Human Anatomy and Physiology is the subject that answers the most fundamental question in pharmacy — how does the human body actually work? Before you can understand how a drug acts, you need to understand what it’s acting on. HAP-I builds that foundation in your very first semester of B Pharma, covering everything from the organisation of cells and tissues to how your nervous system, muscles, and blood all function together.
These unit-wise HAP-I notes are based on the PCI-approved B Pharma syllabus 2025–26, written in plain language with each unit clearly summarised so you know exactly what to expect before you open the PDF. Whether you’re studying for internal assessments or your university end-semester exam, start with Unit 1 and work through in order — the topics build on each other.
Download Human Anatomy and Physiology–I Notes PDF – Unit Wise
Click on the download buttons below to get the PDF notes for each unit. All files are safe and free to download.
Course Units
Unit 1: Introduction to Human Body, Cells, and Tissues
Topics Covered: anatomy and physiology basics, structural organization, homeostasis, anatomical terminology, cell structure and transport, cell communication and signaling, and classification of tissues including epithelial, muscular, nervous, and connective.
Unit 2: Integumentary, Skeletal, Muscular Systems, and Joints
Topics Covered: Includes skin structure and functions, skeletal system divisions and bone types, axial and appendicular skeleton, muscle organization and contraction physiology, neuromuscular junction, and classification and movements of joints.
Unit 3: Body Fluids, Blood, and Lymphatic System
Topics Covered: Explains body fluids, blood composition, hemopoiesis, hemoglobin formation, anemia, coagulation, blood grouping, Rh factor, transfusion, blood disorders, reticuloendothelial system, lymphatic organs, vessels, circulation, and functions.
Unit 4: Peripheral Nervous System and Special Senses
Topics Covered: Sympathetic and parasympathetic nervous system structure and functions, spinal and cranial nerves, and anatomy and physiology of special senses including eye, ear, nose, and tongue with related disorders.
Unit 5: Cardiovascular System
Topics Covered: Includes anatomy of the heart, blood circulation, structure and functions of arteries, veins, and capillaries, conduction system, heart beat regulation, cardiac cycle, cardiac output, blood pressure regulation, ECG, pulse, and heart disorders.
What is Human Anatomy and Physiology?
Human Anatomy and Physiology is the scientific study of the structure (anatomy) and function (physiology) of the human body. It provides fundamental knowledge about how the body is organized and how different systems work together to maintain life.
These notes will help you understand topics like:
Introduction to Anatomy & Physiology, Structural Organization of the Human Body
Cell and Tissue Structure & Functions
Skeletal System and Joints
Muscular System and Types of Muscles
Cardiovascular System: Heart, Blood, and Blood Vessels
Respiratory System: Structure & Functions of Lungs
Digestive System: Anatomy of GIT and Associated Organs
Nervous System: Brain, Spinal Cord, and Nerves
Special Senses (Eye, Ear, Taste, Smell)
Frequently Asked Questions (FAQ)
Q1. What specific topics are covered in the Unit 1 HAP notes?
The Unit 1 notes cover the fundamental basics of anatomy and physiology, the structural organization of the human body, homeostasis, and a detailed classification of tissues (epithelial, muscular, nervous, and connective).
Q2. Where can I find study materials for other B.Pharmacy subjects?
Beyond HAP-1, you can explore a wide range of subjects in our B Pharma section. Popular downloads include Pharmaceutical Analysis Notes and specialized topics like Cosmetic Science.
Q3. Are there resources available for final year B.Pharm students?
Yes! Study Hub Zone provides resources for all levels. Final year students can access the B Pharma 8th Semester Notes, which include subjects like Advanced Instrumentation Techniques and Pharmacological Screening Methods.
Q4. How can I prepare for my upcoming B.Pharmacy university exams?
While these unit-wise notes are excellent for conceptual clarity, we highly recommend practicing with B. Pharmacy Previous Year Question Papers. Reviewing past exams helps you understand the marking scheme and identify frequently asked topics.