Medicine is an ever-changing science. As new research and clinical experience broaden our knowledge, changes in treatment and drug

therapy are required. The authors and the publisher of this work have checked with sources believed to be reliable in their eff01ts to

provide information that is complete and generally in accord with the standards accepted at the time of publication. However, in view of the

possibility of human error or changes in medical sciences, neither the authors nor the publisher nor any other party who bas been involved in

the preparation or publication of this work warrants that the information contained herein is in every respect accurate or complete, and they

disclaim all responsibility for any errors or omissions or for the results obtained from use of the information contained in this work. Readers

are encouraged to confirm the information contained herein with other sources. For example and in particular, readers are advised to check

the product information sheet included in the package of each drug they plan to administer to be ce1tain that the information contained in

this work is accurate and that changes have not been made in the recommended dose or in the contraindications for administration. This

recommendation is of particular imp01tance in connection with new or infrequently used drugs.

TERMS OF USE

This is a copyrighted work and McGraw-Hill Education and its licensors reserve all rights in and to the work. Use of this work is subject

to these terms. Except as permitted under the Copyright Act of 1976 and the right to store and retrieve one copy of the work, you may

not decompile, disassemble, reverse engineer, reproduce, modify, create derivative works based upon, transmit, distribute, disseminate,

sell, publish or sublicense the work or any part of it without McGraw-Hill Education's prior consent. You may use the work for your own

noncommercial and personal use; any other use of the work is strictly prohibited. Your right to use the work may be terminated if you fail

to comply with these terms.

THE WORK IS PROVIDED "AS IS." McGRAW-HILL EDUCATION AND ITS LICENSORS MAKE NO GUARANTEES OR

WARRANTIES AS TO THE ACCURACY, ADEQUACY OR COMPLETENESS OF OR RESULTS TO BE OBTAINED FROM

USING THE WORK, INCLUDING ANY INFORMATION THAT CAN BE ACCESSED THROUGH THE WORK VIA

HY PERLINK OR OTHERWISE, AND EXPRESSLY DISCLAIM ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT

NOT IMlTED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. McGraw-Hill

Education and its licensors do not warrant or guarantee that the functions contained in the work will meet your requirements or that its