4.The patient is a 42-year-old male with a history of left shoulder osteomyelitis with resistant pseudomonas from an injury he sustained approximately 20 years ago.

Question

pls help me with all the prepositions & conjuctions in the above sentence.

Answer 1

The sentence has no conjunctions.

Check this list of prepositions.

http://www.chompchomp.com/terms/preposition.htm

Answer 2

2.He suffered an injury to his knee, and this is causing him pain and discomfort.

I hope verb are suffered, is causing.

am i correct if not pls correct me

Answer 3

Your verbs are correct.