exhaust vs shed blood

exhaust is a noun but shed blood is not a noun.

Word	Noun	Adjective	Verb	Adverb
exhaust	Yes	No	Yes	No
shed blood	No	No	Yes	No

As verbs, shed blood is a hyponym of exhaust; that is, shed blood is a word with a more specific, narrower meaning than exhaust:

exhaust (noun)	shed blood (noun)
system consisting of the parts of an engine through which burned gases or steam are discharged
gases ejected from an engine as waste products

exhaust (verb)	shed blood (verb)
wear out completely	lose blood from one's body
eliminate (a substance)	kill violently
use up the whole supply of
use up (resources or materials)
deplete