01 Total Theory _13

Understanding Adults ·························································································· 1 5
Water Electrolyte Balance ······························································································· 2 3
Acid-base balance ·········································································································· 4 3
Immune Response and Nursing ················································································· 5 7
Pain Nursing ······························································································ 8 6
Oncology Nursing ··········································································································· 9 6
Surgical Nursing ······································································································· 1 1 4
Shock Nursing ···································································································· 1 3 4
Emergency Nursing ··········································································································· 1 5 0
Elderly Care ································································································ 1 7 0
Rehabilitation Nursing ····························································································· 1 7 8
Hospice Care ·················································································· 1 8 9
＊ Cinnamon _197
＊ Final check _205

Respiratory System _207

Function and health of the respiratory system ········································································· 2 0 9
Upper respiratory tract diseases ·················································································· 2 4 5
Lower respiratory tract diseases ·················································································· 2 5 7
Obstructive respiratory disease···························································································· 2 7 6
Respiratory Neoplasms and Thoracic Surgery ···························································· 3 0 2
lower respiratory system
Thoracic Trauma and Pleural Diseases ·································································· 312
Pulmonary vascular disorders and respiratory failure ········································································· 3 2 2
＊ Cinnamon _332
＊ Final check _337

03 Cardiovascular System _339

Heart function and health, arrhythmia ····························································· 3 4 1
Ischemic heart disease ·························································································· 3 7 4
Heart failure, pulmonary edema ···························································································· 4 0 8
Inflammatory heart disease, heart valve disease ·················································· 4 3 7
High blood pressure ·········································································································· 4 5 1
Vascular Diseases ······································································································· 4 5 8
＊ Cinnamon _479
＊ Final check _487

Blood System _489

Functions and Nursing of the Blood System ·································································· 491
Red Blood Cell Disorders ················································································· 5 0 3
Leukocyte Disorders and Hematopoietic Disorders ········································································· 5 1 8
Platelets · Bleeding · Coagulation disorders ····························································· 5 3 5
＊ Cinnamon _541
＊ Final check _544
Search _545
Correct Answer Collection _551

preface

We send our encouragement to prospective nurses across the country preparing for the 66th National Nurses' Examination.

For those of you who are juggling massive amounts of study and 1,000 hours of hospital practice in preparation for midterms, finals, and the national exam, we've compiled the "Pacific Nurse National Exam Preparation Workbook" with the goal of helping you prepare more efficiently.
After studying and practicing at a level of difficulty similar to that of the national exam, we have systematized the results and arranged the questions with appropriate difficulty levels so that they can be solved on the national exam.
The revised laws and policies of 2025 have been revised and supplemented to match the latest enforcement date, and newly presented or changed concepts are based on revised concept books for each subject, which have been referenced from the latest specialized books and various papers.

The difficulty level of the 2025 National Nursing Examination is medium to high, and the questions are designed to not deviate significantly from the framework of previous national exams. However, questions were also asked about concepts that had been on national exams in the past but have not appeared recently, as well as minor concepts that were not covered in previous exams.
Of course, since these concepts are not so important as to determine whether you pass or fail the exam, you can sufficiently replace them by acquiring a sense of problem solving through the "Pacific Nursing National Exam Preparation Workbook," which contains a variety of problems covering not only frequently appearing concepts but also important concepts.

Although there was no significant change in difficulty that would significantly affect the passing rate of the National Nurses' Examination, the 2025 National Nurses' Examination included questions that required knowledge of specific figures and minor concepts.
In terms of the scope of the questions, it showed a similar trend to previous years' national exams, but there were also questions that could be confusing in the exam room if you did not study thoroughly and solve various types of questions, such as questions that asked different concepts in the same area.
There is no significant change in the scope and area of ​​the questions, but the breadth and depth of concepts required to solve case-based problems and questions asking for specific numbers are gradually increasing.
Therefore, this year's "Pacific Nursing National Exam Preparation Problem Book" has been revised to reflect various types and difficulty levels of questions, and includes questions from the 65th National Examination and their variations.
Additionally, in 'On-site Solution Methods of Successful Seniors', we have selected difficult or important problems from the actual national exam last year by subject and explained the related concepts, solution flow, and essential memorization points, explaining the thought process to go through when approaching the problem at the exam site.
Additionally, to cover a wide range of concepts from the exam while reflecting the latest trends in past exam questions, we have summarized frequently appearing concepts in each chapter of the workbook, and have included page numbers from the "Pacific Nurse National Exam Concept Book," where the relevant concepts are explained in more detail, to make it easier to understand the concepts and solve problems simultaneously.
For questions requiring more detailed explanations and clear conceptual organization, we've added QR codes next to them so you can easily understand related concepts and additional explanations at a glance.

As the national exam approaches, I deeply sympathize with the fact that you may be feeling increasingly nervous and anxious, or even fearful that the questions will be different from those in previous exams or that they will be of a higher difficulty level.
Even so, I hope you will trust in yourselves that you will be able to build a solid foundation with Pacific.
In preparation for the 2026 National Nurse Exam, thoroughly study the latest trends and concepts through the 『Pacific Nurse Exam Preparation Concept Book』, apply those concepts to the problems in the 『Pacific Nurse Exam Preparation Problem Book』 to acquire problem-solving skills and a sense of reality, and then use the 『Cheon-gi-nuseol』 mini book to review any concepts you missed. If you do so, you will be able to pour out the skills you have built up so far on the National Nurse Exam without regret.
Pacific sincerely wishes you success and success.

Pacific Academic Compilation Bureau, March 2025