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"lesions" - 13 õppematerjali

Formaldehyde
11
doc

Formaldehyde

25% of the removal. Up to 80% of the formaldehyde was removed, with biodegradation accounting for 55­60%. Sediment and Soil The fate of formaldehyde in soil has not been determined HEALTH EFFECTS Acute toxicity The major acute effects are a result of the irritating properties of formaldehyde. After acute inhalation, irritation of the eyes, nose, throat, and lungs, as well as cellular changes, such as ciliar lesions and cellular swelling in the upper respiratory tract have been observed. A 4-hour LC50 value of 480 ppm has been determined for rats. The oral LD50 was 600-800 mg/kg b.w. in rats. In humans, no reports of deaths following acute inhalation exposure to formaldehyde were located. In humans, serious ulceration and damage of the gastrointestinal tract have been found after ingestion of formaldehyde (45 ml of a 37 % v/v solution ) or a gulp of a 40 % v/v solution. No

Keeled → Inglise keel
4 allalaadimist
Rational Use of Diagnostic Tests
3
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Rational Use of Diagnostic Tests

Often, several diagnostic modalities can be used to seek a diagnosis in a symptomatic patient. Each test has unique characteristics of which a clinician should be aware. For example, both thoracic radiographs and computed tomography (CT) scan can be used to evaluate pulmonary metastases. CT scan is the more sensitive modality due to superior contrast resolution and diminished anatomic superimposition.[3,4] CT may be less specific though, since it detects more lesions, many of which may be nonneoplastic. It would make sense to use CT scan as a screening test. However, it is less readily available, more expensive, and requires general anesthesia, which increases risk to the patient and cost to the owner. Therefore, radiographs are still more commonly used. However, situations exist where CT scan should be strongly considered. For example, prior to thoracotomy for pulmonary mass excision, CT scan should

Keeled → Inglise keel
5 allalaadimist
English test 1-personal staff
4
docx

English test 1: personal staff

113. BLOOD PRESSURES- VERERÕHUMÕÕTMINE 114. CHANGING DRESSINGS- SIDEMEID VAHETAMA 115. ORDERING LABORATORY TEST- LABORITESTIDE TELLIMINE 116. RESPONSIBILITY- VASTUTAMA 117. BIOPSY-KOEPROOVI (VÕTMINE) 118. SUTURES- ÕMBLUSED 119. CONSIDERABLY- MÄRKIMISVÄÄRSELT 120. BENIGN MOLE-SÜNNIMÄRK / CYST-TSÜST 121. MALIGNANT-HALVALOOMULINE 122. PREVENT FORM... -TAKISTAMAST HAIGEKS JÄÄMAST 123. OPERATING TEATRE-OPERATSIOONI SAAL 124. CARRY OUT- LÄBI VIIIMA 125. SMALL LESIONS- VÄIKESED KAHJUSTUSED 126. PROCEDURES- PROTSEDUURID 127. INJECTION-SÜST

Keeled → Inglise keel
2 allalaadimist
Parts of the body
4
docx

Parts of the body

113. BLOOD PRESSURES- VERERÕHUMÕÕTMINE 114. CHANGING DRESSINGS- SIDEMEID VAHETAMA 115. ORDERING LABORATORY TEST- LABORITESTIDE TELLIMINE 116. RESPONSIBILITY- VASTUTAMA 117. BIOPSY-KOEPROOVI (VÕTMINE) 118. SUTURES- ÕMBLUSED 119. CONSIDERABLY- MÄRKIMISVÄÄRSELT 120. BENIGN MOLE-SÜNNIMÄRK / CYST-TSÜST 121. MALIGNANT-HALVALOOMULINE 122. PREVENT FORM... -TAKISTAMAST HAIGEKS JÄÄMAST 123. OPERATING TEATRE-OPERATSIOONI SAAL 124. CARRY OUT- LÄBI VIIIMA 125. SMALL LESIONS- VÄIKESED KAHJUSTUSED 126. PROCEDURES- PROTSEDUURID 127. INJECTION-SÜST

Keeled → Inglise keel
2 allalaadimist
Basalioom-etioloogia-kliiniline pilt-ravi
7
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Basalioom: etioloogia, kliiniline pilt, ravi

1. Putz R&, Pabst R. Sobotta Atlas of Human Anatomy. 2006;1:419. 2. Linares MA, Zakaria A, Nizran P. Skin Cancer. Prim Care - Clin Off Pract. 2015;42(4):645-659. doi:10.1016/j.pop.2015.07.006. 3. Dourmishev LA, Rusinova D, Botev I. Clinical variants, stages, and management of basal cell carcinoma. Indian Dermatol Online J. 2013;4(1):12-17. doi:10.4103/2229-5178.105456. 4. DermNet NZ. Basal Cell Carcinoma. 2010;(January). http://www.dermnetnz.org/lesions/basal-cell-carcinoma.html. 5. Roewert-Huber J, Lange-Asschenfeldt B, Stockfleth E, Kerl H. Epidemiology and aetiology of basal cell carcinoma. Br J Dermatol. 2007;157(SUPPL. 2):47-51. doi:10.1111/j.1365-2133.2007.08273.x. 6. Vantuchová Y, Cuík R. Histological types of basal cell carcinoma. Scr Medica. 2006;79(5­6):261-270. 7. Rezakovic S, Zuzul K, Kostovic K. Basal cell carcinoma: review of treatment modalities. J Dermatology Clin Res. 2014;2(5):1035. 8

Meditsiin → Silmahaigused
9 allalaadimist
Dioxins and furans in the atmosphere
13
pptx

Dioxins and furans in the atmosphere

and furans have experienced changes in hormone levels. High doses of dioxin have caused a skin diseased called chloracne. Animal studies show that animals exposed to dioxins and furans experienced changes in their hormone systems, changes in the development of the fetus, decreased ability to reproduce and suppressed immune system. Impact on human health Shortterm exposure of humans to high levels of dioxins may result in skin lesions, such as chloracne and patchy darkening of the skin, and altered liver function. Longterm exposure is linked to impairment of the immune system, the developing nervous system, the endocrine system and reproductive functions. Due to the omnipresence of dioxins, all people have background exposure and a certain level of dioxins in the body, leading to the socalled body burden. Current normal background exposure is not expected to affect human health on average

Keeled → Inglise keel
4 allalaadimist
Infectious bovine keratoconjunctivitis 2019
9
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Infectious bovine keratoconjunctivitis 2019

purulent. There also may be present abnormally large amount of blood in conjunctiva besides edematous and blepharitis may be present. These sings are also visible on the figure 1. During 24–48 h after the beginning of clinical signs, then there develops cloudiness, usually in the centre of the cornea and continues to spread over the whole cornea (Postma et al., 2007). 3 Figure 1 IBK damage in a calf eye. Early IBK lesions can be quite small and difficult to identify. On the figure you can notice fluorescein dye uptake at 6 o`clock, this shows the characteristic of a foreign body. In addition, other clinical signs can be found such as excessive lacrimation, epiphora, blepharospasm, also photophobia may be beneficial to look for to recognize such cases (Angelos, 2018). Often at first one eye is affected, but nevertheless there can take place the cross-infection and both eyes may be involved

Inimeseõpetus → Inimese anatoomia
1 allalaadimist
AKADEEMILINE ÕENDUSLUGU
25
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AKADEEMILINE ÕENDUSLUGU

in ageing male with lower urinary tract symptoms. Eur Urol 2009;8:585­6. Collins MM, Meigs JB, Barry MJ, et al. Prevalence and correlates of prostatitis in the health professionals followup study cohort. J Urol 2002;167:1363­6. Daniels NA, Ewing SK, Zmuda JM, et al. Correlates and prevalence of prostatitis in a large community-based cohort of older men. Urol 2005;66:964­70. Di Silverio F, Gentile V, De Matteis A, et al. Distribution of inf lammation, pre- malignant lesions, incidental carcinoma in histologically confirmed benign prostatic hyperplasia: a retrospec tive analysis. Eur Urol 2003;43:164­75. Gleason PE, Jones JA, Regan JS, et al. Platelet derived growth factor, a ndrogens and inflammation: possible etiologic factors in the development of prostatitis hyperplasia. J Urol 1993;149:1586­90. Kramer G, Steiner GE, Handisurya A, et al. Increased expression of lymphocyte- derived cytokines in benign hyperplastic prostate tissue, identif ication of the

Meditsiin → Meditsiin
238 allalaadimist
Extended essay-To what extent does a plant-based diet lower the risk of coronary artery disease
48
pdf

Extended essay: To what extent does a plant-based diet lower the risk of coronary artery disease?

animal derived foods and how they raise blood cholesterol levels. There’s a widespread perception that cholesterol isn’t to blame. However in 1913 a Russian pathologist, Nikolai N. Anitschkow, tested hypercholesterolemia on rabbits. He isolated cholesterol from an egg yolk then dissolved it in sunflower oil and fed it to rabbits. It took a couple of weeks for him to notice how their arteries developed raised yellow lesions that were rich in ‘’lipoids’’. It was very close to what human atherosclerosis looks like. 29 A controlled trial in 1981 studied 21 strict vegetarians for eight weeks. First they followed their regular diet for two weeks and then they were fed 250 grams of beef daily in addition to what they used to eat before. The participants didn’t experience any changes in HDL-cholesterol levels, but their total blood cholesterol had gone up by 19% at the end of the fourth week

Keeled → Inglise keel
2 allalaadimist
LÄÄNE-EESTI VETE LESTA
56
doc

LÄÄNE-EESTI VETE LESTA

Under European conditions, the principal definitive hosts of R. acus are pike and trout (Moravec, 1994). Some parasites found in flounder have a detrimental effect on the host. Species such as D. spathaceum (the second most abundant parasite found) and P. laevis are well known pathogens of flounder and other fish. D. spathaceum matacercariae infect the lens of fish, causing blindness and a subsequent inability to find food. P. laevis can cause mass invasions. The fish intestine shows gross lesions and other organs can be damaged too. A. anguillae have also been found in flounder before, but this thorn-headed worm infects mostly predatory fish. Tapeworm S. pungitii plerocercoid stage is common in stickleback (three-spined stickleback and nine-spined stickleback). The plerocercoid in flounder indicates that flounder might have ingested stickleback with parasite infestations 39 KASUTATUD KIRJANDUS Andryk, L.V

Bioloogia → Bioloogia
4 allalaadimist
Cats
356
docx

Cats

green eyes (normal blue smoke Persians have darker fur and orange/copper eyes). Their eyes reflected red and tended to be sensitive to light. The cats developed cataracts as early as 3 months old. Melanin pigment granules in all tissues, not just the fur, were abnormally in size and shape due to combining with abnormally large lysosomes (part of a cell's digestion mechanism). CHS cats tend to develop kidney lesions, and have impaired vision due to the abnormal pigmentation in the retina. The University of Sydney, Australia's Faculty of Veterinary Science defines CHS as a "rare, lethal disorder" but it better meets the criteria for an "impairing mutation" as its effects can be mitigated with proper care. Affected cats are highly susceptible to infection, due to the abnormally large lysosome in their white blood cells. Bacterial infections occur repeatedly because the white blood cells cannot respond

Keeled → Inglise keel
6 allalaadimist
NEUROPSÜHHOLOOGIA
148
docx

NEUROPSÜHHOLOOGIA

Tõlgendused • Semantiline mälu- teadmised ja faktid, lugemine ja matemaatika jne • Häire alus- suutmatus säilitada või moodustada uusi mälujälgi 65 Patients with medial temporal lesions on the left are impaired on the Hebb Recurring-Digits • Haigus algab mäluhäiretega: ei suudeta uut informatsiooni omandada, säilitada ega Test; subjects with medial temporal lobe damage on the right are impaired on the Corsi reprodutseerida. Block-Tapping Test. • Kõnehäired: sõnavara vähenemine, kõnest arusaamise häire ja vale sõnakasutus.

Psühholoogia → Psühholoogia
267 allalaadimist
Liha töötlemine
1168
pdf

Liha töötlemine

The disease involves fever, chills, nausea and The organism is a Gram-negative, curved to a lesser extend vomiting, abdominal pain, rod and is halophilic (salt loving), growing and diarrhea. Development of secondary best in a 3% to 4% salt medium (but can grow lesions can be serious and may result in vas- in 8% salt also). The growth temperature culitis and necrotizing fasciitis, necessitating range is 15° to 40°C, and pH range is 5 to surgical removal of tissues or even limb 9.6. The organism is sensitive to strep- amputation. Since the organism is killed by tomycin, tetracycline, chloramphenicol, and

Keeled → Inglise keel
22 allalaadimist


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