Which word is not spelled correctly in the context of the sentence?
The patient presents callus skin on his fingers and palms, probably because he′s a manual worker.

Question

Quizplus · Accepted Answer

Callous is an adjective that means "hardened skin".
The patient has callous skin on his fingers and palms
Callus is a noun with the same meaning.
The patient has a callus on his finger and some more calluses on his palms

Which Word Is Not Spelled Correctly in the Context of the Sentence