Ch 2: General Anatomy Flashcards
som(at)-o-
General Anatomy
the body
somat-o-path-o-genet-icist = one who specializes in the science of the production of diseases of the body
som-o-kinet-algia = pain involving the movement of the body
epiderm(at)-o-
the epidermis
cephal-o-
the head
prosop-o-
the face`
faci-o-
the face
thorac-o-
the chest
steth-o-
the chest
omphal-o-
the navel
umbil(ic)-o-
the navel
cervic-o-
the neck
trachel-o-
the neck
Anthrop-o-
humanity
antrop-o-log-ist = one who studies humanity
antrop-o-genic = produced by humanity
=> we might expect a term like “anthropogenic climate change” to mean “climate change producing humanity”, but of course this is not how the term is actually used.
derm(at)-o-
epiderm(at)-o-
General Anatomy
derm(at)-o- the skin
epiderm(at)-o- the epidermis
epi-derm-o-lyt-ic
=> p.t. the disintegration of the epidermis (diagnostic)
=> p.t. the separation of the adhesions of the epidermis (therapeutic)
cyt-o-
General Anatomy
cyt-o- cell
-x-o-cyt-e- = a cell of x
laryng-o-cyt-e = a cell of the larynx
dermato-o-cyt-ic = p.t. (a/the) cell(s) of the skin
=> p.t. a cell of the skin
=> p.t. the cells of the skin
=> p.t. cells of the skin
arthr-o-
General Anatomy
joint
arthr-itis - the inflammation of (a/the) joint(s)
arthr-al-itis = the inflammation of something p.t. (a/the) joint(s)
arthr-o-kinet-o-metr-icist = one who specializes in the science of the measurement of the movement of (a/the) joint(s).
acr-o-
General Anatomy
extreme parts (extremities)
note that acr-o often functions as a prefix, i.e. its meaning belongs to that of the combining form which it immediately precedes
=> acromastitis
acr-o-mast-itis = the inflammation of the extremities of a breast
acr-o-mast-itis = the inflammation of a breast, involving the extremities (of the breast)
these mean the same thing
mel-o-
General Anatomy (limb)
mel-o-acr-it-ic = p.t. the inflammation of the extremities of the limbs
arthr-o-mel-it-ic
=/=> p.t. the inflammation of the limbs of the joints
==>p.t. the inflammation of the limbs, involving the joints
==>p.t. the inflammation of the limbs and the joints
subordination and coordination
A) “of” (subordination)
B) “involving”
C) “and” (coordination)
Cytopathogenetic
sub and coord
A) “of” (subordination)
B) “involving”
C) “and” (coordination)
cyt-o-path-o-genet-ic
==>p.t. the production of diseases of cells
=/=>p.t. the production of diseases, involving cells
=/=>p.t. the production of diseases and cells
Subordinate (with “of”) whenever possible
faciocephalalgia
sub and coord
A) “of” (subordination)
B) “involving”
C) “and” (coordination)
faci-o-cephal-algia
=/=>pain in the head of the face
==>pain in the head, involving the face
=/=>pain in the head and the face
Use “involving” when subordination makes no sense, but when the things in question are notequal. In this example, the face and head are not equal because the face is simply part of the head.
The use of “involving” is especially common when describing disorders, e.g. z-x-itis (“the inflammation of x, involving z”).
pedocheiroanesthesia
sub and coord
A) “of” (subordination)
B) “involving”
C) “and” (coordination)
ped-o-cheir-o-anesthesia
=/=>the loss of perception in the hands of the feet
=/=>the loss of perception in the hands, involving the feet
==>the loss of perception in the handsandfeet
==>the loss of perception in the feetandhands
Coordinate (with “and”) when subordination makes no sense, and the parts in question are equal. A sure sign of such equality is that the order of coordinated parts can be switched without changing the meaning of the definition, as in the above example.
Note that it is often ambiguous whether “involving” or “and” is better, and often either is acceptable.
The use of “and” is especially common when describing anatomy.
Sub and coord
terminations that have “of” or “involving” in their definitions: the ABC rules do not apply
==> examples
x-itis: the inflammation of x (never “involving x”)
x-osis: an abnormal condition involving x (never “of x”)
mel-o-
General Anatomy
limb
acr-o-mel-ot-o-plasty
=> The surgical repairing of something involving an abnormal condition involving the extremities of the limbs
Recall that acr-o often acts as a prefix
cephal-o-
General Anatomy
the head
en-cephal-itis => inflammation of something inside the head
=> en meaning inside is another prefix
trich-o-
General Anatomy
hair
trich-(in)-osis
=> an abnormal condition involving a (substance of) [the] hair
=> this refers to a disease caused by the trichinella genus of roundworms