 
 <translate> There are 11 doctors - 5 doctors = 6 doctors left. There are 18 nurses - 2 nurses = 16 nurses left. In total there are 6 doctors + 16 nurses = 22 doctors and nurses left. So the final answer is 22. <ibo> Enwere ndị dọkịta 11 - ndị dọkịta 5 = ndị dọkịta 6 fọdụrụ. E nwere ndị nọọsụ iri na asatọ - ndị nọọsụ abụọ = ndị nọọsụ iri na isii fọdụrụ. Na ngụkọta enwere ndị dọkịta 6 + ndị nọọsụ 16 = ndị dọkịta na ndị nọọsụ 22 fọdụrụ. Ya mere, azịza ikpeazụ bụ 22. 