Match the following: List I List II A. Electro-encephalograph 1. Diagnostic tool for heart ailment B. Electro-cardiograph 2. Diagnostic tool for brain ailment C. Sphygmomanometer 3. used for measuring BP D. Stethoscope 4. used to heart pulse/ heart beat

• A-2, B-1, C-3, D-4
• A-3, B-1, C-2, D-4
• A-2, B-1, C-4, D-3
• A-1, B-2, C-3, D-4