Blood cultures are used to detect the presence of bacteria or fungi in the blood, to identify the type present, and to guide treatment. Testing is used to identify a blood infection (septicemia) that can lead to sepsis, a serious and life-threatening complication.
However, had Senator John McCain been elected president, he would have been the oldest president to be inaugurated at the age of 72 years old. revolution | College Teacher | (Level 1) Valedictorian. Posted on. (Answer #8). The oldest US. President to be elected into the White House, and assumed office was Ronald Reagan.His age around that time was 69 years and 349 days old. He survived an assasination attempt and when he finished his second term as President, he was already 77 years old, so old but still very strong.owever, had Senator John McCain been elected president, he would have been the oldest president to be inaugurated at the age of 72 years old. revolution | College Teacher | (Level 1) Valedictorian. Posted on. (Answer #8). The oldest US. President to be elected into the White House, and assumed office was Ronald Reagan.
The honors go to Ronald Regan, who was also the oldest President elected, at the age of 69. Regan, who was born February 6, 1911, served two terms in office from 1981-1989. He â¦ was less than one month shy of his 78th birthday when succeeded by George H. W. Bush. Most people believe Jimmy Carter is the oldest surviving U.S. President at 86 years (in 2010), but George H. W. Bush is actually older by 111 days.