NBME 30 || with Error-free Solutions.

difference b/w Kwashiorkor & Marasmus correct answers - kwashiorkor (edematous malnutrition): marasmus PLUS EDEMA - marasmus (WASTING SYNDROME): skin lesions, fatty liver, acute protein-energy malnutrition with decreased arm circumference, weight per length or BMI deformation correct answers disruption in organ morphogenesis occurring AFTER embryonic period; extrinsic force limits normal organ development vascular changes in chronic HTN correct answers - hyaline arteriolosclerosis: protein deposition in vessel walls - hyperplastic arteriosclerosis (arteriolitis): concentric thickening of vessel wall w/ laminar appearance caused by proliferation of smooth muscle cells - commonly affects renal arterioles Nodular glomerulosclerosis correct answers assoc w/ diabetic nephropathy & amyloidosis supraoptic nucleus correct answers responsible for ADH secretion from pituitary & urine concentration anterior hypothalamic nucleus correct answers thermoregulation (cooling) arcuate hypothalamic nucleus correct answers appetite stimulation dorsomedial hypothalamic nucleus correct answers regulation of feeding & circadian rhythm lateral hypothalamic nucleus correct answers promotes appetite (GHRELIN) posterior hypothalamic nucleus correct answers thermoregulating (heating) ventromedial hypothalamic nucleus correct answers satiety (LEPTIN) osteopetrosis correct answers excessive mineralization of bone & failure of osteoclastic resorption - mutation in macrophage colony stimulating factor achondroplasia correct answers human dwarfism - AD mutation in fibroblast growth factor receptor 3 (FGFR3) gene