When washing hands with a non-antimicrobial soap and water, which of the following is NOT among the acceptable types of plain soap?

How are the documentation requirements for the general multi-system physical examination presented in the "1997 Documentation Guidelines for Evaluation and Management"?

a. The documentation requirements are presented in the form of specific clinical elements, which are each identified by a bullet. b. The documentation requirements are presented in the form of organ systems and body areas. c. The documentation requirements are presented in the form of the physician's documentation of the physical examination. d. The documentation requirements are presented in the form of the preprinted questionnaire completed by the patient.

The pressure of gas in a full cylinder of oxygen is approximately _______ pounds per square inch (psi).

A. 500 B. 1,000 C. 1,500 D. 2,000