Hey Aspirant !
Yes, Medical Certificate forms an integral document our of the set of documents required during the Documents Verification procedure in West Bengal.
The form for the Medical Certificate should be the one as uploaded in the website and you must get that signed and filled up by a doctor who has a valid Registration Number alloted by MCI.
If required, tests can be performed like X-Ray, CBC, optometry etc. And the first can be attached but the Medical Certificate along with the stamp of the doctor and his registration number is a must in the Documents Verification process.

Hope this helps.

Best of Luck !