Tuesday, March 23, 2010

CLST 301 - Lecture 11

Module 9

stom-      <-- can refer to any kind of mouth, that can be found in a biological structure
stomat-   "mouth"
or-     <-- used to refer to the mouth on your face

ex.
stoma   (pl. stomata)

adamant-   [add to list]

adamans  [Grk]
    hard, unyielding [of iron,steel, diamonds]
English: adamant

alve-
alveol-

"alveolus"
"tooth socket"
"any socket or hollow"

alveoli in the lungs

alveolus [Ltn]

originally a reference to a game "a game board [with small hollows]"

"uvula"   uvul-  [Ltn]
                 staphyl-   [Grk]
     "little grape"

gloss-
lingu-          "tongue" or "language"

Ouranus = Uranus

Ouranos  "the Sky God" [grk]   <-- when it's capitalized
ouranos  "the arch of the heavens" <---when it's not capitalized
"how the sky arches over ahead of you when you're looking up at the sky at night,
it's related by the "arch" inside the palette of your mouth"

phag-
-phagia
-phagy
eating, biting, swallowing, chewing, devouring" Context is very important
cheilophagia "chewing or biting on the lips" [not : "swallowing the lips"]

saliva   
ptyal- [Grk]
sial- {ltn]    "spit"

enter-    "intestines"
vs.

splanchn-
viscer-

enter-   "intestines"
sometimes called ["digstive tract"] or called ["alimentary canal"]
to do with the process of digestion… "enter-"

splanchn-  , viscer-  "viscera"

regers to all digestive organs plus internal organs (liver, lungs, heat, etc.)

pyloros [Grk] "gatekeeper"

duodenum    
late latin: "twelve (fingers)" because the duodenum is twelve fingers in length

ile-   ileum (section of intestinal tract)
vs.
ili-     ilium (upper pelvic bone)
Latin: ilia  "guts" "flanks"

proct-    rectum: anus; rectum and anus
rect-
rect-   "straight" [Ltn]
Aristotles" error:
-used analogy with animal anatomy
thought last portion of human intestines was
"straight"

sphincter-    "sphincter" {grk]
(any circular muscle enclosing an orifice) there are many
sphincters in the body, but most people think of the anal sphincter.

comes from sphinx

story
Oedipus and the Sphinx
Oedipus was abandoned at birth when he was borth, because before he was born, there was a seer who told them that this child would
murder their father and marry their  mother,
so when the child was born, they left him in the forest for wild animals to devour,
however, a passing sheperd passes by and saves the child and names him Oedipus.
When Oedipus grows up he decides to travel and save the world, on the way to Theves,
he encounters an old man whom he had a fight with, and kills him, this old man was his father,
he gets to the city Theves, and he meets a Sphinx who was sitting outside the city walls, to get in they had
to answer a riddle, if you can't answer it the sphinx devours you.
The riddle was
what goes on four legs in the morning, two legs in the afternoon, and 3 legs at the night.
He gave the right answer, The sphinx was upset, killed itself.
The ppl are impressed, bring him in to the city, and marries his mother.. the queen
The sphinx kills itself by strangling herself…
that movement that the sphinx makes to kill itself is the same motion that the sphincter makes…..

Oedipus Rex
Greek Tragedy by Sophocles 5th C BC

Other Miscellaneous Roots

arc-    extremities (limbs); height; tip

troph-
nutri-
nutrit-    "nutrition" "nourishment"

troph-   "growth"

atrophy "lack of growth" or "wasting away"
dystrophy "wasting away"

a- and dys- are essentially saying the same thing

nutri- doesn't have the idea of growth, just nutrition

Terminations

-plasia "proliferation" "growth" "development" [generally of cells or tissue]

-trophy  "growth"
  1. -plasia ----> growth in num ber
-trophy  ---> growth in size

  1. Both frequently used with a-, eu-, dys-, hyper-, hypo-


Module 10

rachi-
rrhachi-   (often after a voewl; will not be first element in a term)
<-- if it's in the middle of a term, you will likely see rrh-

coccyg-- "coccyx; tail bone"
<-- same shape of the bill of the cuckoo bird
coccyx [Grk]  -cuckoo bird

tibi-   "tibia"
tibia   (ltn) flute

fibul-  "fibula"
fibula  [Ltn]  pin, brooch… at the back of your leg

malleolus:  "the protrusion on both sides of the ankle" 
"little hammer" [Ltn]
phalang-  "finger bone(s) , toe bone(s) "
phalanx

muscle
my-  {grk]
myos-
muscul- [ltn]   "mouse" <--  (looks like a mouse around inside the arms…)

Three types of muscle, all used with root my-
  1. rhabd-  "rod", "rod-shaped"
(when used with my- : "skeletal", "striated")
rhabdomy-  "striated muscle…"

  1. lei-   "smooth"
leiomy-  "smooth muscle"

  1. cardi-  "heart"
cardiomy- "heart muscle.."
myocardi-  "heart muscle…"

fasci-    "fascia"
(sheet of connective tissue enclosing a muscle)
fasces: bundle of rods with an axe

The Fascits:
Mussolini (Italy)
Hitler (germany)

ten-    "tendon"
tend-    
tendere   to stretch (Ltn)     <-- the thing that stretches between muscles and bones

desm-
syndesm-   "ligament"
ligament-

syndesm-  [not: "with a ligament"]

bursa [ltn[   <---- "purse"  filled with fluids .. and a purse is filled with ..things..

chondr-   "cartilage"
hypochondrium: the area under the cartilage (of the ribs)
in the same area under the cartilage, is located an organ called the spleen,
and the function of the spleen was unknown, and designed any disease
that they didn't know the root of the cause was the spleen.

hypocondriac:  "someone who imagines illnesses or thinks about their health too much"

Adjectives & Terminations

phylact-    "protection of"
-phylaxis   "protection against"
"protection by means of"
need to check the context to see which one the free should be used…

calciphylaxis: "protection by means of calcium" ["protection of calcium"?]

cryophylaxis:  "protection against extreme cold" ["protection by means of extreme cold"?]
cytophylaxis: "protection of cells"

Thursday, March 4, 2010

CLST 301 - Lecture 10

Module- Blood and Sex


Module 7

didym-    "testis" "testicle"
didymos  "twin" [Grk]

orchid-   "testis"  "testicle" [Grk]    
The flower orchid was named after the word for testicles because they looked similar

phall-  [Grk]
pen-    [Ltn]

"penis"

phallus: the ritualistic or artistic representation of the penis

balan-    "glans penis"
comes from the greek word
balanos  [Grk]   which means "acorn"

vas-   "vas deferens"

vas "container, vessel" [Ltn]  
deferens    an adjective which means  "carrying down" [Ltn]
vas deferens is the "carrying down container/vessel"

colp-  "vagina"   <-- colp only refers to the vagina unlike sinus
kolpos [grk]   "pocket" "fold"
[compare: sinus [Ltn]]

vagin-   "vagina"   [Ltn]   stems from the meaning   "sword sheath"

salping-  "fallopian tube", "tube" 
tub-

salpinx, salpingos [Grk]
tuba   [Ltn]          mean "trumpet" which has essentially the shape of the fallopian tube

salping- or tub-   "for any part of the body with a tube"

o-  [Grk]     will be followed by a connecting vowel o. Pronounced phonetically O-Ah
ov- [Ltn]    "egg"

ovar-   "ovary"   [Ltn]
oophor-

oophor-  [Grk]
o-o-phor-  ("egg-carrier" )  -pronounced O-AH-FOR

hymen   "hymen"
Hymenaios   God of Marriage

cervic-,   trachel-     "cervix [of the uterus]"
[in all gynecological or obstetrical contexts]


Adjective Roots

An adjective root is a subordinate root which immediate precedes the root or termination which it modifies.

chromatophobia: "a resistance to straining b) coloured (dyes)"

archae-  (arche-)   [Grk]
  1. "primitive" "ancient"   archaeology
  2. "original" "first"  menarche ( a woman's first period)
  3. "chief" "principal"    arch-enemy

aut-   "spontaneous" "itself" "own" "self"
** Breaks the rule for placement of adjective roots: usually at the beginning of a term (regardless of which root is being modified).

autocytolysis: "self-destruction of cells"

gymn-    "naked" [Grk]

Terminations

-atresia
"absesnce of [a normal] body opening"

-genesis  "formation, development, growth"
Implies the natural formation of something.    Compare: gene, genetics
Genesis refers to the natural formation of something, so it's something that naturally develops,
english words such as genes and genetics are related to this idea of natural growth, something that happens
that you would normally expect it to develop within the body and the society (an idea of naturality)

-poiesis "formation or development of; act of shaping"
There is no definitive difference between -gensis and -poiesis
Not implicity natural ( but could be).
Compare: poem, poet
Poets shape and form poems, so it is something that isn't naturally formed.

-gravida  "woman who is/was pregnant"
gravis   "heavy, full"  [Ltn]
-para   "woman who has given birth n times"

primigravida    first time
primipara    (a woman pregnant for the first time)

vs.

unigravida      once
unipara      ( a woman who has been pregnant once)

Module 8

Aristotle:
The heart is a hot , dry organ, the seat of cognition, motion, and sensation.
"The heart is, as it were, the hearthstone and source of the innate heat by which the animal is governed."  Galen

cardi-    "heart"
cardi-  + -it is  = carditis (not cardiitis)

atri-  "atrium" (pl. atria)  "chamber" (within any part of the body)

atrium [ltn]  chamber (leading to another chamber)

valv-      "valve"
valvul-

General terms for blood vessels
vas-     
vascul-  [ltn]
angi-   [ltn]
 "(blood) vessel"   [very often without a word for blood, but understood)]
vas "container, vessel" [ltn]

Specific blood vessels
aort-   [grk]    "aorta"
arteri-    "artery"
arteriol-    "arteriole" ( a smaller artery)

capillar-   "capillary"  "hair-like" [Ltn]  

phleb-         "vein"
ven-             "vein"
venul-         "venule"

varix    "twisted"  [Ltn]
varic-   varix, a "twisted" dilated vein

ser-   "serum"  (yellowish, watery component)    serum "whey"  [Ltn]

"blood"

roots and terminations
hem- [all grk]
-emia
haem-
-hemia
hermat-
-aemia
haemat
-haemia
sanguin-[ltn]

Sunday, February 7, 2010

CLST 301 - Lecture 9

Module 6- Respiratory System; common substances

-logy    "study of"
-logical   "pertaining to the study of"
-logist  "a specialist in the study of"

dermatology  "the study of the skin"
dermatological  "pertaining to the study of the skin"
dermatologist   "a specialist in the study of the skin"

-logy  "[study]  of"
-logical "pertaining to [the study] of"

pathology
  1. the study of disease
  2. a condition produced by disease

would tend to choose b as the better description

pathological
  1. pertaining to the study of disease
  2. diseased
  3. due to a disease

Anatomical Roots:  The Respiratory System

halit-   "breath"
compare:  
inhale
exhale    
halitosis   "a condition of the breath"  / "bad breath"
phren-    ,  phrenic-
  1. mind
  2. diaphragm

phren   [Grk]  (an organ of cognition located in the chest)
Plato though cognition was in the brain,
Aristotle though it occurred in the heart,
before them, the Greeks believed in various other organs
located in the chest which were used for thinking. One of them
was the phren, which was located right in the area where the
diaphragm exists. Thus, it's close correlation to that area connected
it to the diaphragm so it's used to represent diaphragm.

pne-     (-pnea)   <-corresponding termination
refer to the the Mechanics of Breathing
the shortest things refer to the large idea of breathing.

pneu-, pneum- ,pneumat-
refer to the gases that are exchanged,  (i.e oxygen, carbon dioxide)

pneumon-
_____
pulm-  (ltn)
pulmon-  
These are specific to the organ of respiration (the lung)
The longer the word is, the more specific it's meaning.

sin-,sinu-,sinus-      "sinus"
sinus (Latin)  "fold" "pocket"
Sinuses also located in anus, aorta, brain, bone, a leaf…

trache- 
trachus [Grk]   "rough"
The rough part of the respiratory system..

Substance Roots

acet-    "vinegar" "acid"
more likely that it's meaning is for acid
acetum [Ltn]   "sour wine"
Acetic acid, found in vinegar, was the earliest known acid.

myx-
muc-    "mucus" [noun]
vs.
myc-
mycet-       "fungus"

chol-,  chole-,  bili-
            [Grk]      [Ltn]

bile(choler)

blood                              black bile

    phlegm

chyl-   "chyle" "milky fluid in the intestine"
         [produced in the small intestine during digestion]

chym-  "chyme""gastric pulp" [thick, semi-fluid mixture which
leaves the stomach during digestion]

chylos and chymos [ Grk] "juice"

gli-   "glue"
coll-, gluten- ,  glutin-   "gelatin" , "jelly"

galact-  [Grk]
lact- [Ltn]    "milk"

galact- "milk"   a galaxy is literally "a milky thing"

kerat-, cerat-, [grk]
cornu-, corne- [ltn]    "horn"

lith-, -lith   "stone" "calculus" (pl. calculi)
formed from mineral salts in the body in the body, can be found
in the bladder, kidney, nose etc.

lith-  +-ectomy
           -ectomize
   -tomy

[location of stone] + lith + termiantoin
nephrolithotomy
"incision in the kidney to remove a stone"

[location of stone] + -lith
urolith
"calculus in the urine"

pharmac-      "drug"
pharmakon  [Grk] "drug""medicine""poison"

  1. Midterms to be held during next week's tutorial
  2. Practice sheet for creating and defining terms to be posted tommorow
  3. release of vocab for mod 7: feb 11, mod 8: mar 2
  4. first lecture after reading break: wed. mar 3
first tutorial after reading break: week of Mar.8
  1. see website for details on when/where to pick up marked tutorial materials and marked midterms

Monday, February 1, 2010

Studying Aids

Props to whoever made these flashcards, very useful for studying.
http://quizlet.com/user/pgosset/

that person made their flashcards private...
here's another one
http://quizlet.com/user/pnatalie/

Wednesday, January 27, 2010

CLST 301 - Lecture 8

Things to keep in mind when defining terms

Definitions must be
  • logical
  • grammatical
  • take in al elements of the term.

ex. narcostat
  1. an agent usd to control sleep
  2. a device usd to control sleep
  3. an agent used to control stupor

Definitions must be stated in idiomatic, everyday English.

ex. misogamy
  1. an aversion to marriage
  2. dislike or hatred of marriage
  3. (not acceptable: marriage aversion]

ex. dysgeusia
  1. a faulty sense of taste
  2. a sense of taste which is faulty
  3. an impaired sense of taste
  4. [not acceptable: bad sense of taste]
  5. [not acceptable: bad taste]


Module 5: Anatomical Roots: The Nervous System

cerebrum (largest part of the brain)   "brain"   [Ltn]
cerebellum (posterior part of the brain)  "little brain"
encephalon   en-cephalon   "brain"   [Greek]

Plato: "The seat of cognition is in the brain."
Aristotle: "The seat of cognition is in the heart."

dendr-    "dendrite"     ( used for thinking on a microscopic level)
dendrites    dendron ("tree") [Grk]

rhododendron   "red tree"

ganglion    pl. ganglia    "knot"  [Grk]
First use of term in reference to nervous tissue made by Galen.

gli-   "glia".   The 'glue' that holds together the brain
Greek term,  related to English glue.

thalamos       room, bedroom [ Grk]
  • thalamus,   can't see it without cutting through to get into it.
  • because you have do dig deeply to get to it…

hypothalam-    hypothalamus
  • located below the thalamus

medull-    (Lat., from "medius" middle)
"medulla" refers to the core of any biological structure:

myel-  [Grk]   "bone marrow," "spinal cord".

mening-
meninge-
meningi-  
Meninges  <- 

Dura mater -- outer layer lining skull
Arachnoid(mater)-- contains blood vessels
Pia mater - covers brain

mater-    mother [Ltn]  (i.e. protective)
dura   "hard"   
dura mater: trans. of Arabic phrase into Latin.
arachn-   "spider web"
pia  "tender"

neur-    neuron [Grk]
nerv-    nervus [Ltn]      both mean "a substance stretched taut/tight"

neur-
neuron: originally used for all body parts with stretched, cordlike structure (tendons, sinews , nerves).
Aristotle and Galen both restricted neur- to nerves.

pont-   "pons" (= a bridge of tissue)  "pons Varolii"
pons, pontis   "bridge" [Ltn]

rhiz-,  radic- , radicul-

venter  "belly" [Ltn]
ventr-   abdomen, but in Latin it stood for belly

ventricles: "little bellies" of the brain (there are "little bellies" in the heart too)


Roots for Cognition
phob-
-phobe
-phobia    a persistent and irrational fear
important to use this exact definition, persistent and irrational

phren- *
psych-
ment-*    mind; mental activity ( don't confuse chin with mind)
If it's dealing with a structure then it's for chin.

psyche [Grk] -  "soul" "spirit" "breath of life"
Psyche: Greco-Roman goddess

Terminations

-oncus
-oma    (sing.)
-omata  (pl.)
tumour (tumor);  swelling of; abnormal mass

definition of tumour: abnormal growth of tissue which usually forms a lump
not all tumours are cancerous, but these endings are often used for cancerous tumours.

-carcinoma  
cancer  [Ltn]
karkinos (carcinos) [Grk]
used when describing a cancerous tumour

-mania
-maniac   "excessive preoccupation with"
"madness" in Greek

reminder : tutorials are 25% of the course grade.
Format of Tutorials
Every tutorial will have:
  • Vocabulary Quiz (cumulative)
    • usually worth 10 marks (.5 mark each)
    • no partial marks
  • Exercises in creating/ defining terms
    • working with a partner or alone
    • with or without access to notes
    • mark values will vary with exercise
    • no partial marks

Week of Feb 1-5 : Tutorial # 2   Lecture on Wed. Feb. 3
Week of Feb 8 - 12: Tutorial # 3 = 3 Midterm
 Midterm is cumulative: Mod. 1-6