17810477
Description
Flashcards by Nicole Crozon, updated more than 1 year ago
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Created by Nicole Crozon
over 5 years ago
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| Question | Answer |
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Hormones: FSH, LH |
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TSH |
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ACTH |
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GH |
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Prolactin |
| Autocrine comunication target the _ cell | releasing |
| Paracrine comunication targets the _ cell(s) | adjecent |
| _ is a special case of paracrine comunication | neurocrine |
| _ comunication releases hormones to the blood stream | endocrine |
| Exocrine comunication releases hormones via _ | ducts |
| Pherocrine releases hormones _ the body | outside |
| peptide, steroid and protein are different classes of _ | hormones |
| _ hormones interact with receptors inside the nucleos and cytoplasm | peptide |
| _ hormones interact with receptors in nuclear membrane | steroid |
| _hormones interact with receptors embedded in cell membrane | protein |
| Endocrine system is regulated by _ | feedback loops |
| Negative feedback _. Signals glands to _ | inhibit, stop production |
| Positive feedback _. Signals glands to _ | increase, up-regulate |
| Positive feedback requires an _ hormone to _ cycle | antagonist, inhibit |
| _ and _ are the link btwn nerveous and endocrine systems | hypothalamus and pituitary |
| Hypothalamus is part of the _ system | lymbic |
| Secretion of regulatory hormones, stimulation of pituitary, and neural control over endocrine cells are functions of the _ | hypothalamus |
| The hypothalamus has H.E.A.L. functions, meaning | homeostasis, endocrine, autonomic, and limbic fuctions |
| Hypophysis = | pituitary |
| The adenohypophysis is the _ pituitary, made of _ tissue; the neurohypophysis is the _ part of the pituitary and is made of _ tissue | anterior, glandular, posterior, nervous |
| The pituitary locates in the s_ t_, near the sphenoid sinus | sella turcica |
| _ body's largest endocrine gland | thyroid |
| TH controls calcitonin hormone, rates of _ and _ production | metabolism, aTP |
| TH does NOT affect _, spleen, _ and _ | brain, testes, uterus |
| The thyroid gland metabolizes _, is highly _ and _, and has significant lymphatic drainage | Iodine (I), vascularized and innervated |
| TH is esential for _ development. | brain |
| Hypo/hyperthyroidism is a consecuence of fluctuations in _ consumption | Iodine |
| Parathyroid glands main function is regulating _ | Ca levels |
| Pineal gland synthesize _ | melatonin |
| Insulin _ the rate of glucose uptake and utilization. Result = _ | increases, low blood [glucose] |
| Glucagon _ the rates of glycogen breakdown and glucose manufacturing by the liver. Result = _ | increses, high blood [glucose] |
| Adrenal glands = _ glands. Have 2 layers: _ and _ | suprarenal, medulla and cortex (exterior) |
| Adrenal medulla secretes _ and _ in response to sympathetic stimulation | adrenaline/epinephrine and noradrenaline/norepinephrine |
| The adrenal cortex secretes 3 types of hormones: Glucocorticoids = _, mineralcorticoids = _, and Adrenons =_ | anti-stress, reabsorption of Na by kidneys, precursors for sex hormones |
| Gonads produce _ hormones, and are stimulated by _ | sex, LH |
| ADH (antidiuretic H) is produced by _ pituitary, and it changes the permeability of the distal convoluted tube of nephron (kidneys) | posterior |
| Oxytocin is _ type of hormone, it induces _ of the uterus during labor | peptide, stretching |
| A tumor in the posterior pituitary would result in | increased urine output |
| Weakened immune response is a result of corstisol deficiency produced by _ pituitary | anterior |
| Increased weight gain and lethargy is caused by _ hormone | T3, thyroid hormone |
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