Pyromaniac
Deliberately blaming individuals or groups for things they really did not do is called scapegoating. It is a form of scapegoating where people are unjustly held responsible for problems or actions they are not actually responsible for.
Kleptomania.
Microscopy is the term meaning viewing things with a microscope. Microscopy can be used in hematology, urinalysis, and pathology, among others.
The term mp can mean several things in medicine. One meaning is Melting Point. Another meaning is Millipond.
A miscellaneous collection of people or things.
Different things get their names, or meanings, from people naming them. Sometimes things have a specific meaning. Other times, it is just a word that is used to describe it.
Conjoint
It is an area where people load things to be transported.
No, it is not. It is an adjective meaning thin (people) or narrow (things).
Well, its quite hard to say which of the question will be the hardest. There are medical questions out there that has answers but does not necessarily have the solution. Our knowledge can pretty much explain a lot of things in the medical world but a lot of things that happens (like diseases) to people where the medical field does not have the solution to.
to arrange things or people to make then more efficient
Antipyretic is the medical term for medications to reduce fever. pyr- is from Greek meaning fire. Another medical term referring to things that reduce fever is febricide. febr- is from Latin for fire or heat; cide is to eliminate, reduce or extinguish (as in pesticide, herbicide, germicide, etc.)