Given an abstract, and a few options, indicate if any of the given options appropriately describe the given abstract. If any of them is a proper keyword, answer 'Yes', otherwise answer 'No'.

Abstract: Acute colitis occurred after a Hibiclens cleanser enema. Endoscopic and histologic features were not helpful in distinguishing this colitis from an infectious or idiopathic colitis, and a careful history proved invaluable. We review the complications of using soapsuds and various chemical-containing enemas; these complications range from mild colitis to death. Because soap and other chemicals are damaging to colonic mucosa, these enemas should be included as a cause of acute colitis. 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Antisepsis 2)Human 3)Neurologic Examination
No

Abstract: Eighty-four patients with haematuria were seen during 1976 and 1977. This symptom was investigated but no definite cause could be found. Five or more years later they were followed up. Although some patients had experienced further urological symptoms, none was found to have developed a malignancy in the genito-urinary tract. Possible causes of their bleeding are discussed. 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Adolescence 2)Adult 3)Aged 4)Aged, 80 and over 5)Female 6)Follow-Up Studies 7)Hematuria 8)Human 9)Male 10)Middle Age 11)Time Factors.
Yes

Abstract: Eighty two patients with isolated optic neuritis were studied prospectively to determine the frequency with which multiple sclerosis developed and the factors which increased its risk. Patients were followed for 6 to 264 months (mean, 57 months). Twenty six patients (32%) developed clinically definite or probable multiple sclerosis during the period of follow-up. Actuarial analysis predicted that 42% would develop multiple sclerosis by 7 years. Of those patients who developed multiple sclerosis, 92% had symptoms within 4 years of the first attack of optic neuritis. The highest incidence of multiple sclerosis occurred in the 21-40 year age group. There was an increased risk of MS in patients with HLA-DR2 and HLA-B7 tissue types. The frequency of HLA-DR4 was increased in patients with optic neuritis alone compared to controls and to patients with multiple sclerosis, but further studies are required to confirm this finding. 
Question Does the following mesh terms have a suitable mesh term for the abstract? 1)Hepatitis B Surface Antigens 2)Human 3)Recombinant Proteins

No

