Critical Care (ICU/CSICU): Hemodynamic monitoring (Arterial lines, CVP), Ventilator Management (Modes, Troubleshooting), Vasopressor/Inotrope Administration, Post-CABG/Cardiac Surgical care, Rapid Response.Operating Room (Scrub Nurse): Surgical asepsis, instrument set-up, assisting in cardiac/general surgeries, counting surgical items.Rehabilitation & Geriatric Care: Comprehensive nursing care for older adults, mobility assistance, care planning for recovery, chronic disease management.Inpatient & OPD: Patient assessment, medication administration, EMR documentation, patient education, coordination of care.