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TITLE 19EDUCATION
PART 2TEXAS EDUCATION AGENCY
CHAPTER 127TEXAS ESSENTIAL KNOWLEDGE AND SKILLS FOR CAREER DEVELOPMENT AND CAREER AND TECHNICAL EDUCATION
SUBCHAPTER IHEALTH SCIENCE
RULE §127.433Medical Microbiology (One Credit), Adopted 2021

    (A) develop explanations and propose solutions supported by data and models and consistent with scientific ideas, principles, and theories;

    (B) communicate explanations and solutions individually and collaboratively in a variety of settings and formats; and

    (C) engage respectfully in scientific argumentation using applied scientific explanations and empirical evidence.

  (5) The student knows the contributions of scientists and engineers and recognizes the importance of scientific research and innovation on society. The student is expected to:

    (A) analyze, evaluate, and critique scientific explanations and solutions by using empirical evidence, logical reasoning, and experimental and observational testing so as to encourage critical thinking by the student;

    (B) relate the impact of past and current research on scientific thought and society, including research methodology, cost-benefit analysis, and contributions of diverse scientists and engineers as related to the content; and

    (C) research and explore resources such as museums, libraries, professional organizations, private companies, online platforms, and mentors employed in a science, technology, engineering, and mathematics (STEM) or health science field in order to investigate careers.

  (6) The student examines the field of microbiology in relation to medical care. The student is expected to:

    (A) examine the historical development of microbiology as it relates to health care of an individual in modern medicine; and

    (B) compare the roles, functions, and responsibilities of agencies governing infectious disease control.

  (7) The student is expected to perform and analyze results in the microbiology laboratory. The student is expected to:

    (A) classify microorganisms using a dichotomous key;

    (B) prepare slides and discuss the differences between Gram positive and Gram negative bacteria such as the bacterial cell wall and the use of oxygen;

    (C) identify chemical processes such as enzyme catalyst and osmotic potential of microorganisms;

    (D) identify and discuss technologies used in a laboratory setting such as polymerase chain reaction (PCR), serology, enzyme-linked immunoassay (ELISA), and electrophoresis;

    (E) prepare plates or active mediums to differentiate the factors required for microbial reproduction and growth;

    (F) identify the normal flora microorganisms of the human body;

    (G) identify and differentiate between various pathogens, including opportunistic pathogens, hospital-acquired infections, community-acquired infections, and colonizing microorganisms;

    (H) isolate colonies and describe the morphology of microorganisms; and

    (I) interpret and explain the role of the culture and sensitivity report provided to the clinician.

  (8) The student examines the role of microorganisms in infectious diseases. The student is expected to:

    (A) outline and explain the infectious disease process, including how pathogenic microorganisms affect human body systems;

    (B) categorize diseases caused by bacteria, including Rickettsia, fungi, viruses, protozoa, arthropods, and helminths;

    (C) explain and interpret the body's immune responses and defenses against infection;

    (D) prepare a bacterial colony and evaluate the effects of anti-microbial agents such as narrow and broad-spectrum antibiotics;

    (E) examine the environmental and social causes of the emergence and reemergence of diseases such as corona viruses, Ebola, malaria, tuberculosis, and polio;

    (F) research and discuss drug aureus-resistant microorganisms, including carbapenem-resistant Enterobacteriaceae, methicillin-resistant Staphylococcus aureus, vancomycin-intermediate/resistant Staphylococci, vancomycin-resistant enterococci, and emergent antibiotic-resistant superbugs; and

    (G) outline the role of governing agencies in monitoring and establishing guidelines based on the spread of infectious diseases.

  (9) The student recognizes the importance of maintaining a safe environment and eliminating hazardous situations. The student is expected to:

    (A) identify and apply standard laboratory precautions;

    (B) identify and apply microbiological safety practices in accordance with industry standards, including the proper handling, disinfection, and disposal of biological waste and maintenance of containment levels;

    (C) identify and apply appropriate personal protection equipment (PPE) and transmission-based precautions, including precautions against droplet, contact, and airborne transmission;

    (D) sterilize laboratory and medical equipment and instruments in accordance with industry standards; and

    (E) define and select different mechanisms of decontamination such as antiseptics, disinfection, and sterilization.


Source Note: The provisions of this §127.433 adopted to be effective April 26, 2022, 47 TexReg 2166

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