Module 1 The Human Organism PDF

THE HUMAN ORGANISM PERIODICAL 1 WEEK 1 MODULE 1 How do you describe being a HUMAN? Give one word only. OBJECTIVES: 1. Identify the classroom rules and regulations; 2. Define anatomy and physiology with the significance of structural and functional organization of human body; 3. Enumerate the el...

THE HUMAN ORGANISM PERIODICAL 1 WEEK 1 MODULE 1 How do you describe being a HUMAN? Give one word only. OBJECTIVES: 1. Identify the classroom rules and regulations; 2. Define anatomy and physiology with the significance of structural and functional organization of human body; 3. Enumerate the eleven organ systems and define their vital role in human body; 4. List and define characteristics of life; 5. Explain homeostasis and the mechanisms involved in the human body;  OBJECTIVES: 6. Describe the organ systems of the body; 7. Identify the anatomical and common names of some body parts, anteriorly and posteriorly; 8. Describe the anatomical position of the human body and directional terms in able to locate specific body parts; 9. Name the human body’s major planes and trunk cavities with their divisions; and, 10. Define the serous membranes with their parts and functions.  DEFINITION OF TERMS 01 ANATOMY 02 PHYSIOLOGY The study of the The study of the structures of the processes and body functions of the body. 6 LEVELS OF ORGANIZATION This can be the part of the presentation where you introduce yourself, write your email… 11 ORGAN SYSTEMS OF THE HUMAN BODY Enumerate the organs systems that you know of.  01 INTEGUMENTARY Provides protection, regulates temperature, prevents water loss, helps produce vitamin D  02 SKELETAL Provides protection and support, allows body movements, produces blood cells, stores mineral and adipose tissue  03 MUSCULAR Produces body movements, maintains posture, produces body heat  04 NERVOUS Major regulatory system that detects sensations and controls movements, physiological processes, intellectual functions  05 ENDOCRINE Major regulatory system that influences metabolism, growth, reproduction  06 CARDIOVASCULAR Transports nutrients, waste products, gases, and hormones throughout the body, plays a role in the immune response and regulation of body temperature  07 LYMPHATIC Removes foreign substances from the blood and lymph, combats disease, maintains tissue fluid balance, absorbs dietary fats from digestive tract  08 RESPIRATORY Exchanges oxygen and carbon dioxide between the blood and air, regulates blood pH 09 DIGESTIVE Performs the mechanical and chemical processes of digestion, absorption of nutrients, elimination of wastes  10 URINARY Removes waste products from the blood and regulates blood pH, ion balance, water balance  11 REPRODUCTIVE Produces oocytes for females and sperm cells for males for reproduction and hormones that influence sexual functions and behaviors  WHICH IS WHICH? 1. Spinal cord 2. Tendons 3. Joints 4. Sweat glands 5. Uterus 6. Esophagus 7. Ureters 8. Trachea 9. Pituitary gland 10. Blood vessels 6 ESSENTIAL CHARACTERISTICS OF LIFE refers to a specific relationship of the many ORGANIZATION individual parts of an organism. the ability to use energy to perform vital functions, METABOLISM such as growth, movement, and reproduction the ability of an organism to sense changes in the RESPONSIVENESS environment and make the adjustments that help maintain its life. 6 ESSENTIAL CHARACTERISTICS OF LIFE refers to an increase in size of all or part of the GROWTH organism includes the changes an organism undergoes DEVELOPMENT through time REPRODUCTION the formation of new cells or new organisms.  HOMEOSTASIS The condition in which body functions, body fluids, and other factors of the internal environment are maintained within a range of values suitable to support life. Negative Feedback Mechanism – regulates most systems of the body; occurs when any deviation from the set point is made smaller or is resisted (SELF-STABILIZE EXAMPLE: TEMPERATURE REGULATION Positive Feedback Mechanism – occurs when the initial stimulus further stimulates the response (CYCLE, CHAIN REACTION) EXAMPLE: BLOOD CLOTTING, LABOR AND CHILDBIRTH, FRUIT RIPENING  TERMS TO REMEMBER refers to a person standing upright with ANATOMICAL POSITIONS the face directed forward, the upper limbs hanging to the sides, and the palms of the hands facing forward. always refer to the anatomical DIRECTIONAL TERMS position, regardless of the body’s actual position. THINK -PAIR-SHARE: 5 MINS. INSTRUCTION: DO THE ANATOMICAL AND DIRECTIONAL TERMS INDICATED IN THE PREVIOUS SLIDE. YOU HAVE 5 MINUTES TO PREPARE BY PAIR. 1 SERVES AS THE MODEL 1 SERVES AS THE PRESENTER PLANES OF THE BODY ▪ Sagittal Plane – runs vertically through the body and separates it into right and left parts ▪ Median Plane – a sagittal plane that passes through the midline of body, dividing it into equal right & left halves ▪ Transverse / Horizontal Plane – runs parallel to the surface of ground, dividing the body into superior and inferior parts ▪ Frontal / Coronal Plane – runs vertically from right to left & divides the body into anterior and posterior parts  TRUNK CAVITIES ▪ Thoracic Cavity – surrounded by rib cage & is separated from the abdominal cavity by the muscular diaphragm ▪ Abdominal Cavity – bounded primarily by abdominal muscles; contains stomach, intestines, liver, spleen, pancreas & kidneys ▪ Pelvic Cavity – a small space enclosed by the bones of the pelvis; contains the urinary bladder, part of the large intestine, and the internal reproductive organs. ▪ Visceral – membranes that are in contact with the organ/s ▪ Parietal – membranes that are in contact with the SEROUS MEMBRANES walls of the cavity THANK YOU FOR LISTENING! PLEASE PREPARE FOR A 30 POINT SHORT QUIZ