Exam 1 (ch. 1, 4, 5 &6)
Terms in this set (25)
The Chemical Level
Atoms are the smallest stable units of matter, combine to make molecules with complex shapes.
The Cellular Level
Cells are the smallest living units in the body, complex molecules can form various types of larger structures called organelles.
The Tissue Level
A tissue is a group of cells working together to perform one or more specific functions.
The Organ Level
Organs are made of two or more tissues working together to perform specific functions.
The Organ System Level
A group of organs interacting for a particular function forms an organ system.
The Organism Level
An individual life form is an organism.
Integumentary System
Skin, hair, sweat glands, and nails
Skeletal System
Bones, cartilages, associated ligaments, and bone marrow
Muscular System
Skeletal muscles and associated tendons
Nervous System
Brain, spinal cord, peripheral nerves, and sense organs
Endocrine System
Pituitary gland, thyroid gland, pancreas, adrenal glands, gonads, other endocrine tissues
Cardiovascular System
Heart, blood, blood vessels
Lymphatic System
Spleen, thymus, lymphatic vessels, lymph nodes, and tonsils
Respiratory System
Nasal, cavities, sinuses, larynx, trachea, bronchi, lungs, and alveoli
Digestive System
Teeth, tongue, pharynx, esophagus, stomach, small intestine, large intestine, liver, gallbladder, and pancreas
Urinary System
Kidneys, ureters, urinary bladder, and urethra
Male Reproductive System
Testes, epididymides, ductus deferential, seminal glands, prostate, penis, and scrotum
Female Reproductive System
Ovaries, uterine tubes, uterus, vagina, labia, clitoris, and mammary glands
At which level of organization does a histologist investigate structures?
A histologist investigates structures and properties at the tissue level of organization
Medical Terminology
Using word roots, prefixes, suffixes, and combining forms to build terms related to the body in health and disease
Eponym
An eponym is a commemorative name for a structure or clinical condition that was originally names for a real or mythical person
Name the books that serve as the international standards for anatomical terms
Terminologia Anatomica
What is the purpose of anatomical terms?
The purpose of anatomical terms is to provide standardized frame of reference for describing the human body
For a body in the anatomical position, describe an anterior view and a posterior view
In the anatomical position, an anterior view is seen from the front and a posterior view is from the back
Which plane separates the body into superior and inferior portions? Which plane separates the body into anterior and posterior portions?
Transverse/horizontal; frontal/coronal