is 0.44 lbs. During and after digestion, the size of the spleen increases.he spleen is also a blood reservoir. It supplies the body with blood in emergencies such as a bad cut. The spleen is also the location where white blood cells trap organisms. The spleen is shaped like a loose fist and is tucked under the left side of the diaphragm. The average weight of an adult spleen is 0.44 lbs.