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.
Ages Of US Presidents. John F. Kennedy is the youngest-ever elected president, aged 43. However, Theodore Roosevelt is the youngest person to ever become president. He was 42 when he succeeded to the presidency, following the assassination of McKinley. Ronald Reagan is the oldest person ever to be elected president. He was 69.