Are you planning to start a career in surgery support and operation theatre management? The DOTT 1st Year Syllabus 2026 is your first step. DOTT stands for Diploma in Operation Theatre Technology, a popular paramedical course under Allied Health Sciences that trains students to assist surgeons and manage the operation theatre before, during and after surgery. On this page you will get the complete DOTT first year syllabus, subject-wise topics, marks distribution, recommended books and a free PDF download.
DOTT Course Overview
| Particulars | Details |
|---|---|
| Course Name | Diploma in Operation Theatre Technology (DOTT) |
| Course Level | Diploma (Paramedical / Allied Health Sciences) |
| Course Duration | 2 Years (Divided into 1st & 2nd Year) |
| Eligibility | 10+2 with Science (Physics, Chemistry, Biology) |
| Examination Type | Yearly (Theory + Practical + Viva-voce) |
| Regulating Body | State Paramedical Council / State Medical Faculty |
| Job Roles | OT Technician, OT Assistant, Anaesthesia Technician, CSSD Technician |
DOTT 1st Year Subjects List
The DOTT first year focuses on building a strong foundation in basic medical sciences and the fundamentals of operation theatre technology. Below is the list of subjects taught in the 1st year:
- Human Anatomy & Physiology
- Biochemistry
- Pathology & Microbiology
- Pharmacology
- Basics of Operation Theatre Technology
- Computer & Communication Skills
- Clinical / Practical Training (OT Posting)
DOTT 1st Year Marks Distribution (Paper Scheme)
Each theory paper in the DOTT 1st year generally carries 100 marks, along with practical and viva-voce marks. The typical exam pattern followed by most paramedical councils is shown below (marks may vary slightly by institute):
| Paper | Subject | Theory | Practical / Viva | Total Marks |
|---|---|---|---|---|
| Paper I | Human Anatomy & Physiology | 100 | 100 | 200 |
| Paper II | Biochemistry | 100 | – | 100 |
| Paper III | Pathology & Microbiology | 100 | 100 | 200 |
| Paper IV | Pharmacology | 100 | – | 100 |
| Paper V | Basics of Operation Theatre Technology | 100 | 100 | 200 |
| Total | 1st Year Total | 500 | 300 | 800 |
Note: The above marks scheme is indicative. Always confirm the exact marks distribution from your college or state paramedical council’s official syllabus.
DOTT 1st Year Syllabus (Subject-Wise Topics)
Here is the detailed subject-wise breakdown of the DOTT 1st year syllabus. These topics form the core foundation for your second year and clinical work in the operation theatre.
1. Human Anatomy & Physiology
- Introduction to anatomy: cell, tissue and body organisation
- Skeletal system and muscular system
- Cardiovascular and respiratory systems
- Digestive and excretory systems
- Nervous system and endocrine system
- Blood, its composition and functions
- Physiology of major organ systems relevant to surgery
2. Biochemistry
- Introduction to biochemistry and cell chemistry
- Carbohydrates, proteins and lipids
- Enzymes, vitamins and minerals
- Water and electrolyte balance
- Acid-base balance and body fluids
- Basic metabolism relevant to patient care
3. Pathology & Microbiology
- Introduction to pathology and disease process
- Inflammation, wound healing and infection
- Introduction to microbiology and micro-organisms
- Sterilisation and disinfection methods
- Asepsis and antisepsis in the operation theatre
- Collection and handling of specimens
- Hospital-acquired infections and their control
4. Pharmacology
- Introduction to pharmacology and routes of drug administration
- Common drugs used in surgery and anaesthesia
- Fluids, IV solutions and blood transfusion basics
- Emergency and life-saving drugs
- Storage, handling and dosage of medicines
- Drug reactions and their management
5. Basics of Operation Theatre Technology
- Introduction to the operation theatre and its layout
- OT design, zones and maintenance
- OT equipment, instruments and their care
- Sterilisation of OT instruments and CSSD
- Scrubbing, gowning and gloving techniques
- Positioning of the patient for surgery
- Roles and responsibilities of an OT technician
6. Computer & Communication Skills
- Basics of computer and its applications in hospitals
- Hospital record keeping and data entry
- Communication skills and medical terminology
- Professional and ethical behaviour
7. Clinical / Practical Training (OT Posting)
- Practical training related to all theory papers
- Handling and identification of OT instruments
- Demonstration of sterilisation and asepsis techniques
- Clinical posting in the operation theatre
- Assisting under supervision during procedures
DOTT 1st Year Recommended Books
The right books make it much easier to understand OT technology concepts. Here are some widely recommended books for DOTT 1st year students:
| Subject | Recommended Book |
|---|---|
| Anatomy & Physiology | A textbook of Anatomy & Physiology for Paramedical students |
| Microbiology | Textbook of Microbiology for Paramedical / Nursing students |
| Pharmacology | Essentials of Medical Pharmacology – K. D. Tripathi |
| Operation Theatre Technology | Textbook / Manual for Operation Theatre Technicians |
| Practice / Solved Papers | DOTT 1st Year Solved Papers (local / RPMC publishers) |
DOTT 1st Year Syllabus PDF Download
You can download the complete DOTT 1st Year Syllabus 2026 PDF for offline study and revision. The PDF includes all subjects, topic-wise details and the marks distribution covered above. Always cross-check with your own college or state paramedical council’s official syllabus, as the curriculum may vary slightly from state to state.
Conclusion
The DOTT 1st Year Syllabus builds a strong base in anatomy, physiology, microbiology, pharmacology and the basics of operation theatre technology – the core knowledge every OT technician needs. Focus on understanding concepts, learn sterilisation and asepsis carefully, and revise with previous year question papers. With consistent effort, you can score well and move confidently into your second year and a rewarding career in the operation theatre.
