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hemo

Hemo is a combining form used in medical and scientific terms to signify blood. It comes from the Greek haima meaning blood and functions as a prefix in many compound terms describing blood-related processes, components, or conditions. In contemporary English, the prefix is often written as hemo-, as in hemodynamics (the study of blood flow), hemodialysis (a process to filter the blood externally), and hemostasis (the stopping of bleeding). In British English, the form haemo- is sometimes used in the same way, producing terms such as haemodynamics or haemostasis.

Hemo- is related to other blood-related combining forms, notably hemat- and heme. Hemat- forms appear in terms

Hemo is not a standalone word; it serves as a prefix that modifies another word to convey

See also: hematology, heme, hemodynamics, hemostasis, hematopoiesis, hemochromatosis.

about
blood
as
a
tissue
or
system
(hematology,
hematopoiesis),
while
heme
refers
to
the
iron-containing
component
of
hemoglobin.
Although
they
share
a
common
root,
hem-
vs.
hemat-
vs.
hemo-
emphasize
different
aspects
of
blood
and
are
used
in
distinct
sets
of
terms.
a
blood-related
meaning.
Its
usage
helps
differentiate
concepts
involving
blood
flow,
blood
components,
and
blood-related
diseases
from
other
biological
topics.