Ch1 Sciences Anatomy & Physiology Flashcards
Study of the function of the body parts
Physiology
Study of structure and form
Anatomy
Examines structures that cannot be observed by the unaided eye
Microscopic anatomy
Study of body cells and their internal structure
Cytology
Study of tissues
Histology
Investigates the structure and relationships of body parts that are visible to the unaided eye such as the intestines and stomach brain heart and kidneys
Gross anatomy also called macroscopic anatomy
Includes systemic anatomy, regional anatomy, surface anatomy, comparative anatomy and embryology
Gross anatomy
Studies the anatomy of each functional body system example urinary system involving examining kidneys and organs of year and transport and storage which are the ureters and urethra and urinary bladder
systemic anatomy
Studies all of the structures in a particular region of the body as a complete unit
Regional anatomy
Focusus on both the superficial anatomic markings and the internal body structures I relate to the skin covering them
Surface anatomy
Examines similarities and differences in the anatomy of different species
Comparative anatomy
Is the discipline concerned with developmental changes occurring from conception to birth
Embryology
Examines all anatomic changes resulting from disease
Pathologic anatomy
Investigates the relationships among internal structures that may be visualized by specific scanning procedures, such as ultrasound, MRI or x-ray
Radiographic anatomy
Examines the functioning of the heart, blood vessels, and blood
Cardiovascular physiology
Examines her nerve impulses travel throughout the nervous system and how nervous system organs work
Neurophysiology
Studies how respiratory gases Are transferred by gas exchange between the lungs and blood vessels supplying the lungs among other things
Respiratory physiology
Explores how the regulation of reproductive hormones can drive the reproductive cycle and influence sex cell production and maturation
Reproductive physiology
Investigates the relationship between the functioning of an organ system and disease or injury to that organ system
Pathophysiology
Focus on the form and structures of the small intestine
Anatomists
Focus on the function of the small intestine
Physiologists
All organisms exhibit a complex structure and order. In the next section we observed that the human body has several increasingly complex levels of organization
Organization
Defined as the sum of all the chemical reactions that occur within the body
Metabolism