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16 Cards in this Set
- Front
- Back
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Hormone receptors can be found in..
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PLASMA MEMBRANE
OR INTRACELLULAR COMPARTMENT OF TARGET CELL |
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PRIMARY ENDOCRINE ORGANS INCLUDE
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1. PITUITARY
2.THYROID 3.PARATHYROID 4. ADRENAL 5. PINEAL |
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OTHER ORGANS THAT SECRETE HORMONES INCLUDE
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HYPOTHALAMUS
THYMUS PANCREAS OVERIES TESTES,KIDNEYS,STOMACH,LIVER,SMALL INTESTINE,SKIN, HEART, PLACENTA |
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WHAT DO HORMONES DO?
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CONTROL OF COMPOSITION AND VOLUME OF INTERNAL ENVIRONMENT
*** MAINTENANCE OF HOMEOSTATIS **** |
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CAUSES OF ENDOCRINE PROBLEMS
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HYPERSECRETION
HYPOSECRETION |
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HYPERSECRETION OF A GLAND COULD BE DUE TO
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ABSENCE OF NORMAL FEEDBACK MECHANISM
ECTOPIC SOURCES OF HORMONES (LUNG CA) GLANDULAR NEOPLASMS LACK OF BINDING PROTEINS |
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HYPOSECRETION COULD BE DUE TO
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INADEQUATE HORMONE PRECURSORS (IODINE)
DEGRATED OR INACTIVATED HORMONES RECEPTOR DISORDERS ITRACELLULAR DISORDERS AUTOIMMUNE |
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PITUITARY OUTPUTS ARE
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GHRH
TRH CRH GNRH |
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WHICH PITUITARY DISORDER IS MORE RARE? ANTERIOR OR POSTERIOR
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POSTERIOR
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ADH IS PRODUCED IN THE
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POSTERIOR PITUITARY
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WHAT HAPPENS WITH SIADH
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HYPERSECRETION OF ADH
HYPONATEMIA HYPERVOLEMIA |
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DIABETES INSIPIDUS
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INSUFFICIENT RELEASE OF ADH - EXCESSIVE PEE
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HYPOTHALAMUS HORMONE IS GROWTH HORMON RELEASING HORMONE, SO ADENOHYPOPHYSIS IS
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ADENOHYPOPHYSIS=HUMAN GROWTH HORMONE WHICH STIMULATES GROWTH OF BODY CELLS
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HYPOTHALAMUS SECRETES THYROTROPIN RELEASING HORMONE
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ADENOHYPOPHYSIS =TSH WHICH STIMULATES THE THYROID GLAND
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CRH STIMULATES
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ACTH WHICH STIMULATES ADRENAL CORTEX
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GONADOTROPIC RELEASING HORMONE CREATES
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FSH - FOLLICLE STIMULATING HORMONE FOR SPERM AND OVA DEVELOPMENT
AND LH - LUTENIZING HORMONE |
