Lumb- is the medical terminology combining form meaning lower back.
"Dorsi-" means back.
Poster- means back or behind. For instance, posterolateral means at the side and back.
Spleno means spleen in medical terminology.Spleno- is already the combining form. It is the combining form for the spleen.
the combining form end- means within or internal.
Thirst
blood
Swallow
Secrete
Ex- is the medical terminology combining form meaning out or outside.
-plegia is the medical terminology combining form that means paralysis.
The medical terminology combining form -crine means secretion
The medical terminology combining form oto- means ear.