NUR 221 EXAM 1 (all correctly answered)
harder to cross placenta correct answers ionized, polar, protein bound
progesterones impact correct answers delays gastric emptying and slows transit time increasing absorption, increases tidal volume and pulmonary vasodilation, increases circulating volume, plasma increase, decrease in protein, increased cardiac output, blood flow through kidneys is doubled
first trimester correct answers implantation til 58-60 days gestation, organogenesis, greatest risk for developmental anomalies
second trimester correct answers 4-6 months gestation
third trimester correct answers increased blood flow to placenta
drug metabolizing in newborns correct answers low, increases as age
growth suppression correct answers glucocorticoids
discoloration of developing teeth correct answers tetracyclines
kernicterus correct answers excess bilirubin- sulfonamides
tendon rupture correct answers fluoroquinolones
vastus lateralis correct answers preferred site for IM injections in kids
absorption in elderly correct answers percentage of drug absorbed does not change, rate may be slowed
distribution in elderly correct answers fat % increases, decreased lean body mass, decreased total
body water, reduced concentration of serum ablumin
metabolism in elderly correct answers reduced hepatic function
excretion in elderly correct answers reduced renal blood flow and filtration, decreases drug excretion, serum drug level may increase
supportive care for poisoning correct answers airway, mechanical ventilation, humidified oxygen, volume restoration, circulatory support
Right Lung correct answers 3 lobes
Left Lung correct answers 2 lobes
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