Urine specimens. Urine specimens are collected by either a clean-catch method or from a catheter to obtain diagnostic information and to assess patientsâ status. point-of-care tests, with a routine urinalysis performed in a laboratory as indicated.
Oleander definition, a poisonous shrub, Nerium oleander, of the dogbane family, native to southern Eurasia, having evergreen leaves and showy clusters of pink, red, or white flowers, and widely cultivated as an ornamental. See more.
Image via Bay Area Hiker. The oleander is the most deadly plant in the world. It is also tremendously popular as a decorative shrub. Just one leaf can kill an adult, and fatal poisonings have resulted from minimal exposure to the twigs, blooms and berries.s if a deadly legume werenât bad enough, the pulses arenât so benign, either. The rosary pea may sound sweet and downright pious, but itâs actually one of the most dangerous plants on earth. Its seeds contain a particular lectin known as abrin; if chewed and swallowed, death will follow shortly.