Transcript Document

HS111 Medical Terminology
Final Seminar
October 19th – October 25th, 2011
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Complete Reading – Ch. 16 (aka. THE END!)
Participate in Discussion – working in an
endocrinologist office
Participate in Seminar – Opt. 1 or Opt. 2
Take Quiz
No project due (I’ll be grading the Unit 8
Projects over the weekend)
Chapter 16
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Regulates body activities through the use of chemical
messengers called hormones
Hormones, when released in the bloodstream, influence
metabolic activities, growth, and development
Hormones secreted by the endocrine glands (which make up
the Endocrine System) go right into the bloodstream and
travel throughout the entire body = these are called ductless
glands
Exocrine or duct glands – have ducts that carry their
secretions from the producing gland to other parts of the
body
Major endocrine glands & organs – Pituitary gland, Thymus
gland, Ovaries & Testes, Pancreas, Adrenal gland, Thyroid
gland (parathyroid)
Aden/o...........................gland
Adren/o, adrenal/o.....adrenal
glands
Cortic/o.........................cortex
Endocrin/o.............endocrine
Parathyroid/o......parathyroid
glands
Pituitar/o.......pituitary gland
Thyroid/o,
thyr/o............thyroid gland
Acr/o.....extremities, height
Calc/i......................calcium
Dips/o.........................thirst
Kal/i....................potassium
Natr/o......................sodium
Suffix:
-drome............run, running
Please breakdown the following terms
and define:
1. Hypothyroidism
2.
Hyperglycemia
3.
Adenectomy
 Adren/o/megaly
– enlargement of the adrenal
glands
 Hypo/natr/emia – deficient sodium in blood
 Hyper/thyroid/ism – state of excessive thyroid
gland activity
 Hypo/glyc/emia – deficient sugar in blood (in
diabetics)
 Hypo/thyroid/ism – state of deficient thyroid
gland activity
 Parathyroid/oma – tumor of parathyroid gland
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Gigantism – condition
brought about by
overproduction of growth
hormone by pituitary gland
before puberty
Goiter – enlargement of
thyroid gland
Diabetes mellitus – chronic
disease involving a disorder
of CHO metabolism caused
by under-activity of islets of
Langerhans and high blood
sugar
Aden/ectomy – excision of
a gland
 Thyroid/o/tomy – incision
of the thyroid gland
 Fasting blood sugar –
blood test performed after
patient has been fasting
for 8-10 hrs to determine
BG levels
 Thyroid-stimulating
hormone level – test to
determine hyperthyroidism
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 Endocrinologist
– MD who studies and treats
diseases of the endocrine (system)
 Euthyroid – resembling a normal thyroid gland
 Polydipsia – abnormal state of being thirsty
 Hormone – chemical substance secreted by an
endocrine gland that is carried in the blood to a
target tissue
 Metabolism – sum total of all the chemical
processes that take place in a living organism
 Abbreviations
on p.761