When was bloodletting expanded to include the taking of blood for diagnostic purposes?
Please select the single best answer.
A. In prehistoric times
B. Ancient Greece
C. Middle ages
D. Modern era, 20th century
Answer (2)
Bloodletting expanded to include the taking of blood for diagnostic purposes primarily during the 20th century. Initially rooted in ancient practices, it transformed significantly with advancements in medical knowledge. This shift marked a pivotal point in employing blood extraction for understanding health and disease. ;
Bloodletting expanded to include taking blood for diagnostic purposes primarily during the 20th century. This change followed significant advancements in medical knowledge and techniques. Prior to this, bloodletting was largely a treatment practice rather than a diagnostic one.
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