Questions & Answers about Lekar će proveriti nivo gvožđa i hemoglobin.
- Lekar = doctor, the subject, in the nominative case
- će proveriti = will check, the future tense
- nivo gvožđa = the level of iron / iron level, the first object
- i = and
- hemoglobin = hemoglobin, a second object
So structurally, the sentence is basically:
[Subject] + [future verb] + [object 1] + [and] + [object 2]
Serbian commonly forms the future with a present-tense form of hteti plus the infinitive.
Here:
- će = will
- proveriti = to check
So:
- Lekar će proveriti = The doctor will check
This is a very standard future construction in Serbian.