Chapter 1 Flashcards
Anatomy
Study of structure
Physiology
Study of how body parts function
Levels of organization
Chemical
Cellular
Tissue
Organ
System
Organism
Types of tissues
Epithelial, nervous, muscular, connective
Non invasive diagnostic techniques
Inspection
Palpation
Auscultation
Percussion
Inspection
Examining body for any change
Palpation
Examining body surface by gently touching with hands
Auscultation
Listening to body sounds to verify the functioning of certain organs
Percussion
Tapping the body surface with finger tips
Basic life processes
Metabolism
Responsiveness
Movement
Growth
Differentiation
Reproduction
Metabolism
The sum of all chemical processes in the body
Responsiveness
The ability of the body to detect and respond to changes
Movement
Motion of whole body, individual organs, single cells, tiny structures within the cell
Growth
Increase size of the body either by an increase in the size of existing cells (hypertrophy) or by increase in the number of cells through cell division (hyperplasia) or both
Differentiation
development of a cell from an unspecialized state (stem cell) to a specialized state (mature cell)
Reproduction
formation of new cells for tissue growth, repair, replacement or formation of a new individual
Systems of the human body
Skin
Bones and joints
Muscular
Nervous
Endocrine
Cardiovascular
Lymphatic
Respiratory
Digestive
Urinary
Reproductive
Silly Bonnie must not even care Larry really did us right
Autopsy
Post mortem examination of the body
Biopsy
Examination of tissue from a living individual
Homeostasis
Condition of equilibrium or balance in the body’s internal environment
Intracellular fluid
Within cells
Cytosol
Extracellular fluid
Outside the cell
What is cell survival dependant on
Precise regulation of chemical composition of their surrounding fluid of ECF
Homeostasis imbalances occur because of
Disruptions from internal or external environments
Components of a feedback loop
Receptors
Control Center
Effectors