In symptomatic lead intoxication, blood lead levels generally range from 35 to 50 mcg/dL in children and 40 to 60 mcg/dL in adults. Severe toxicity is frequently found in association with blood lead levels of 70 mcg/dL or more in children and 100 mcg/dL or more in adults.
Definitions for razzing. Here are all the possible meanings and translations of the word razzing. Princeton's WordNet(0.00 / 0 votes)Rate this definition: boo, hoot, Bronx cheer, hiss, raspberry, razzing, razz, snort, bird(noun) a cry or noise made to express displeasure or contempt.
(tik) [Fr.] an involuntary, compulsive, rapid, repetitive, stereotyped movement or vocalization, experienced as irresistible although it can be suppressed for some length of time.