Therapeutics for rabbits.

A variety of pharmacologic agents are currently available to treat house rabbits. In many cases, dosages are based on extrapolation from other species or empirical data. Dosing in rabbits is further complicated by individual variation. An understanding of rabbit physiology and the pharmacology of prescribed medications helps ensure that the agents are used as effectively and safely as possible. In this article, basic rabbit pharmacobiology is reviewed and techniques for drug administration are described. A formulary for house rabbits is provided.

Measuring helmet sound attenuation characteristics using an acoustic manikin.

The sound attenuation characteristics of two military helmets were measured using an acoustic manikin as the test apparatus. The manikin results are compared to the results of attenuation measurements made on human subjects wearing identical helmets. The testing room and instrumentation were the same for both the manikin and human subjects. Procedures in ANSI S3.19-1974 were used in the real-ear attentuation at threshold (REAT) part of this study. The results are encouraging as they suggest that the manikin may be used in place of a panel of human subjects to evaluate the hearing protection characteristics of military head gear.