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HCT A&P1
Holden 2007 A&P Chapter 1
Question | Answer |
---|---|
Anatomy | Shape & Structure of organism's body and their relationships |
Physiology | Function of body part, coordination to complete living organism |
Anatomy short | pieces |
Physiology short | how it works |
Gross Anatomy | large and easily seen structures |
Morphology | Study of shape |
Cytology | Cells |
Histology | Tissues and organs |
Developmental anatomy | growth & development through lifetime |
Embryology | formation of an organism |
Comparative anatomy | Differences in the animal kingdom |
Systematic anatomy | study of body systems |
Dermatology | Integumentary system |
Endocrinology | endocrine or hormone system |
Neurology | nervous system |
Anatomical position | standing erect, face forward, arms at side, palms forward |
Anterior or ventral | front or in front of |
Posterior or dorsal | back or in back of (dorsal fin) |
Cranial | skull end of body |
Caudal | inferior end of body |
Superior | upper or above another |
Inferior | lower or below another |
Medial | toward the midline |
Lateral | away from midline or toward the side of the body |
Proximal | toward the point of attachment of the body |
Distal | away from the point of attachment to the body |
Superficial or external | on or near the surface |
Deep or internal | refers to body cavities |
Planes | imaginary dividing lines |
Sections | cut through the body in the direction of a certain plain |
Sagittal plane | divides the body into right and left parts |
Coronal plane | vertical cut at right angles to sagittal plane dividing the body into anterior and posterior portions |
Transverse or cross section | horizontal cut dividing the body into upper and lower parts |
Dorsal cavity | contains brain (cranial cavity) and spine (spinal cavity) |
Vertral cavity | divided into 2 parts by diaphragm |
Thorasic cavity | mediseinum, peridicardial & pleural cavities |
Mediastinum | central between lungs, from sternum to vertebrae of back |
Pericardial cavity | heart |
Pleural cavities | lungs |
Abdominopelvic | abdominal and pelvic cavitys |
Regions | splits abdominopelvic cavity into 9 regions |
Epigastric region | below sternum |
Right & left hypochondriac regions | below the ribs |
Umbillical region | around the navel |
Right & left lumbar regions | extend from anterior to posterior |
Hypogastric region | pubic region |
Left & right illiac regions | left and right inguinal (groin) areas |
Orbital Cavity | eyes, eyeball muscles, optic nerves, lacriminal ducts |
Nasal cavity | nose |
Oral or buccal cavity | teeth and tongue |
Life functions | highly organized and related activites which allow living organisms to live, grow and maintain themselves i.e. movement, ingestion, digestion, transport, respiration, synthesis |
Tissues | groups of highly specialized cells for specific functions |
Organs | larger structural units formed from tissues |
Organ system | goups of organs working together to perform a specific funciton, respritory system, repro, etc. |
Metabolism | activities of cells that result in growth, repair, energy release, use of food and secretions |
Anabolism | building of complex materials from simpler ones |
Catabolism | breaking down and changing of comples substances to simpler ones |
Homeostasis | Balance |