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所在平台: Udemy |
课程主页: https://www.udemy.com/course/technologist-in-molecular-biology-6-practice-tests-700-qa/
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课程名称：分子生物学技术员：6场实践测试-700+问答 课程概述： 该课程专为准备分子生物学技术员（MB）认证或同类行业考试的个人设计，评估在分子生物学实践和应用方面的高级知识。课程包含6场完整的练习考试，反映现实世界中专业分子生物学工作常见的问题及标准化考试。这些练习测试的内容与分子生物学技术员的核心能力和学科领域严格对齐，重点强调理论理解和实际实验室应用。 无论您是学生、转型至分子诊断的医学技术人员，还是希望验证准备情况的实验室专业人士，这些测试将提供深入的评估并提升您的信心。每个问题都附有清晰的解释，使您能够强化学习、识别薄弱环节并深入了解考试模式。该课程不仅是一个模拟测试库，更是一个针对复习、回顾和实时考试模拟的指导工具。 课程大纲： I. 分子科学 (20-25%) - 核酸化学：糖、碱基、DNA/RNA、组蛋白及突变类型（如点突变、框移突变）的结构。 - 基础分子理论：DNA复制、RNA转录、剪接、翻译、染色体及超染色体结构、蛋白质折叠。 - 生化试剂：聚合酶、核酸酶、逆转录酶、连接酶及引物/探针设计的详细理解。 - 遗传学：人类和微生物遗传学原则，包括基因遗传、图谱绘制及细菌机制。 II. 分子技术 (30-35%) - 核酸分离：自动化及手动提取技术。 - DNA/RNA操作：标记、限制性片段长度多态性（RFLP）和甲基化分析。 - 分离与检测：凝胶/毛细管电泳、杂交方法、探针设计（TaqMan、FRET、分子信标）。 - 扩增技术：各种PCR类型（实时PCR、嵌套PCR、多重PCR、RT-PCR、数字PCR）及替代技术（NASBA、TMA、LAMP、杂交捕获）。 - 测序：桑格测序和下一代测序（Next-Gen Sequencing）、RNA测序及生物信息学基础。 - 其他技术：表观遗传学、熔解曲线分析、微阵列、MALDI-TOF。 III. 实验室操作 (15-20%) - 污染控制：识别、预防及消除。 - 质量保证：标本处理、试剂协议、内部对照、仪器维护、结果验证。 - 合规性：了解ASR、RUO、IVD、LDP类别及CLIA、CAP、FDA、CMS、TJC、CLSI的指南。 - 人员：培训和能力评估。 - 安全：生物安全和化学危害协议。 IV. 分子检测的应用 (30-35%) - 感染性疾病：病原体的检测、量化、基因分型（如MRSA、HIV、HCV）。 - 肿瘤学：血液肿瘤和实体肿瘤中的分子诊断，以及遗传性癌症综合症。 - 遗传学：包括血红蛋白病、凝血病、三核苷酸病、单基因突变、HLA分型等病症。 - 其他应用：法医检测、移植植入监测和药物基因组学（如HER2、CYP450变异）。
This course is designed for individuals preparing for the Technologist in Molecular Biology (MB) certification or equivalent industry-level examinations that assess advanced knowledge in molecular biology practices and applications. The course includes 6 full-length practice exams reflecting real-world questions commonly encountered in professional molecular biology roles and standardized exams.The content of these practice tests is carefully aligned with the core competencies and subject domains expected from a molecular biology technologist, with an emphasis on both theoretical understanding and practical laboratory application. Whether you're a student, a medical technologist transitioning to molecular diagnostics, or a lab professional aiming to validate your readiness, these tests will offer an in-depth evaluation and boost your confidence.Each question comes with clear explanations, allowing you to reinforce learning, identify weak areas, and gain insights into test patterns. This course is not only a mock test bank-it is a guided tool for revision, review, and real-time test simulation.Syllabus Covered:I. MOLECULAR SCIENCE (20-25%)Nucleic Acid Chemistry: Structures of sugars, bases, DNA/RNA, histones, and mutation types (e.g., point, frameshift).Basic Molecular Theory: DNA replication, RNA transcription, splicing, translation, chromosome and extrachromosomal structure, and protein folding.Biochemical Reagents: Detailed understanding of polymerases, nucleases, reverse transcriptase, ligase, primer/probe design.Genetics: Principles of human and microbial genetics including gene inheritance, mapping, and bacterial mechanisms.II. MOLECULAR TECHNIQUES (30-35%)Nucleic Acid Isolation: Techniques for automated and manual extraction.DNA/RNA Manipulation: Labeling, RFLP, and methylation analysis.Separation and Detection: Gel/capillary electrophoresis, hybridization methods, probe design (TaqMan, FRET, Molecular Beacons).Amplification Techniques: PCR types (real-time, nested, multiplex, RT-PCR, digital), and alternatives (NASBA, TMA, LAMP, hybrid capture).Sequencing: Sanger and Next-Gen Sequencing, RNA-seq, bioinformatics fundamentals.Other Techniques: Epigenetics, melt-curve analysis, microarrays, MALDI-TOF.III. LABORATORY OPERATIONS (15-20%)Contamination Control: Identification, prevention, and elimination.Quality Assurance: Specimen handling, reagent protocols, internal controls, instrument maintenance, result validation.Regulatory Compliance: Familiarity with ASR, RUO, IVD, LDP categories, and guidelines from CLIA, CAP, FDA, CMS, TJC, CLSI.Personnel: Training and competency evaluation.Safety: Biosafety and chemical hazard protocols.IV. APPLICATIONS OF MOLECULAR TESTING (30-35%)Infectious Diseases: Detection, quantification, genotyping of pathogens (e.g., MRSA, HIV, HCV).Oncology: Molecular diagnostics in hematologic and solid tumors, and hereditary cancer syndromes.Genetics: Disorders including hemoglobinopathies, coagulopathies, trinucleotide disorders, single-gene mutations, HLA typing.Other Applications: Forensic testing, transplant engraftment monitoring, and pharmacogenomics (e.g., HER2, CYP450 variants).
