Are antibodies secreted by monocytes? true or false

The answer is false.
Monocytes do not secrete antibodies. Monocytes are a type of leukocytes which are made in the bone marrow and travel through the blood to tissues where can be differentiated into macrophages and dendritic cells. Functions of monocytes are:
·     phagocytosis,
·     antigen presentation,
·     cytokine production.

This bacteria must be very strong as it has a large amount on antibiotic targeting it. this bacteria could be one of many different types and it is very hard to tell which one with out more information.