Chapter 1 - Prefixes Flashcards
aut- , auto-
self, own
a- , an-
no, not, without
dia-
through, complete
end- , endo-
within
epi-
above, upon
ex- , exo-
out, outside of, outward
hyper-
excessive, above, more than normal
hypo-
deficient, below, under, less than normal
in-
into, in
rule of plurals…
terms ending in -is form their plural by dropping the -is and adding -es.
UNDERSTANDING HYPERTHYROIDISM
in hyperthyroidism, a hyperactive thyroid gland secretes a greater than normal amt of thyroxine. Because thyroxine causes cells to burn fuel and release energy, signs and symptoms are increased energy level and nervousness, tachycardia (increased heart rate), weight loss, and exophthalmos (bulging eyeballs).
peri-
surrounding, around
pro-
before, forward
re-
back, backward, again
retro-
behind