![Teacher Materials - Scope, Sequence, and Coordination](http://s1.studyres.com/store/data/015637883_1-3856cb9af90f8c21c03affe6d962012b-300x300.png)
Teacher Materials - Scope, Sequence, and Coordination
... particles into energy, and they can release much greater amounts of energy than atomic interactions. Fission is the splitting of a large nucleus into smaller pieces. Fusion is the joining of two nuclei at extremely high temperature and pressure, and is the process responsible for the energy of the s ...
... particles into energy, and they can release much greater amounts of energy than atomic interactions. Fission is the splitting of a large nucleus into smaller pieces. Fusion is the joining of two nuclei at extremely high temperature and pressure, and is the process responsible for the energy of the s ...
Hyperthyroidism
... We make every effort to make sure the information is correct (right). However, we cannot be responsible for any actions as a result of using this information. ...
... We make every effort to make sure the information is correct (right). However, we cannot be responsible for any actions as a result of using this information. ...
Document
... stools; change in the amount of urine produced; chest tightness or pain; confusion; dark urine; depression; fainting; fast or irregular heartbeat; fever, chills, or persistent sore throat; loss of appetite; mental or mood changes; numbness of arm or leg; onesided weakness; pale stools; red, swollen, ...
... stools; change in the amount of urine produced; chest tightness or pain; confusion; dark urine; depression; fainting; fast or irregular heartbeat; fever, chills, or persistent sore throat; loss of appetite; mental or mood changes; numbness of arm or leg; onesided weakness; pale stools; red, swollen, ...
The Endocrine System Recall What are hormones? The endocrine s
... Both lobes release hormones after receiving signals from the hypothalamus. posterior lobe stores and releases hormones produced by the hypothalamus ADH and oxytocin only ...
... Both lobes release hormones after receiving signals from the hypothalamus. posterior lobe stores and releases hormones produced by the hypothalamus ADH and oxytocin only ...
Predictive Data Mining for Diagnosis of Thyroid Disease using
... outperforms other two data mining techniques after incorporating feature subset selection with relatively high model construction time. Naïve Bayes performs consistently before and after reduction of attributes with the same model construction time. Classification via clustering performs poor compar ...
... outperforms other two data mining techniques after incorporating feature subset selection with relatively high model construction time. Naïve Bayes performs consistently before and after reduction of attributes with the same model construction time. Classification via clustering performs poor compar ...
periodic1-periodic-report-september-2016-martin-hansen
... discovering the fungicide tebuconazole as an endocrine disruptor. We have 3) collected wildlife samples and perform controlled in-vivo studies; i.e. collected biological material from killer whales under two Arctic expeditions and performed several amphibian in-vivo investigations. We encountered pr ...
... discovering the fungicide tebuconazole as an endocrine disruptor. We have 3) collected wildlife samples and perform controlled in-vivo studies; i.e. collected biological material from killer whales under two Arctic expeditions and performed several amphibian in-vivo investigations. We encountered pr ...
Radioactive decay of nucleus
... 7. In an experiment, a researcher studied the decay of Po-210, which decays by the alpha emission and releases a stable Pb-206 atom. The half-life of Po-210 is 138.4 days. The mass of the Po-210 sample at the start of the experiment was 34.0g. (a)Write an equation for the alpha-decay of Po-210 (b)Wh ...
... 7. In an experiment, a researcher studied the decay of Po-210, which decays by the alpha emission and releases a stable Pb-206 atom. The half-life of Po-210 is 138.4 days. The mass of the Po-210 sample at the start of the experiment was 34.0g. (a)Write an equation for the alpha-decay of Po-210 (b)Wh ...
ENDOCRINOLOGY - CatsTCMNotes
... Thiourea drugs Methimazole Tapazole® Propylthiouracil, PTU For mild thyrotoxicosis, small goiters, or fear of isotopes Usually continued for 12–24 months before being discontinued (50% relapse) Side Effects: BMD- 0.3-0.4%; pruritus, allergic dermatitis, nausea, and dyspepsia ...
... Thiourea drugs Methimazole Tapazole® Propylthiouracil, PTU For mild thyrotoxicosis, small goiters, or fear of isotopes Usually continued for 12–24 months before being discontinued (50% relapse) Side Effects: BMD- 0.3-0.4%; pruritus, allergic dermatitis, nausea, and dyspepsia ...
Pathology Chapter 24 p1107-1130 [4-20
... causing continuous stimulation of the thyroid follicle to make thyroid hormone Almost all cases of Grave’s have thyroid-stimulating Ig, and they’re specific for Grave’s disease, unlike the other 2 Ig’s seen o Thyroid-growth stimulating Ig- also targets the TSH receptor and causes proliferation of ...
... causing continuous stimulation of the thyroid follicle to make thyroid hormone Almost all cases of Grave’s have thyroid-stimulating Ig, and they’re specific for Grave’s disease, unlike the other 2 Ig’s seen o Thyroid-growth stimulating Ig- also targets the TSH receptor and causes proliferation of ...
hyperprolactinemia - Hormone Health Network
... have not been effective. Surgery is sometimes needed if the tumor is affecting vision. • Radiation. Rarely, if medicines and surgery have not been effective, radiation is used to shrink the tumor. Bromocriptine and cabergoline are also used to treat hyperprolactinemia with no known cause. Hypothyro ...
... have not been effective. Surgery is sometimes needed if the tumor is affecting vision. • Radiation. Rarely, if medicines and surgery have not been effective, radiation is used to shrink the tumor. Bromocriptine and cabergoline are also used to treat hyperprolactinemia with no known cause. Hypothyro ...
triiodothyroacetic acid, Tiratricol
... without requiring a prescription. There is a misconception by the public that, because of their unrestricted availability, OTC products are inherently safe. The public apparently is also trusting that statements on OTC products concerning claimed efficacy and safety must be truthful. Herbal suppleme ...
... without requiring a prescription. There is a misconception by the public that, because of their unrestricted availability, OTC products are inherently safe. The public apparently is also trusting that statements on OTC products concerning claimed efficacy and safety must be truthful. Herbal suppleme ...
Assessment of the Endocrine System
... Nutritional changes and GI tract disturbances may reflect a variety of endocrine problems (nausea, vomiting, abdominal pain) Changes in food and fluid intake (diabetes insipidus, diabetes mellitus) Rapid changes in weight without accompanying changes in diet (diabetes mellitus, thyroid disfunc ...
... Nutritional changes and GI tract disturbances may reflect a variety of endocrine problems (nausea, vomiting, abdominal pain) Changes in food and fluid intake (diabetes insipidus, diabetes mellitus) Rapid changes in weight without accompanying changes in diet (diabetes mellitus, thyroid disfunc ...
HPAT AXIS - DaVinci Labs
... (which is normally produced in about an 4:1 ratio.) The percentage of T4 that is converted to RT3 may increase when the body uses its energy for other functions, while T3 may decline. Biological stress is one such use of energy. Excess cortisol, in fact, is known to inhibit conversion to T3, instead ...
... (which is normally produced in about an 4:1 ratio.) The percentage of T4 that is converted to RT3 may increase when the body uses its energy for other functions, while T3 may decline. Biological stress is one such use of energy. Excess cortisol, in fact, is known to inhibit conversion to T3, instead ...
is dental fluorosis caused by thyroid hormone disturbances?
... long-standing observation of delayed eruption of teeth in fluoridated areas.9 DF is invariably associated with dental age and eruption of teeth, a process closely controlled by thyroid hormone (TH). TH deficiency leads to delayed tooth eruption, while TH excess leads to the acceleration of tooth eru ...
... long-standing observation of delayed eruption of teeth in fluoridated areas.9 DF is invariably associated with dental age and eruption of teeth, a process closely controlled by thyroid hormone (TH). TH deficiency leads to delayed tooth eruption, while TH excess leads to the acceleration of tooth eru ...
Does thyroid replacement therapy affect pulmonary
... concentrations.1-5 Almost all our patients were female, as the predilection for subclinical hypothyroidism to occur in females is well-recognized.11 Thyroid function tests responded to thyroid hormone therapy in expected fashion in our study population. While all arterial blood gases results in our ...
... concentrations.1-5 Almost all our patients were female, as the predilection for subclinical hypothyroidism to occur in females is well-recognized.11 Thyroid function tests responded to thyroid hormone therapy in expected fashion in our study population. While all arterial blood gases results in our ...
Lecture 11: Thyroid and Suprarenal (Adrenal) Glands: Learning
... Lie just below the arterial entry point Usually near inferior poles of thyroid, but position is more variable than superiors Variability Most people have these 4; some have 2; ~5% have >4 Inadvertent Removal of Parathyroid Glands Variable position of (esp. inferior) parathyroid glands pu ...
... Lie just below the arterial entry point Usually near inferior poles of thyroid, but position is more variable than superiors Variability Most people have these 4; some have 2; ~5% have >4 Inadvertent Removal of Parathyroid Glands Variable position of (esp. inferior) parathyroid glands pu ...
AP Revision Guide Ch 18
... Uranium-235 is the only naturally occurring fissile isotope. A large nucleus may be considered like an oscillating liquid drop. If the nucleus oscillates too much, it can divide into two parts which repel each other electrostatically. The two fragments gain kinetic energy and also release two or thr ...
... Uranium-235 is the only naturally occurring fissile isotope. A large nucleus may be considered like an oscillating liquid drop. If the nucleus oscillates too much, it can divide into two parts which repel each other electrostatically. The two fragments gain kinetic energy and also release two or thr ...
44-year-old Woman with Thyromegaly
... Neck: Exquisitely tender and diffusely enlarged thyroid gland with the right lobe at least 6cm in greatest dimension and the left lobe at least 7cm. No bruit. There are distinct nodules with significant tenderness of inferior left lobe nodule, exam limited by pain Lymphatic: cervical lymphadenopathy ...
... Neck: Exquisitely tender and diffusely enlarged thyroid gland with the right lobe at least 6cm in greatest dimension and the left lobe at least 7cm. No bruit. There are distinct nodules with significant tenderness of inferior left lobe nodule, exam limited by pain Lymphatic: cervical lymphadenopathy ...
Elevation of Creatine Kinase during Medical Treatment of Graves
... PTU therapy, at which point the serum T4 level was 6.71 μg/dL, the serum TSH was < 0.03μU/ml, and the serum CK level was 2130 U/L (NR: 43-272 U/L). He was admitted to the hospital and the PTU was stopped, with a prompt improvement in symptoms. An electromyography examination was normal. The patient ...
... PTU therapy, at which point the serum T4 level was 6.71 μg/dL, the serum TSH was < 0.03μU/ml, and the serum CK level was 2130 U/L (NR: 43-272 U/L). He was admitted to the hospital and the PTU was stopped, with a prompt improvement in symptoms. An electromyography examination was normal. The patient ...
Type 2 diabetes mellitus and thyroid dysfunction: an intertwined duo Review Article Introduction
... study population. A study was carried out among diabetic patients in Calabar, Nigeria for which 161 diabetic subjects and 105 non-diabetic controls were selected. The authors reported a high incidence (46.5%) of abnormal thyroid hormone levels among diabetic patients; the prevalence of hypothyroidis ...
... study population. A study was carried out among diabetic patients in Calabar, Nigeria for which 161 diabetic subjects and 105 non-diabetic controls were selected. The authors reported a high incidence (46.5%) of abnormal thyroid hormone levels among diabetic patients; the prevalence of hypothyroidis ...
01 physical, technological and organizational bases of radiation
... • The beta particle is an energetic electron emitted during radioactive decay. Compared to an alpha particle, a beta particle is nearly 8000 times less massive and has half the electrical charge. Beta radiation causes ionization by the same forces at work with alpha radiation mainly electrical inter ...
... • The beta particle is an energetic electron emitted during radioactive decay. Compared to an alpha particle, a beta particle is nearly 8000 times less massive and has half the electrical charge. Beta radiation causes ionization by the same forces at work with alpha radiation mainly electrical inter ...
Effects of Darkness Stress on Thyroid Function
... (T4) are tyrosine-based hormones produced by the thyroid gland that are primarily responsible for regulation of metabolism[1], [2].Thyroid-stimulating hormone (also known as TSH or thyrotropin) is a hormone that stimulates the thyroid gland to produce thyroxine (T4), and then triiodothyronine (T3) w ...
... (T4) are tyrosine-based hormones produced by the thyroid gland that are primarily responsible for regulation of metabolism[1], [2].Thyroid-stimulating hormone (also known as TSH or thyrotropin) is a hormone that stimulates the thyroid gland to produce thyroxine (T4), and then triiodothyronine (T3) w ...
TSH - Ms. Shunkwiler`s Wiki!
... – High levels of TSH stimulates thyroid gland, which swells with products of thyroxine metabolic pathway – Still can’t produce thyroxine without iodine – Consequence: enlarged thyroid gland (goiter) ...
... – High levels of TSH stimulates thyroid gland, which swells with products of thyroxine metabolic pathway – Still can’t produce thyroxine without iodine – Consequence: enlarged thyroid gland (goiter) ...
Daruka K. M 1 - journal of evidence based medicine and healthcare
... Fasting Insulin and HOMA IR was calculated. RESULTS: The mean age of the patients was 31.4±7.32 years. Among these subjects TSH analysis revealed that 26% were having subclinical hypothyroidism (SH). We found that 46% (remaining) of these SH subjects are having insulin resistance while 24% of patien ...
... Fasting Insulin and HOMA IR was calculated. RESULTS: The mean age of the patients was 31.4±7.32 years. Among these subjects TSH analysis revealed that 26% were having subclinical hypothyroidism (SH). We found that 46% (remaining) of these SH subjects are having insulin resistance while 24% of patien ...
Thyroid hormones
... Defined as low free T4 level with a normal or high TSH. Types of hypothyroidism: 1- Primary: Thyroid gland dysfunction Most common : 1- Congenital hypothyroidism (in neonates) 2- Chronic lymphocytic thyroiditis (Hashimoto`s thyroiditis) Autoimmune disease of thyroid Thyroid gland is enlarged 3- Iodi ...
... Defined as low free T4 level with a normal or high TSH. Types of hypothyroidism: 1- Primary: Thyroid gland dysfunction Most common : 1- Congenital hypothyroidism (in neonates) 2- Chronic lymphocytic thyroiditis (Hashimoto`s thyroiditis) Autoimmune disease of thyroid Thyroid gland is enlarged 3- Iodi ...
Iodine-131
Iodine-131 (131I), also loosely and nonspecifically called radioiodine, is an important radioisotope of iodine discovered by Glenn Seaborg and John Livingood in 1938 at the University of California, Berkeley. It has a radioactive decay half-life of about eight days. It is associated with nuclear energy, medical diagnostic and treatment procedures, and natural gas production. It also plays a major role as a radioactive isotope present in nuclear fission products, and was a significant contributor to the health hazards from open-air atomic bomb testing in the 1950s, and from the Chernobyl disaster, as well as being a large fraction of the contamination hazard in the first weeks in the Fukushima nuclear crisis. This is because I-131 is a major uranium, plutonium fission product, comprising nearly 3% of the total products of fission (by weight). See fission product yield for a comparison with other radioactive fission products. I-131 is also a major fission product of uranium-233, produced from thorium.Due to its mode of beta decay, iodine-131 is notable for causing mutation and death in cells that it penetrates, and other cells up to several millimeters away. For this reason, high doses of the isotope are sometimes less dangerous than low doses, since they tend to kill thyroid tissues that would otherwise become cancerous as a result of the radiation. For example, children treated with moderate dose of I-131 for thyroid adenomas had a detectable increase in thyroid cancer, but children treated with a much higher dose did not. Likewise, most studies of very-high-dose I-131 for treatment of Graves disease have failed to find any increase in thyroid cancer, even though there is linear increase in thyroid cancer risk with I-131 absorption at moderate doses. Thus, iodine-131 is increasingly less employed in small doses in medical use (especially in children), but increasingly is used only in large and maximal treatment doses, as a way of killing targeted tissues. This is known as ""therapeutic use.""Iodine-131 can be ""seen"" by nuclear medicine imaging techniques (i.e., gamma cameras) whenever it is given for therapeutic use, since about 10% of its energy and radiation dose is via gamma radiation. However, since the other 90% of radiation (beta radiation) causes tissue damage without contributing to any ability to see or ""image"" the isotope, other less-damaging radioisotopes of iodine such as iodine-123 (see isotopes of iodine) are preferred in situations when only nuclear imaging is required. The isotope I-131 is still occasionally used for purely diagnostic (i.e., imaging) work, due to its low expense compared to other iodine radioisotopes. Very small medical imaging doses of I-131 have not shown any increase in thyroid cancer. The low-cost availability of I-131, in turn, is due to the relative ease of creating I-131 by neutron bombardment of natural tellurium in a nuclear reactor, then separating I-131 out by various simple methods (i.e., heating to drive off the volatile iodine). By contrast, other iodine radioisotopes are usually created by far more expensive techniques, starting with reactor radiation of expensive capsules of pressurized xenon gas.Iodine-131 is also one of the most commonly used gamma-emitting radioactive industrial tracer. Radioactive tracer isotopes are injected with hydraulic fracturing fluid to determine the injection profile and location of fractures created by hydraulic fracturing.Much smaller incidental doses of iodine-131 than those used in medical therapeutic procedures, are thought to be the major cause of increased thyroid cancers after accidental nuclear contamination. These cancers happen from residual tissue radiation damage caused by the I-131, and usually appear years after exposure, long after the I-131 has decayed.