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35 Cards in this Set
- Front
- Back
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hypersecretion of GH in adults causes what
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brow and jaw protrusion, soft tissue growth
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hyposecretion of GH in children causes what
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pituitary growth failure
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hypersecretion of GH in children causes what
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pituitary giant
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linear growth requires _____ in poodles
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somatomedins
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ACTH releases ___ which plays a central role in the body's response to ___; half life of ___ minutes
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cortisol, stress; 10
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the adrenal cortex secretes mineralocorticoids (aldosterone) from the ______
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zona glomerulosa
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the adrenal cortex secretes glucocrticoids (cortisol) from the ______
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zona fasciculata
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the adrenal cortex secretes androgens from the ____
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zona fasciculata
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______ are important in the regulation of blood pressure
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mineralcorticoids (aldosterone)
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whenever there is a fever, hypoglycemia, or stress ____ is released
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corticotropin releasing hormone
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effect of cortisol on the liver:
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+ gluconeogenesis
+ glycogenesis |
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effects of cortisol on the skeletal muscle
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+ protein degradation
- aa uptake - glucose uptake |
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effect of cortisol on adipose tissue
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- glucose uptake
+ lipolysis |
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excess cortisol release causes:
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cushings syndrome
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hyposecretion of the adrenal causes:
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addisons disease
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T_ is the primary hormone released by the thyroid
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4
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T_ is the active form
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3
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thyroid hormones cause increases in ____ receptors
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epinephrine
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hyposecretion of T3 and T4 in children cause:
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dwarfism, mental retardation, and brain damage
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hyposecretion of T3 and T4 in adults cause:
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myexdema, decreased metabolic rate, lethargy, weight gain
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hypersecretion of T3 and T4 causes:
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graves disease, increased metabolism, heart rate, weight loss
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the pineal gland secretes ___ during the day and ___ at night; __ in children
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serotonin, melatonin, large
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____ is released by the PTH and stimulates the CA2+ absorption
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calcitriol
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___ increases blood pressure
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renin
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alpha cells release ____
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glucagon
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beta cells release ____
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insulin
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delta cells release ___
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somatostatin
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F cells release ____ _____
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pancreatic polypeptide
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normal fasting blood glucose level is ____mg/dl
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<100
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diabetic fasting blood glucose level is ____ mg/dl
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>126
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anxiety, sweating, and increased heart rate are signs of what
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hyperinsulinism
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___, ____, and ____ are reduced as you get older
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GH, insulin, and estrogen
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____ and ____ are increased as you get older
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GnRH, TSH
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___ is unchanged as you get older
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ACTH
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stressors stimulate the release of ___, ___, and ___ from the hypothalamus
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CRH, GHRH. TRH
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