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Anatomy - Leaderboard
Anatomy - Details
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183 questions
🇬🇧 | 🇬🇧 |
Cut or cutting | Tome suffix meaning |
Embryology, histology, gross anatomy | Subdisciplines of Anatomy |
Microscopic study of tissues | Histology |
Parts you can see with the naked eye | Gross Anatomy |
Chemical, Cells, Tissue, Organ, System, Body | 6 levels of structural organization |
Image | Anatomical Position |
Head | Cephalic region |
Neck | Cervical region |
Arm | Brachial region |
Palm of the hand | Palmar region |
Thigh | Femoral region |
Leg | Crural region |
Top of foot | Dorsum |
Sole of foot | Plantar region |
Towards the front Ex. The sternum is anterior to the heart | Anterior (ventral) |
Towards the back Ex. The esophagus is posterior to the trachea | Posterior (dorsal) |
Toward the head (superior) | Cranial/cephalic |
On the opposite side of the body | Contralateral |
On the same side of the body | Ipsilateral |
Horizontal plane that divides in superior and inferior parts | Transverse Plane |
Divides into not equal parts | Para-sagittal |
Divides into equal parts | Mid-sagittal |
Spaces where organs are "housed" or "kept" | Body cavities |
Cavity where the brain is (dorsal) | Cranial cavity |
Cavity where spinal cord is (dorsal) | Vertebral Canal |
Cavity where lungs and heart are | Thoracic Cavity |
Cavity where digestive organs are | Abdominal cavity |
Serous layer of the abdominal cavity | Peritoneum |
Contains lubricating fluid. Allows the viscera to slide during movements. Ex. lungs during respiration | Space between parietal and visceral layer of cavities |
Quadrants | Abdominopelvic cavity subdivision |
Hold bones together allowing movement and flexibility | Joint Function |
- stability | + mobility |
Sutures, Syndesmoses (interosseous membranes) | Fibrous joints types |
Structural classification of joints in which (1) bones are held together by cartilage. (2) There are NO synovial cavities | Cartilaginous joints |
Synchondroses and symphyses | Cartilaginous joints types |
Dense irregular CT by which bones in synovial joints are connected | Articular capsule |
Chondro | Cartilage prefix |
Planar, Hinge, Pivot, Condyloid, Saddle, Ball and socket | Synovial joints types |
More dense irregular CT compared to sutures (ligaments) and greater distance between articulating bones | Fibrous Syndesmoses |
Fibrous syndesmoses | Gomphosis structural classification |
Connects mandible or maxilla to tooth | Periodontal ligament |
Substantial sheet of dense irregular CT binding two bones Ex. tibia and fibula; radius and ulna | Interosseous membrane |
Bones are connected by hyaline cartilage Ex. epiphyseal plates; first rib and sternum (debatable) | Cartilaginous Synchondroses joint (primary cartilaginous) |
Articular surface covered with hyaline cartilage, united by fibrocartilage | Cartilaginous Symphyses (secondary cartilaginous) |
Cartilaginous symphyses | Pubic symphysis structural classification |
Cartilaginous Symphyses | Intervertebral discs structural classification |
Cartilaginous Symphyses | Between manubrium and body of sternum type of joint |
Cartilaginous symphyses | Type of joint that only occurs in the midline of the body |
Covering fibrocartilage to make joint a little glossy and increase shock absortion | Hyaline cartilage in symphyses |
Freely movable | Synovial Joint type of movement |
Hyaline cartilage | Ends of long bones covered by... |
1. Provides structural and metabolic support for other tissues 2. Protects 3. Transports 4. Repair (well vascularised) 5. Storage (for other cells, hormones, etc) | Connective tissue function |
With few exceptions (tendons and ligaments), well vascularized | Connective Tissue well vascularized? |
Migrate from blood as a response to specific stimuli (ex. allergies) | Wondering (transient) cells |
Mast cells, macrophages, lymphocyts, plama cells, eosinophils | Cells with defense function in CT |
Inmature, produces | Blast |
Fibroblasts | Cell responsible for wound repair |
DO NOT confuse with simple squamous epithelium. Adipocytes push the nucleus to the edge and most of the cell is filled with a lipid droplet | Adipocytes how to tell on histology slide |
Pacman of cells - phagocytosis | Macrophage |
Granules exit (green dots) the plasma membrane and release to kill bacteria (allergic response) | Mast cells how do they work |
Bigger, branched cytoplasm processes, oval nucleus | Fibroblast shape |
Smaller, spindle shaped, elongated nucleus | Fibrocyte shape |
RER, GA | Fibroblast abundant organells |
1. Fat storage 2. Energy 3. Insulation 4. Involved in the synthesis of hormones and growth factors | Adipocytes function |
Loose connective tissue (adipose tissue) | Type of tissue where adipocytes are found |
Both | Macrophage fixed or wondering cell? |
Develop in bone marrow, become active in connective tissue | Mast cells develop in... and become active in... |