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Intro. to A&P
A&P I - Intro. to A&P
Question | Answer |
---|---|
what is anatomical position | body erect, feet slightly apart, palms forward, thumbs away from body |
what is sectional anatomy (body planes) used for | visualizing internal organs and structures |
name some clinical uses for sectional anatomy (planes) | imaging (radiology): MRI, PET, or CT |
____________ is the study of body structures | anatomy is the study of body structures |
what type of anatomy examines large, visible structures | gross (Macroscopic) anatomy examines large, visible structures |
what does surface anatomy look at | exterior features |
_____________ anatomy focuses on body areas/regions of the body | regional anatomy focuses on body areas |
systemic anatomy studies _________________ | systemic anatomy studies organ systems |
what does clinical anatomy study | medical specialties studies anatomy |
____________________________ anatomy studies human anatomy from embryo to death | developmental anatomy |
_________________ anatomy examines cells and molecules, things that can only be viewed using a microscope) | microscopic anatomy examines cells and molecules |
_________________ is the study of cells and their structures | cytology is the study of cells and their structures |
__________________ is the study of tissues and their structures | histology is the study of the tissues and their structures |
physiology is the study of _______________________ | physiology studies the functions of anatomical structures |
Structures and functions (are/are not) closely related | structures and Functions ARE closely related |
______________________ maintains internal stability | homeostasis maintains the internal stability of the human body |
the two topics related for physiology are: | the function and the process |
the functional topic of physiology discusses (how/why) something is happening; while the procedural topic of physiology focuses on (how/why) a process occurs | functional focuses on WHY, procedural focuses on HOW |
what level of physiology focuses on the processes within and between cells | cell physiology |
what does organ physiology focus on | organ physiology focuses on the specific organs |
__________________________ physiology focuses on the functions of an organ system | systemic physiology focuses on the functions of organ systems |
________________________ focuses on the effect of diseases | pathological physicology |
name some organs of the circulatory system | heart, blood vessels, blood |
what is the function of the cardiovascular system | transport of materials between all the cells of the body |
which system includes the stomach, intestine, liver, and pancreas | digestive system |
the function of the digestive system includes | conversion of food into particles that can be transported into the body; and elimination of wastes |
name some organs that are part of the immune system | thymus, spleen, lymph nodes |
what organs are part of the endocrine system | thyroid gland and adrenal gland |
the __________________ system controls the coordination of the body function using regulatory molecules | endocrine system coordinates the functions of the body using regulatory molecules |
what is the function of the immune system | defense against foreign invaders |
what organ system is the skin classified under | integumentary system |
the function of the _________________ system is the protect the body from the external envirmonment | the integumentary system protect the body from an external environment |
what is the function of the musculoskeletal system | support the body and provide for movement |
name the organs that are part of the musculoskeletal system | muscles and bones |
the functions of the _________________ system includes the coordination of body function through electrical signals | the nervous system |
what are some of the major organs in the nervous system | brain and spinal cord |
what are some major organs in the reproductive system | ovaries and uterus and testes |
what are the functions of the reproductive system | the perpetuation of the species |
the _______________________ system functions to exchange gases (oxygen and carbon dioxide) between the internal and external environments | respiratory system |
what are the major organs of the respiratory system | lungs and associated airways |
what are the major organs of the urinary system | kidneys, bladder, ureters |
what is the functions of the urinary system | maintenance of water and solutes in the internal environment and wast removal |
name the different levels of organization for the human organism (starting with atom) | atom, molecule, cell, tissue, organ, organ system, and organism |
______________ and ________________ combine to form tissues | extracellular material/fluids and cells combine to form tissues |
name the four main types of tissue in the human body | epithelial tissue, connective tissue, muscle tissue, and neural tissue |
name five survival needs | 1) nutrients, 2) oxygen, 3) water, 4) normal body temp. and 5) atmospheric pressure |
why does the human body need nutrients | energy and cell building |
why does the human body need oxygen | metabolic reactions |
______________ provides the necessary environment for chemical reactions | water provides the necessary environment for chemical reactions |
_________________ makes up 60-68% body weight | water makes up 60-68% body weight |
why is it important to maintain core body temperature? | appropriate temperatures are necessary for chemical reactions to occur at life-sustaining rates |
___________________ is required for the proper breathing and gas exchange in the lungs | atmospheric pressure |