Chp 1 Flashcards
Anatomy
study of the internal and external structure and shape of the body and its parts and their relationships to one another
Microscopic anatomy
structures that cannot be seen with the naked eye- cells and tissues of the body can only be seen through a microscope
whats the subdivision of the microscopic anatomy known as?
cytology- analyzes the internal structure of individual cells
histology- takes a broader perspective and examines TISSUES- groups of specialized cells and cell products that work together to perform a particular function
gross anatomy
large, easily observable structures , visible with unaided eye
many was to approach gross anatomy
surface anatomy or topographic anatomy is the study of the surface of the body, including visible and palpable landmarks
regional anatomy
superficial and internal features in specific body region, such as the head, neck or trunk
systemic anatomy
structures of major organ systems, which are groups of organs that function together to produce coordinated effects
anatomical position
body is erect with feet parallel, arms hanging at the sides with the palms facing forward
flowers position
lying on back with upper part of body elevated 45 degree or greater angle
semi fowlers
at an angle less than 45 degrees
ventral
or anterior, toward or at the front of the body, in front of
dorsal
(posterior) toward or at the backside of the body, behind. the top of the foot is considered dorsal
medial
toward or at the mid line of the body, inner side of
lateral
away from the midline of the body
cranial or cephalic
toward the head
caudal
means toward the tail or buttocks
superior
toward the top of the body
inferior
toward the bottom of the body
palmar
(volar) front of
plantar
bottom of the foot
flexion
act of bending
extension
act of straightening
pronation
act of rotating the arm, bringing the palm hand facing downward
supination
rotating the arm, bringing the palm facing up
opposition
movement where the thumb pad is brought toward the finger pad and held there
reposition
thumb from a position of opposition back to its anatomical position