1. seminar discussion 2. unit 9 review 3. questions
TRANSCRIPT
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1. Seminar Discussion1. Seminar Discussion
2. Unit 9 Review2. Unit 9 Review
3. Questions3. Questions
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Endocrine system
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Endocrine glands make hormones secreted by which go directly into bloodstream.
Major pituitary glands- pituitary, thyroid, parathyroid, adrenals, Islets of Langerhans- (in the pancreas)
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Growth Hormone (GH) Adrenocorticotropic hormone (ACTH) Thyroid-Stimulating Hormone (TSH) Follicle-Stimulating Hormone (FSH) Luteinizing Hormone (LH) Prolactin Hormone (PRL) Antidiuretic Hormone (ADH) Oxytocin
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Pituitary- master gland
Thyroid- regulates metabolism
Parathyroid glands- PTH regulates blood Ca
Islets of Langerhans- found throughout pancreas, secrete insulin, glucagon.
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Hormone made in Islets of Langerhans-
Raises blood sugar level, has opposite effect of insulin
Released by pancreas when blood sugar level is too low.
Causes liver to convert stored glycogen into glucose.
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Hormone made in Islets of Langerhans-
Regulates energy and glucose metabolism in the body.
Lowers high blood sugar levels.
Causes cells in liver, muscle, fat tissue to take up glucose from blood.
Stored as glycogen in liver and muscle.
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Cortisol Epinephrine Norepinephrine T4, T3 Aldosterone
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Aden/o = Adren/o,
adrenal/o = Cortic/o =
cortex Endocrin/o = Parathyroid/o
= Pituitar/o =
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Thyroid/o, thyr/o = Acr/o = Calc/i = Dips/o = Kal/i = Natr/o =
Suffix: -drome = run, running
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Parathyroidoma Hypothyroidism Hyponatremia Adrenalitis Adenomegaly
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Acromegaly Hyperpituitarism Hypocalcemia Hypolycemia Hypokalemia Adnenosis
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Excessive production of cortisol. May be a result of a pituitary tumor or adrenal gland dysfunction.
Abnormal concentration of ketone bodies resulting from excessive fat metabolism.
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Enlargement of the thyroid gland
Caused by ___ deficiency
Condition brought about by over production of growth hormone
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Condition affects nerves causing muscle spasms. Caused by low ____
blood. Due to a deficiency of ______ hormone.
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Resistance of body cells to the action of insulin. Usually occurs in middle-aged or elderly pts. Diet, exercise, meds, insulin can help.
Beta cells are destroyed, eventually insulin not produced. Occurs in childhood.
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Growth hormone regulates the growth of the body.
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Growth hormone regulates the growth of the body
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The hypothalamus in the brain controls release of
pituitary hormones.
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The hypothalamus in the brain controls release of pituitary
hormones
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The islets of Langerhans are: A. four small bodies lying directly behind the thyroid B. located near the pituitary gland C. clusters of endocrine tissue found
throughout the pancreas D. paired glands, one of which is located above each kidney
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C. clusters of endocrine tissue found throughout the pancreas
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The combining form meaning potassium is:
A. kal/iB. calc/i C. natr/o D. dips/o
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A. kal/i
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The word part that completes the medical term meaning excision of an adrenal gland, ___________/ectomy, is:
A. dips B. adren C. adrenal D. aden
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C. adrenal
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The meaning of the medical term tetany is a condition:
A. affecting nerves causing muscle spasms as a result of low amounts of calcium
B. resulting from a deficiency of the thyroid hormone thyroxine
C. caused by excessive thyroid hormones
D. brought about by overproduction of growth hormone
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A. affecting nerves causing muscle spasms as a result of low amounts of calcium
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RAIU abbreviates the medical term meaning:
A. nuclear medicine scan that measures thyroid function
B. blood test to determine the amount of glucose in the blood
C. blood test that measures the amount of thyroid-stimulating hormone in the blood
D. a blood study that gives the direct measurement of the amount of
thyroxine in the blood
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A. nuclear medicine scan that measures thyroid
function
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Endocrinopathy Euglycemia Polydispsia Syndrome Adrenocorticohyperplasia
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Sum total of all the chemical processes that take place in the body.
Chemical substances that are produced and secreted by endocrine glands, carried into bloodstream.
Narrow strip of tissue connecting two large parts in the body
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DM HbA1C T4 RAIU FBS
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