What diagnostic tests would be appropriate for this case, and how would the results be used to make a diagnosis?

Analyzethe subjective portion of the note. List additional information thatshould be included in the documentation.Analyzethe objective portion of the note. List additional information that shouldbe included in the documentation.Is theassessment supported by the subjective and objective information? Why orwhy not?Whatdiagnostic tests would be appropriate for this case, and how would theresults be used to make a diagnosis?Wouldyou reject/accept the current diagnosis? Why or why not? Identify threepossible conditions that may be considered as a differential diagnosis forthis patient. Explain your reasoning using at least three differentreferences from current evidence-based literatureABDOMINAL ASSESSMENTSubjective:CC:“My stomach hurts, I have diarrhea and nothing seems to help.”HPI:JR, 47 yo WM, complains of having generalized abdominal pain that started3 days ago. He has not taken any medications because he did not know whatto take. He states the pain is a 5/10 today but has been as much as 9/10when it first started. He has been able to eat, with some nauseaafterwards.PMH:HTN, Diabetes, hx of GI bleed 4 years agoMedications:Lisinopril 10mg, Amlodipine 5 mg, Metformin 1000mg, Lantus 10 units qhsAllergies:NKDAFH: Nohx of colon cancer, Father hx DMT2, HTN, Mother hx HTN, Hyperlipidemia,GERDSocial:Denies tobacco use; occasional etoh, married, 3 children (1 girl, 2 boys)Objective:VS:Temp 99.8; BP 160/86; RR 16; P 92; HT 5’10”; WT 248lbsHeart:RRR, no murmursLungs:CTA, chest wall symmetricalSkin:Intact without lesions, no urticariaAbd:soft, hyperactive bowel sounds, pos pain in the LLQDiagnostics:NoneAssessment:Leftlower quadrant painGastroenteritis