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A&P Intro
Term | Definition |
---|---|
Nervous System | Central and peripheral systems |
Muscular System | Skeletal muscles that move the body |
Skeletal System | The skeleton / bones of the body |
Endocrine System | Glands that secrete hormones |
Cardiovascular System | Contains the heart, arteries, and veins |
Lymphatic System | Vessels assisting the veins in recovering the body's tissue fluids and taking them to the heart |
Respiratory System | Upper and lower respiratory tracts; exchange gases to aid breathing |
Digestive System | Break down, digestion, and assimilation of food |
Urinary System | Urinary needs and maintaining balance of body fluids |
Buccal | Cheek |
Carpal | Wrist |
Dorsal Body Cavity | Cranial and spinal cavities |
Inferior | Away from the head |
Superior | Toward the head |
Homeostatis | Body's ability to maintain stable internal conditions even though outside world is changing |
Anatomy | Study of the structure and shape of the body and their relationships |
Physiology | Study of the body and how it moves and the parts function |
Cells | Basic unit of structure |
Positive Feedback Mechanism | Enhancing the reaction so it continues at a faster rate |
Negative Feedback Mechanism | Shuts off or slows the reaction |
Anatomical Position | Standard body position |
Effector | Provides means for control center response to stimuli |
Excretion | Removal/ridding of waste |
Diaphragm | Muscle below lungs that separates thoracic cavity from abdominopelvic cavity |
Cranial Cavity | Space within skull |
Thoracic Body Cavity | Includes lungs, heart, and is separated by the ribs. Separated by the diaphragm from the ventral cavity |
Sterna | Breastbone |
Hypogastric Region | Inferior to umbilical region |
Epigastric Region | Superior to umbilical region |
Inguinial Region | Area where thigh meets trunk; groin |
Hypochondriac region | contains lower ribs; lateral to epigastric region |
Abdominopelvic cavity | Abdominal region + Pelvic Region |
Organism | A group of specialized Organ systems alike in function working together |
Organ Systems | A group of specialized organs alike in function working together |
Organ | A group of specialized tissues alike in function working together |
Receptor | Monitors and responds to changes in the environment |
Control Center | Analyze information and determines appropriate response |
Umbilical | Area of the stomach near the belly button |
Veterbral | Spinal column |
Posterior | A structure being more in back than another structure |
Medial | A structure that is closer to the median plane that another structure |
Lateral | A structure that is further away from the median plane than another structure |
Proximal | A structure being closer to the median plane or root of the limb than another structure |
Intergumentary System | the skin |
Tarsal | Ankle |
Pelvic | Pelvis |
Transverse | Plane that divides the body into upper and lower halves or parts |
Deep | A structure that is further away from the surface |
Superficial | Structure closer to the surface |
Axillary | Armpit |
Abdominal | Abdomen / stomach |
Scapular | Shoulder blade |
Popliteal | Back of knee |
Gluteal | Butt |
Tissue | Group of specialized cells alike in structure working together |
Oral | Mouth |
Patellar | Knee Cap |
Occipital | Back of head |
Reproductive System | Child birth and hormones |
Digital | fingers |
femoral | thigh |
Orbital | eye |
Nasal | nose |
Calcaneal | Largest tarsal bone (heel of foot) |
Inguinal | groin |
Lumbar | Lower back |
Distal | A structure being further away from the median plane or the root of a limb than another structure |
Frontal | Same as coronal; a plane that divides the body into front and back parts |
Midsagittal/ median | Midline longitudinal plane dividing the head and torso into right and left halves |
Sagittal | Longitudinal plane dividing the head and body into left and right parts (not halves) |
Plane | Lines of reference that cut the body into parts |
Thoracic | Contains lungs, heart, and other structures in the chest |
Antecubital | Front of elbow |
Brachial | Arm |
Anterior | A structure being more in front than another structure |
Plantar | sole of the foot |
Metabolism | chemical and physical changes occurring in tissue |
Spinal Cavity | From cranial cavity down to the end of the vertebral column |
Cross section | Same as transverse; a plane that divides the body into upper and lower halves or parts |
Coronal | Longitudinal plane dividing the body into front and back halves or parts |
Pubic | Genitals |
Acromial | Top of shoulder |
Sural | Calf |
Intermediate | Between medial and lateral |
Cephalic | The head |
Ventral body cavity | Contains structures within chest/abdomen area |
Olecranal | Posterior surface of elbow |
Coxal | Hip |
Crural | Leg |
Cervical | Neck |
Fibular | Lateral leg |
Deltoid | Shoulder/upper arm |
Sacral | Posterior pelvis |