Several investigations in the past. have looked for a correlation between height. and arm span (1-5). Such correlation is. useful to predict height in subjects in whom. it cannot be reliably measured due to. debility or structural defects (1-3).
Net realizable value. Net realizable value (NRV) is a method of evaluating a fixed or current asset's worth when held in inventory, in the field of accounting.
Best Answer: Magnetic resonance venography (MRV) is a noninvasive test that probably is more sensitive and more specific than ultrasound in the detection of deep venous thrombophlebitis. Unfortunately, MRV is not readily available at many institutions, and many radiologists are inexperienced in the reading of MRV studies.