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A and P
Chapter 1
56
Biology
Undergraduate 1
01/23/2015

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Term
pathological anatomy
Definition
Anatomical features that change during illness
Term
organ physiology
Definition
The study of the function of specific organ systems
Term
lymphatic system
Definition
transports nutrients, metabolic wastes, gases, and defense cells
Term
Physiology
Definition
individual and cooperative
functions of anatomical structure
Term
Effectors
Definition
produce actions according to the instructions from the control center
Term
Negative feedback
Definition
Effector response decreases reaction to stimulus
Term
anatomical position
Definition
hands at sides, palms
forward
Term
back
Definition
posterior/dorsal
Term
front
Definition
anterior/ventral
Term
sagittal
Definition
divides into left and right parts
Term
thoracic cavity
Definition
contains right and left pleural cavities, pericardial cavity that surrounds the heart, blood vessels, trachea, esophagus, thymus
Term
Serous membranes
Definition
Consist of parietal layer and visceral layer Line body cavities and cover organs
Term
diaphragm
Definition
separates the thoracic and abdominopelvic cavities
Term
peritoneum
Definition
serous membrane covering the stomach and most of the intestines
Term
layers of the pericardium
Definition
visceral, parietal
Term
mediastinum
Definition
separates pleural cavities, upper-contains blood vessels, trachea, esophagus, thymus. lower–contains pericardial cavity that surrounds the heart
Term
emergent properties
Definition
characteristics of a system that do not appear in any of its component parts
Term
transverse section
Definition
A cut parallel to the midsagittal plane
Term
extrinsic regulation
Definition
results from activities of nervous or endocrine system
Term
autoregulation
Definition
adjustment in response to environmental change
Term
types of gross anatomy
Definition
surface, regional, systemic, developmental, clinical, comparative
Term
Microscopic anatomy
Definition
cytology, histology
Term
types of physiology
Definition
cell, organ, systemic, pathological
Term
ways to maintain homeostasis
Definition
temp, blood pH, H2O, ion concentration
Term
Integumentary system •Major organs
Definition
–Skin –Hair –Sweat glands –Nails
Term
Integumentary system -Functions
Definition
protects, regulates temp, sensory info
Term
Skeletal system
•Major organs
Definition
–Bones –Cartilages –Associated ligaments –Bone marrow
Term
Skeletal system function
Definition
–Provides support and protection for
other tissues–Stores calcium and other minerals –Forms blood cells
Term
Muscular system
•Major organs
Definition
Skeletal muscles and associated
tendons
Term
muscular system functions
Definition
–Provides movement –Provides protection and support for other tissues –Generates heat that maintains body temperature
Term
Nervous system
•Major organs
Definition
–Brain –Spinal cord –Peripheral nerves –Sense organs
Term
nervous system functions
Definition
–Directs immediate responses to
stimuli –Coordinates other organ systems – sensory information
Term
Endocrine system
•Major organs
Definition
–Pituitary gland –Thyroid gland –Adrenal glands –Pancreas –Gonads –Endocrine tissues in other systems
Term
endocrine system functions
Definition
Directs long-term changes in the activities of other organ systems –Adjusts metabolic activity and energy use by the body –Controls many structural and functional changes during development
Term
Cardiovascular system
•Major organs
Definition
heart, blood, vessels
Term
Cardiovascular system
•function
Definition
transport o2, cells, h2o, molecules, distribute heat,
Term
lymphatic and immune system function
Definition
fight infection, return fluids to bloodstream
Term
lymphatic and immune system organs
Definition
Spleen –Thymus –Lymphatic vessels –Lymph nodes –Tonsils
Term
Respiratory system
•Major organs
Definition
Nasal cavities –Sinuses –Larynx –Trachea –Bronchi –Lungs –Alveoli
Term
Respiratory system function
Definition
Delivers air –Provides oxygen –Removes carbon dioxide –Produces sounds for communication
Term
Digestive system
•Major organs
Definition
Teeth –Tongue –Pharynx –Esophagus –Stomach –Small intestine –Large intestine –Liver –Gallbladder –Pancreas
Term
Digestive system function
Definition
–Processes and digests food –Absorbs and conserves water –Absorbs nutrients –Stores energy reserves
Term
Urinary system
•Major organs
Definition
Kidneys –Ureters –Urinary bladder –Urethra
Term
Urinary system function
Definition
excrete waste, control water balance, store urine, control blood ion concentration and pH
Term
Male reproductive system
•Major organs
Definition
–Testes –Epididymides
–Ductus deferentia –Seminal vesicles –Prostate gland –Penis –Scrotum
Term
Male reproductive system function
Definition
Produces male sex cells (sperm), suspending fluids, and hormones –Sexual intercourse (reproduction)
Term
Female reproductive system
•Major organs
Definition
–Ovaries –Uterine tubes –Uterus –Vagina –Labia –Clitoris –Mammary glands
Term
Female reproductive system function
Definition
Produces female sex cells (oocytes)
and hormones –Supports developing embryo –Provides milk –Sexual intercourse (reproduction)
Term
receptors
Definition
receive stimulus
Term
Positive feedback
Definition
Effector response increases reaction to stimulus
Term
dynamic equilibrium
Definition
continual adaptation
when opposing forces are in balance
Term
Abdominopelvic regions
Definition
Right hypochondriac region Right lumbar region Right inguinal region Epigastric region Umbilical region Hypogastric (pubic) region Left hypochondriac region
Left lumbar region Left inguinal region
Term
–PET
Definition
positron emission tomography
Term
MRI
Definition
magnetic resonance investigation
Term
CT
Definition
x-ray computed tomograph
Term
coelom
Definition
ventral body cavity –divided by the diaphragm into •thoracic cavity •abdominopelvic cavity
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