Answer:
D. Feigning medical or psychological symptoms to achieve something they want, typically secondary gains of illnesses.
Explanation:
When people pretend to be sick in order to escape duties, we say they are MALINGERING.
It is not a psychiatric disorder and it's different from mental health conditions. It's just a form of pretense.
An example is putting up a make up on the eye to feign blindfolded eye due to accident.