Type _____ PFDs are specialized, job-functional PFDs that can include float coats, work vests, paddling PFDs, and swift water rescue PFDs.

Listening to body sounds is called:

A) auroscopy B) auscultation C) otoscopy D) audioscopy

The most commonly used keratolytic agents include resorcinol, sulfur, and:

A) salicylic acid B) benzoyl peroxide C) potassium lactate D) magnesium lactate