Week #2 (7/27-7/31) Warm Up – Mon,7/27: - CHS Handbook Review (Per. 2 – How to access)CHS Handbook Review Pick Up:  Scissors & gluestick Have out:  Unit 1, Pt 1 notes  Anatomy Comp Book Turn In:  Signed Policies & Safety Contracts (if not turned in on Fri) Agenda: 1.Administrative Stuff Clean-up 2.Unit 1 (Intro to Human Anatomy), Pt 1 lecture Homework: 1.Safety Poster Project – Wed, 7/29 & Thurs, 7/30 2.Unit 1 Quiz – Fri, 7/31 Anatomy Fun Fact: Contrary to popular belief, identical twins do NOT have the same fingerprints. There are subtle differences that can be discerned by experts.

CHS OPEN HOUSE

Announcements ASVAB Testing: administered to all Juniors on ??? It is a 3-hr exam. Students are to report to the CCA at 7:35 am. Students will go to their 1 st hour class & wait for an announcement to release. The exam will start at 8:00 am & is expected to last until 11:00am. The exam is open to Seniors, but you must sign up in the Career Center. DUAL ENROLLMENT: ??? – Mrs. Shaw will come around to pick up ALL COMPLETED DE forms CGCC will be on campus ??? & ??? to process the forms

Administrative clean-up stuff Have you… Turned in your SIGNED Classroom Policies & Flinn’s Safety Contract? Written down/circled your 2 Lab Abstracts you picked to write this year? Signed the Science Fair Notification Form? Started the Registration Process for Dual Enrollment (TONIGHT & TOMORROW night in the Media Ctr)? Do you know when my Office Hours are if you need to come see me for anything you may have missed last week (i.e., Administrative Stuff Quiz)?

Unit 1 Pre-Test, Learning Goal & Scales Pick up your Unit 1 Pre-Test from your student file & glue/tape it in to your Anatomy Comp Book in the front of Unit 1. Learning Scales: 4 – “Could Teach It” Confident 3 – Mastery; Confident 2 – Need a refresher 1 – Hmmm…??? 0 – Never Heard of It!!!

UNIT 1 - The Human Body: An Orientation Learning Goal: I can evaluate the structural organization of the body, homeostasis & homeostatic control mechanisms. I will be able to:  Describe the structural organization of the body from microscopic to macroscopic realms.  Describe homeostasis & homeostatic control mechanisms.  Read, understand & use anatomical direction & body orientation terminology.  Demonstrate understanding of dissection planes by performing a physical dissection.

Unit 1 Latin roots Ana- = up/upward -tomy = cut/ incision Phys- = movement/function -ology = the study of Homo- = same -stasis = condition of standing Micro- = small Macro- = large Cyto- = cell Hist- = tissue Path- = disease Ceph(al)- = head/ brain Dorsi/o- = back Dist- = far away Prox(i)- = closer to Trans- = across Para- = next to Pleur(a)- = lungs Peri- = around Cardia/o- = heart Dia- = across/through Media- = middle Viscera- = internal organ Chrondri/o- = cartilage Hypo- = underneath Epi- = on top of/outside of -gastric = stomach Radio- = energy/radiation -graphy = picture/image Ultra- = an abundance of

The Human Body—An Orientation Anatomy - Greek for “a cutting open” Study of the structure & shape of the body & its parts Physiology Study of how the body & its parts work or function

Anatomy—Levels of Study Gross anatomy Large structures Easily observable Includes Organ Organ systems Regional anatomy Particular area (i.e, head, leg) Systemic anatomy Organ/body system (i.e., nervous system) Organism level of structural organization

Anatomy—Levels of Study Microscopic Anatomy Very small structures Can only be viewed with a microscope Includes Chemical (i.e, microbiology) Cellular (Cytology) Tissue (Histology) levels of structural organization

Physiology – Areas of Study Physiology Cell Physiology – functions of cells Special Physiology – specific organs Systemic Physiology – specific organ systems Pathological Physiology – effects of disease on organ or system functions

Levels of Structural Organization Smooth muscle cell Molecules Atoms Smooth muscle tissue Epithelial tissue Smooth muscle tissue Connective tissue Blood vessel (organ) Cardio- vascular system Cellular level Cells are made up of molecules Tissue level Tissues consist of similar types of cells Organ level Organs are made up of different types of tissues Organ system level Organ systems consist of different organs that work together closely Organismal level Human organisms are made up of many organ systems Chemical level Atoms combine to form molecules

Overvie w of Body Organ Systems

The 11 Body Systems Integumentary Skeletal Muscular Nervous Endocrine Cardiovascular (Circulatory) Lymphatic/Immune Respiratory Digestive Urinary (Excretory) Reproductive

Organ/body System Overview Integumentary Functions: Forms the external body covering Protects deeper tissue from injury Helps regulate body temperature Location of cutaneous nerve receptors Major organs: Skin Hair Nails

Skeletal Functions: Protects & supports body organs Provides muscle attachment for movement Site of blood cell formation Stores minerals (i.e., Calcium) Major organs: Bones Cartilage Ligaments Organ/body System Overview

Muscular Functions: Produces movement Maintains posture Produces heat Major organs Skeletal muscles Tendons Organ/body System Overview

Nervous Functions: Fast-acting control system Responds to internal & external change Activates muscles & glands Major organs: Brain Spinal cord Nerves Organ/body System Overview

Endocrine Functions: Secretes regulatory hormones for… Growth Reproduction Metabolism Major organs: Pineal gland Pituitary gland Thyroid gland Thymus gland Adrenal glands Pancreas Reproductive organs Organ/body System Overview

Cardiovascular Functions: Transports materials (i.e., oxygen, carbon dioxide, nutrients, wastes) to & from body cells via blood pumped by heart Major organs: Heart Blood vessels Organ/body System Overview

Lymphatic Functions: Returns fluids to blood vessels Cleanses the blood Involved in immunity Major organs: Thoracic duct Lymph nodes Lymphatic vessels Organ/body System Overview

Respiratory Functions: Keeps blood supplied with oxygen Removes carbon dioxide Major organs: Nasal cavity Pharynx Larynx Trachea Bronchi Lungs Organ/body System Overview

Digestive Functions: Breaks down food Allows for nutrient absorption into blood Eliminates indigestible material Major organs: Oral cavity Esophagus Stomach Small intestine Large intestine Rectum Anus Organ/body System Overview

Urinary Functions: Eliminates nitrogenous wastes Maintains acid-base balance Regulates water & electrolytes Major organs: Kidney Ureter Urinary bladder Urethra Organ/body System Overview

Reproductive Functions: Produces offspring Major organs: Male Prostate gland Seminal vesicles Penis Vas deferens Testis Scrotum Organ/body System Overview

Reproductive Functions: Produces offspring Major organs: Female Mammary glands Uterine (fallopian) tubes Ovary Uterus Vagina