Flashcards
1er parcial B.
Cards in this deck (30)
- 1Péptido natriurético auricular (ANP)Atrium due to increase in blood volume. Causes vasodilatation= + filtration fluid/ Targets kidneys to decrease Na reabsorption -> + Na secretion followed by H2O= less blood volume [-RAAS]
- 2AVP (ADH)Secreted: Hypothalamus/ Released: hypofisis, due to + blood concentration/ - fluid volume. + aquaporins
- 3AldosteroneDe la glándula suprarrenal. Regulates to be + Na (H2O ) / + HCO3 and - K / H
- 4Suero fisiológicoBaja volemia, diarrea, vómitos y para inyectables
- 5Suero glucosado al 5+ energy, in fluid loss. Fiebre, vómito, diarrea. GLUT -> (H2O, Na, glucose)
- 6Solución Ringergenera - acidosis. c/lactato
- 7VSO (vida suero oral)sal, azucar. En diarrea, deshidratacion.
- 8SIADH/ SADI+ADH=+H2O retained=Diluted plasma Na/ +fluid volume= -aldosterone= H2O AND NA secretion= --- plasma Na [dehydration, headaches, fever, tremors, cramps, EDEMA cerebral**, lung cancer]
- 9Hiperaldosteronismo (leads to HYPOKALEMIA/ HYPERTENSION/ALCALOSIS/HYPERNATREMIA))PRIMARY (Suprarrenal): ~Idiopathic: + aldosterone secreting cells
~ CONN syndrome: adenoma +++ aldosterone
~ Familiar: genetic= cells make inappropietly make aldosterone (x adrenocorticotropic hormone) - 10Diabetes insipida central/ nefrogena (ADH problem)C: Hypothalamus/Pituitary >
N: Kidneys < .+problematic, diuretics for RAAS
Water loss - 11Osmolalidad plasmática285 mmol/kg ( 2 x Na)
- 12Sindrome de Cushing (hypertension,osteoporosis, inmune supression, muscle weakness, fat storage, striae)+++ cortisol (ZF) [BBIIG][alfa1,inhibition bone, antiInflamatory, low inmune, high gluconeogenesis, proteo/lipolysis] Due steriods (atrophy), adenoma=(uni), pituitary adenoma, paraneoplastic (lung cancer) DEXAMETASONA against pituitary
- 13Intervalo osmolal10 mmol/kg
- 14LEC[1/3] Na+, HCO-, Cl-
- 15LIC[2/3]. K+,fosfato-, proteinas-
- 16Na135-146 mmol/L
- 17F.C.~60-100 l.p.m.
- 18F.R.~12-20 r.p.m.
- 19P.A.60-80/ 80-120 mmHg
- 20K3.5-5.3 mmol/L
- 21°C36.5-37.3 °C
- 22Hipoaldosteronismo.
- 23Acidosis metabólica.
- 24Competitive InhibitionKm: Increases/ Vmax: Same
- 25Non-competitive InhibitionKm: Same/ Vmax: Decreases
- 26Hiperaldosteronismo S.SECONDARY (outside of adrenal): ~high renin levels=+++ aldosterone= chronic low blood pressure (heart fail/renal/cirrhosis)
- 27HyperaldosteronismP: high aldosterone, low renin.
S: high aldosterone, high renin (due cells).
Treatment: K sparing diuretics (spironolactone), managing underlying cause. - 28Hypokalemia.
- 29Pancreatitis agudaI GET SMASHED
- 30Pancreatitis cronicaSeveral A.P. Tumor, trauma, cystic fibrosis
Information
- Description
- Bioquimica
- Created by
- Maria Sanchez
- Views
- 2
- Rating
More on Líquidos corporales y equilibrio hidroelectrolítico