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Chapter 1 Power
Chapter 1 Power Point
| Term | Definition |
|---|---|
| Two types of anatomy | Gross / Macroscopic & Microscopic |
| Types of gross anatomy | Systemic, Regional, Surface, Comparative & Embryology |
| Systemic Anatomy | Anatomy of each functional body system |
| Regional Anatomy | All Structures in a particular region of the body |
| Surface Anatomy | Superficial anatomic markings & internal body structures |
| Comparative Anatomy | Similarities & differences in anatomy of diff. species |
| Embryology | Developmental changes from conception to birth |
| Two Main Divisions of Microscopic Anatomy | Cytology & Histology |
| Cytology | Body Cells & their internal structure |
| Histology | Tissues |
| Physiology | Function |
| The Body's Levels Of Organization | Organization/Order, Metabolism, Growth, Responsiveness, Regulation, Reproduce |
| Two types of metabolism | anabolism & catabolism |
| Metabolism | Sum of all chemical reactions that occur in the body |
| Anatomic Position | Common reference position |
| Section (anatomic position) | Slice or cut to expose internal anatomy |
| Plane (anatomic position) | imaginary flat surface passing through the body |
| What are the 3 major planes? | Coronal, Transverse, Midsagittal/ Sagittal |
| Coronal | Anterior & Posterior |
| Transverse | Superior & Infterior |
| Midsagittal / Sagittal | Left and Right halves |
| Anterior | In front of; toward the front surface |
| Posterior | In back of; forward the back surface |
| Dorsal | At the back side of the human body |
| Ventral | At the belly side of the human body |
| Superior | Closer to the head |
| Inferior | Closer to the feet |
| Cranial | At the head end |
| Caudal | At the rear or tail end |
| Rostral | Toward the nose or mouth |
| Medial | Toward the midline of the body |
| Lateral | Away from the midline of the body |
| Deep | On the inside; internal to another structure |
| Superficial | On the outside |
| Proximal | Closest to the point of attachment to trunk |
| Distal | Furthest from point of attachment to trunk |
| Waist Down | Inferior |
| Line down the Middle with arrows pointing in | Medial |
| Line down the middle with arrows pointing out | Lateral |
| Human body is partitioned into two main regions | Axial & appendicular |
| Head | Cephalic |
| Forehead | Frontal |
| Eye | Orbital |
| Cheek | Buccal |
| Chin | Mental |
| Sternum | Sternal |
| Chest | Pectoral |
| Breast | Mammary |
| Abdomen | Abdominal |
| Groin | Inguinal |
| Ankle | Tarsal |
| Foot | Dorsum |
| Toe | Digital |
| Leg | Crural |
| Thigh | Femoral |
| Finger | Digital |
| Palm | Palmar |
| Wrist | Carpal |
| Hip | Coxal |
| Forearm | Antebrachial |
| Front of elbow | Antecubital |
| Arm | Brachial |
| Armpit | Axillary |
| Shoulder | Deltoid |
| Neck | Cervical |
| Mouth | Oral |
| Nose | Nasal |
| Back of Head | Occipital |
| Lower Back | Lumbar |
| Hand | Manus |
| Back of knee | Popliteal |
| Sole of Foot | Plantar |
| Heel | Calcaneal |
| Calf | Sural |
| Elbow | Olecranal |
| Ear | Auricular |
| Thumb | Pollex |
| Diamond Shaped region containing anus & external reproductive organs | Perineal |
| Foot | Pes |
| Lateral (thumb side) aspect of forearm | Radial |
| Posterior region between hip bones | Sacral |
| Shoulder Blade | Scapular |
| Medial aspect of leg | Tibial |
| Medial aspect of the forearm | Ulnar |
| Internal organs house within two body cavities | Posterior aspect & ventral cavity |
| Posterior Aspect | Cavity completely encased in bone |
| 2 parts of posterior cavity | Cranial & vertebral |
| Cranial Cavity | Formed by bones of the cranium - houses the brain |
| Vertebral Canal | Formed by the bones of the vertebral column - houses spinal cord |
| 2 parts of ventral cavity | Thoracic & abdominopelvic |
| Serous Membranes Layers (2) | Parietal & Visceral |
| Parietal Layer | Lines internal surface of body wall |
| Visceral Layer | Covers external surface of organs (the viscera) within the cavity |
| Serous Cavity | Potential space between membranes |
| Serous Fluid | Reduces friction caused by movement of organs against body wall |
| Mediastinum | Contains heart,thymus,esophagus,trachea & major blood vessels that connect to the heart |
| 2 layered serous membrane pericardium (3) | Parietal Pericardium, Visceral Pericardium & Pericardial Cavity |
| 2 layered serous membrane pleura (3) | Parietal pleura, visceral pleura & pleural cavity |
| Thoracic cavity consist of the 3 parts | Mediastinum, pleural & pericardial |
| Abdominopelvic Cavity is Subdivided into: | Abdominal & Pelvic Cavity |
| Abdominal Cavity | Most digestive organs, kidneys & most ureters |
| Pelvic Cavity | Distal large intestine, part of ureters, bladder & internal reproductive organs |
| Abdominopelvic Cavity 9 compartments | Umbilical, Epigastric, Hypogastric, Right & Left hypochondriac, Right & left lumbar & right and left iliac |
| Abdominopelvic Quadrants | Right upper, right lower, left upper & left lower |
| Homeostasis | keeping internal conditions stable |
| Keeping homeostasis - 3 components assoc with each system | Receptor, control center & effector |
| Negative Feedback | Temp control and insulin in response to blod glucose |
| Positive Feedback | Breastfeeding & coagulation cascade |
Created by:
Kaylaboothe0717
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