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IN THE NAME OF ALLAH Human body. Introduction to the Human Body.

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Presentation on theme: "IN THE NAME OF ALLAH Human body. Introduction to the Human Body."— Presentation transcript:

1 IN THE NAME OF ALLAH Human body

2 Introduction to the Human Body

3 Anatomy –The study of the structure of the human body

4 Branches of anatomy –Microscopic anatomy (histology) –Surface anatomy –Developmental anatomy(Embryology ) –Gross anatomy –Radiographic anatomy

5 Gross Anatomy –Regional Anatomy –The study of specific areas of the body (Limb. Head and Neck, Trunk) –Systemic Anatomy Study of the specific organ systems

6 Systems Integumentary Nervous Skeletal Endocrine Muscular Cardiovascular Urinary Respiratory Reproductive Digestive

7 Microscopic Anatomy Involves studying anatomical structures that cannot be seen with the unaided eye 1. Cytology - cells 2. Histology - tissue

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9 Organ Systems of the Body (1)

10 Organ Systems of the Body (2)

11 Organ Systems of the Body (3)

12 Anatomical position –Person stands erect with feet together and eyes forward –Palms face anteriorly with the thumbs pointed away from the body

13 Anatomical Position Hands at sides, palms forward

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15 Body Planes Sagittal –Divides the body into right and left parts –midsagittal or medial – sagittal plane that lies on the midline Frontal or coronal –Divides the body into anterior and posterior parts Transverse or horizontal (cross section) – Divides the body into superior and inferior parts

16 Figure 1.8

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18 Body Planes

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20 1-20 Typical Sectional Views of the Body Sagittal Frontal Transverse

21 Banana Sectioned into Planes

22 Directional Terms Superior and inferior – toward and away from the head, respectively Anterior and posterior – toward the front and back of the body Medial, lateral, and intermediate – toward the midline, away from the midline, and between a more medial and lateral structure

23 Proximal and distal – closer to and farther from the origin of the body part Superficial and deep – toward and away from the body surface

24 Alternate Terms Ventral (= Anterior) Dorsal (= Posterior) Cranial – head Caudal – tail

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27 Orientation and Directional Terms Table 1.1 (1 of 3)

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30 supine Prone

31 Body Cavities Dorsal cavity Ventral cavity

32 Figure 1.8c

33 Body Cavities Dorsal cavity protects the nervous system, and is divided into two subdivisions –Cranial cavity – within the skull; encases the brain –Vertebral cavity – runs within the vertebral column; encases the spinal cord

34 Body Cavities and Membranes Ventral body cavity –Thoracic cavity – divided into three parts Two lateral parts each containing a lung surrounded by a pleural cavity Mediastinum – contains the heart surrounded by the pericardial sac

35 Body Cavities and Membranes –Abdominopelvic cavity – divided into two parts Abdominal cavity – contains the liver, stomach, kidneys, and other organs Pelvic cavity – contains the bladder, some reproductive organs, and rectum

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