With no explanation, chose the best option from "A", "B", "C" or "D". to provide an adequate record for review, and without an adequate record, we must assume the regularity of the proceedings below. See State v. Wetzel, 868 P.2d 64, 67 (Utah 1993). B. Medical Expenses 185 It is a general rule that the foundation to establish the reliability of medical expenses is to provide evidence of reasonableness and necessity,. See Hansen v. Mountain Fuel Supply Co., 858 P.2d 970, 981 (Utah 1998) (noting that requirement for compensation in tort action is that expenses be reasonable and necessary) (citing Charles J. McCormick, Handbook on the Law of Damages § 90, at 828-27 (1985); 1 Jacob A. Stein, Stein on Personal Injury Damages §§ 5:1-5:8 (2d ed.1991); 22 Am.Jur.2d Damages §§ 197-206 (1988)); Simmons v. Wilkin, 80 Utah 8362, 366, 15 P.2d 321, 323 (1932) (<HOLDING>) Therefore, onee injuries have been shown,

A: holding that prejudice must be shown from an ex parte communication
B: holding that special damages must be shown to be reasonable and necessarily resulting from accident
C: holding that wrongful or improper purpose must be shown for jurisdictional purposes
D: holding that the end of a conspiracy must be affirmatively shown
B.