Definition is a rhetorical mode that can be used in something smaller or shorter than a full paper. You can use extended definition for several paragraphs only in a paper of much greater length. You also can add to a paper a one-paragraph definition--like a brief encyclopedia definition.
Depending upon location, neural crest cells give rise to most of the peripheral nervous system, as well as various non-neural tissues, like craniofacial bone and cartilage, the thymus and parathyroid glands, and the cardiac outflow tract â in short, all of the tissues that are affected in DiGeorge syndrome.
Digoxin levels possibly affected by quinine, penicillamine, felodipine, others. Arrhythmias with sympathomimetics, succinylcholine, or rapid calcium infusion. Heart block with drugs that affect cardiac conduction (eg, calcium channel blockers, Î²-blockers).igoxin levels decreased by thyroid hormones, antacids, kaolin-pectin, cholestyramine, rifampin, sulfasalazine, neomycin, drugs that increase GI motility (eg, metoclopramide), some antineoplastics.