Paper , Order, or Assignment Requirements

The topic of the the literature review is “Leading/Current technological changes in health care”

you’re asked to conduct a small-scale literature review, leading to a conclusion about the current state of knowledge on the topic area and possibly further questions that my need to be addressed.
There’s no choice in the type of document that says Literature Review so I chose the choice of an essay because the Literature review have similar structure i.e., an introduction, body and a conclusion

In writing the literature review, the purpose is to convey to the reader what knowledge and ideas have been established on a topic, and what their strengths and weaknesses are. The literature review must be defined by a guiding concept (eg. your research objective, the problem or issue you are discussing, or your argumentative thesis). It is not just a descriptive list of the material available, or a set of summaries.
The following website gives instructions on how to conduct a literature review so check it out
https://www.writing.utoronto.ca/advice/specific-types-of-writing/literature-review