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Honors Anatomy and Physiology Review
Review from the 1st Semester of Anatomy
45
Anatomy
11th Grade
01/08/2011

Additional Anatomy Flashcards

 


 

Cards

Term
Anatomy
Definition
The science of structure and the relationships among structures
Term
Physiology
Definition
The science of body functions, that is, how the body works
Term
6 Levels of Organization
Definition
Chemical
Cellular
Tissue
Organ
System
Organismal
Term
Atoms
Definition
Smallest units of mater that participate in chemical reactions
Term
Molecules
Definition
2 or more atoms joined together
Term
Cells
Definition
the basic structural and functional units of an organism and the smallest living units in the human body
Term
Tissues
Definition
Groups of cells and the materials surrounding them that work together to perform a particular function
Term
4 Basic Types of tissue
Definition
Epithelial
Connective
Muscle
Nervous
Term
Organs
Definition
Usually have a recognizeable shape, are composed of two or more different types of tissues, and have specific functions
Term
System
Definition
Consists of related organs that have a common function
Term
Organism
Definition
All the systems of the body combined
Term
11 Principle Systems of the Body
Definition
Integumentary
Skeletal
Muscular
Nervous
Endocrine
Cardiovascular
Lymphatic and Immune
Respiratory
Digestive
Urinary
Reproductive
Term
Life Processes
Definition
Metabolism
Responsiveness
Movement
Growth
Differentiation
Reproduction
Term
Homeostasis
Definition
Maintenance of relatively stable conditions
Term
Feedback System
Definition
Cycle of events in which the status of a body condition is continually monitored, evaluated, changed, remonitored, reevaluated, and so on
Term
Negative Feedback System
Definition
reverses a change in a controlled condition
Term
Positive Feedback System
Definition
reinforces the initial change in the controlled condition
Term
Anatomical position
Definition
Subject stands erect facing the observer, with the head level and the eyes facing forward. The feet are flat on the floor and directed forward, and the arms are at the sides with the palms facing forward.
Term
Head
Definition
consists of the skull and face
Term
Neck
Definition
supports the head and attaches it to the trunk
Term
Trunk
Definition
Consists of chest, abdomen, and pelvis
Term
Upper limb
Definition
attached to the trunk and consists of the shoulder, armpit, arm, forearm, wrist, and hand
Term
Lower limb
Definition
also attached to the trunk and consists of the buttock, thigh, leg, ankle, and foot
Term
Directional Terms
Definition
Superior
Inferior
Anterior
Posterior
Medial
Lateral
Proximal
Distal
Superficial
Deep
Term
Superior
Definition
Towards the head, or upper part of a structure
Term
Inferior
Definition
away from the head, or the lower part of the structure
Term
Anterior (ventral)
Definition
nearer to or at the front of the body
Term
Posterior (dorsal)
Definition
Nearer to or at the back of the body
Term
Medial
Definition
nearer to the midline or midsagittal plane
Term
Lateral
Definition
farther from the midline or midsagittal plane
Term
Proximal
Definition
nearer to the attachment of a limb to the trunk
Term
Distal
Definition
father from the attachment of a limb to the trunk
Term
Superficial
Definition
toward or on the surface of the body
Term
Deep
Definition
away from the surface of the body
Term
Sagittal plane
Definition
a vertical plane that divides the body or an organ into right and left sides
Term
MIdsagittal plane
Definition
passes through the midline and divides it into equal right and left sides
Term
parasagittal plane
Definition
divides the body into unequal left and right sides
Term
Transverse plane
Definition
divides the body into superior and inferior portions
Term
cytoplasm
Definition
consists all of the cellular contents between the plasma membrane and the nucleus and includes both cytosol and organelles
Term
cytosol
Definition
fluid portion of the cytoplasm
Term
organelles
Definition
specialized structures inside cells that have characteristic shapes and specific functions
Term
cytoskeleton
Definition
microfilaments, intermediate filaments, and microtubules
Term
centrosome
Definition
a pair of centrioles
Term
cilia
Definition
numerous, short, hairlike projections that extend from the surface of an object
Term
ribosomes
Definition
sites of protein synthesis
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