Term
where is histamine stored? |
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Definition
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Term
pharmacologic effects of antihistimine |
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Definition
decrease in edema of tissues
limit vasodilation of blood vessels
limit bronchoconstriction of respiratory
suppress itching and pain |
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Term
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Definition
allergic reaction
nausea and vomiting
peroperative sedatives
otc sleep aids
local anesthesia |
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Term
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Definition
diphenhydramine (benadryl)
fexofenadine (allegra)
loratidine (claritin)
cetirzine (zyrtec) |
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Term
2 types of adrenocoroticosteroids made in the body |
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Definition
glucocorticoids - affect carb metabolism
mineralocorticoids-affect water and electrolye composition
each makes about 20mg /day |
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Term
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Definition
take 20 mg or more for two weeks within 2 yrs additional steroid is needed. |
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Term
dental use of adrenocorticosteroids |
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Definition
oral lesions
apthous stomatitis
tmj
pulp capping |
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Term
adverse reaction of adrenocorticosteroids |
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Definition
metabolic change
moon face, buffalo hump, weight gain
CNS depression
impaired healing of gastric ulcers
impaired wound healing
osteoporosis (infrabony pockets) |
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Term
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Definition
secreted by endocrine glands and transported by blood to target organs |
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Term
anterior pituitary what 3 types of hormone |
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Definition
lutenizing hormone- follicle stimulating (menstruation)
thyroid stimulating hormone
addrenocorticotropic hormone |
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Term
posterior pituitary what 2 hormones |
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Definition
oxytocin-induces labor
ADH-assists in water balance with diabetes insipidis (with brain tumor also) |
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Term
two types of thyroid hormone |
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Definition
t-3 triodothyronine- bone tissue
t-4- thyroxine- tissue growth |
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Term
hypothyroidism names for adult and child |
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Definition
cretinism-child
myexedema-adult |
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Term
clinical signs of hypothyroidism |
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Definition
dry skin
bradycardia
hypotension
intolerance to cold
round puffy face |
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Term
hypothyroidism and tooth eruption |
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Definition
delayed tooth eruption with hypothyroidism |
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Term
medication for hypothyroidism |
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Definition
levothyroxine and synthroid |
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Term
hyperthyroidism and tooth eruption |
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Definition
early tooth eruption and poorly shaped carious teeth with hyperthyroidism
also enflammed gingiva |
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Term
hyperthyroidism is also known as |
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Definition
graves disease
(caused by thyroid, pituitary, hypothalmic malignencies) |
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Term
clinical signs of hyperthyroidism |
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Definition
heat production
increased cell metabolism
tachycardia
muscle weakness
anxiety
weight loss
bulging eyes |
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Term
how to treat hyperthyroidism |
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Definition
antithyroid drugs/surgery (if surgury, synthroid for life!!!)
methimazole (tapazole)
potassium iodide and iodine (lugals solution) |
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Term
what happens when antithyroid (tapazole) drugs are taken when pregnant and cross the placental barrier? |
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Definition
inhibit fetal thyroid causing cretinism (retardation) |
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Term
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Definition
PTH is parathyroid
it mobilizes calcium ions into the blood (takes calcium from bones if heart needs it).
also increases absorption of calcium from small intestines. |
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Term
what is hyperparathyroidism? |
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Definition
accidental removal of parathyroid gland |
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Term
what are symptoms of parathyroid? |
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Definition
hyperexcitibility of neuromuscular system
spastic muscle contractions
convulsions
parasthesia |
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Term
how to treat hypoparathyroidsism |
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Definition
calcium salts and vitamin D cholecalciferol
diuretics that increase clearance of calcium, bisphosphonates, and calcitonin |
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Term
parathyroid hypercalcemia |
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Definition
from tumors
renal disfunction |
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Term
what are islets of langerhan? |
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Definition
cells that make insulin in pancreas (associated with diabetes) |
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Term
what is the function of antidiabetic agents? |
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Definition
lowers blood glucose levels
example is metformin (a combination drug $$$$ expensive)
also sulfonylureas (aspirin interacts with this affecting brittle diabetes) |
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Term
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Definition
decrease blood glucose but not hypoglycemia (acts on liver to reduce stimulation of glycogenesis)
also aids in insulin uptake |
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Term
new inhaled form of insulin |
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Definition
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Term
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Definition
fast acting- regular
isophane (NPH)- intermediate acting
ultralente (humulin U)-long acting |
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Term
what is the role of glucagon? |
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Definition
used to treat hypoglycemia
breaks down glycogen to glucose with helps low blood sugar. (raises it) |
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Term
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Definition
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Term
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Definition
male hormones
testosterone
andosterone |
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Term
PDE's are phosphodiesterase (for impotence, or Erectile dysfunction) caution with what drugs? |
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Definition
PDE's should not be taken if on heart medication |
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Term
what are some drugs that affect sex hormones? |
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Definition
clomid: infertility
tamoxifen: breast cancer |
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