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2025 Open Hygienist Practice Exam Key Summary & 5th Practice Exam
2025 Open Hygienist Practice Exam Key Summary & 5th Practice Exam
Description
Book Introduction
This textbook perfectly reflects the latest trends in exam questions for passing the 47th Sanitary Technician Examination. It was painstakingly created by Professors Seung-Hoon Lee, Ji-Yeon Kim, and Hee-Young Kim, the authors of the 5th edition of the Open Sanitary Technician Written and Practical Exams.
Five mock exams are included for final review before the exam.

1.
Three representative authors specializing in each subject / Consistently conducting on-site lectures in the field
2.
Fully reflecting the latest question types in accordance with published past questions from the hygienist exam.
3.
Structured identically to the actual exam.
OMR cards provided for practical preparation
4.
Connect with authors and receive the latest information and resources through the #1 hygienist community.
5.
37 Years of Tradition! Selected Textbooks from Daebangyeollim, a specialized academy for hygienist exam preparation.

The main authors of this textbook, Professors Seung-Hoon Lee, Ji-Yeon Kim, and Hee-Young Kim, are consistently giving lectures in the field and are making great efforts to provide a better textbook by conducting in-depth analysis of all hygienist exam textbooks, related specialized books, and related lectures on the market.
The 47th Hygienist Examination Passing Mock Exam Special Lecture, conducted using this exam book (Open Hygienist Mock Exam), will be updated by filming 100% of the on-site lectures at Daebang Open Examination Academy in October 2025.
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index
● Key points on hygienist training!
Environmental Hygiene/Hygienic Entomology/Public Health/Food Hygiene

Practice exam
1st mock exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

2nd mock exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period Public Health.
Food Hygiene
3rd period practical exam

3rd mock exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

4th mock exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

5th mock exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

Practice Exam Answers and Explanations
Answers and Explanations for the First Mock Exam
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene

2nd Mock Exam Answers and Explanations
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

3rd Mock Exam Answers and Explanations
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

4th Mock Exam Answers and Explanations
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

5th Mock Exam Answers and Explanations
1st period Sanitation-related laws
Environmental Hygiene
Hygienic entomology
2nd period public health
Food Hygiene
3rd period practical exam

※ Includes 5 answer cards for the National Health and Medical Professional Examination
3rd period practical exam
GOODS SPECIFICS
- Date of issue: August 25, 2025
- Page count, weight, size: 340 pages | 210*297*30mm
- ISBN13: 9791194690115
- ISBN10: 1194690114

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