Doctors measure the blood creatinine level as a test of kidney function. The kidneys' ability to handle creatinine is called the creatinine clearance rate, which helps to estimate the glomerular filtration rate (GFR) -- the rate of blood flow through the kidneys.
Martin Luther King and MLK redirect here. For other uses, see Martin Luther King (disambiguation) and MLK (disambiguation). Martin Luther King Jr. (born Michael King Jr., January 15, 1929 â April 4, 1968) was an American Baptist minister and activist who was a leader in the African-American Civil Rights Movement.
Martin Luther King Jr. was a Baptist minister and social activist, who led the Civil Rights Movement in the United States from the mid-1950s until his death by assassination in 1968.artin Luther King Jr. was a Baptist minister and social activist, who led the Civil Rights Movement in the United States from the mid-1950s until his death by assassination in 1968.