Avail 15% off on First assignment order NAH_FIRST_15%

Logo
University Open Polytechnic (OP)
Subject STE404 Foundations of Sterilising Practice

STE404 Foundations of Sterilising Practice Assessment 2: Blood-borne Microorganisms, Reprocessing and Tikanga Māori

Course STE404 Foundations of sterilising practice
Institution Open Polytechnic of New Zealand (Te Pūkenga)
Assessment Assessment 2 (Set A)
Weighting 50%
Learning outcomes LO2: apply infection prevention and control principles in sterile services, including PPE and hand hygiene. LO3: describe the chain of infection and key blood-borne microorganisms. LO4: apply cultural awareness and tikanga Māori in a sterilising setting.
Word count guideline Task 1: 500 words; Task 2: 500 words
Submission One file through iQualify

The second STE404 assessment moves from PPE to the science and culture of reprocessing. Learners explain the hierarchy of microbial resistance, Spaulding’s classification and why spores demand sterilisation, then respond to a decontamination-room incident that is unsafe both for infection control and under tikanga Māori, linking tapu and noa to te Tiriti o Waitangi principles.

Task 1: Infection Control and Blood-borne Diseases

You are training a new colleague in the sterile services unit. They ask why blood-borne viruses like hepatitis B, hepatitis C and HIV can sometimes be destroyed with disinfection, while other microbes require sterilisation.

  1. (a) Describe the hierarchy of microbial resistance from least resistant (easiest to destroy) to most resistant (hardest to destroy). (10 marks)
    (b) For each level, give one example of a microorganism and briefly state the type of infection it can cause (include at least one blood-borne virus in your examples). (10 marks)
  2. Explain how Spaulding’s classification of reusable devices helps determine whether cleaning, disinfection or sterilisation is required to prevent transmission of blood-borne viruses. Include examples of critical, semi-critical and non-critical items you reprocess that could carry blood-borne viruses, and make clear how reprocessing decisions help break the chain of infection and prevent transmission of blood-borne microorganisms. (10 marks)
  3. (a) Describe how bacterial spores differ from viruses in structure and resistance to reprocessing methods. (10 marks)
    (b) Explain why instruments contaminated with bacterial spores must always be sterilised, even though disinfection may be sufficient to inactivate most blood-borne viruses. (10 marks)

(Word count guideline 500 words; Task 1 total: 50 marks)

Task 2: Infection Control and Cultural Awareness

You are working in the decontamination area. A co-worker places contaminated instruments on the floor temporarily while moving a load between sinks. Another staff member notices and comments that this is not only unsafe for infection control, but also disrespectful in terms of tikanga Māori, because contaminated instruments (which have been in contact with human tissue) are considered tapu.

  1. Explain why this action (placing instruments on the floor) is unsafe from both (a) an infection control and (b) a cultural (tikanga Māori) perspective. (10 marks)
  2. Describe how you would respond professionally to your colleague who placed the instruments on the floor. (15 marks)
  3. (a) Explain how applying tikanga (tapu and noa) in your practice helps uphold one or more of the te Tiriti o Waitangi principles (partnership, participation, protection). (15 marks)
    (b) Suggest one practical team-wide improvement that would reduce the risk of this situation happening again. (10 marks)

(Word count guideline 500 words; Task 2 total: 50 marks)

Marking Schedule

Each question is marked in five bands. Top-band answers give an accurate, complete resistance hierarchy in the correct order with correct terminology, a correct example and infection for every level including a blood-borne virus, and well-reasoned links between reprocessing decisions, cultural safety and practical improvements in the sterile services unit.

need help with your STE404 Assessment 2 on reprocessing and tikanga?

Hire NZ Native Experts 24/7.

Get Help By Expert

For Task 1, set out the resistance hierarchy as a short table, from enveloped viruses such as HBV, HCV and HIV up to prions, with one organism and its infection on each row, then use Spaulding's critical, semi-critical and non-critical groups with items you actually reprocess. Explain spore coats and dormancy to justify sterilisation. Task 2 is marked on cultural understanding as much as on infection control: explain tapu and noa clearly, respond to your colleague respectfully, and connect your answer to partnership, participation and protection. Our assignment help service in New Zealand can guide your structure and referencing, and the STE404 Assessment 1 brief on PPE and hand hygiene covers the first part of this course. You can also look at the HLTH502 applied pathophysiology essay brief. For a reference-only model answer, see our STE404 Assessment 2 sample, and read the guide on how to answer STE404 Assessment 2 to plan your word split.

Shared with
NZ Assignment Help Editorial Team

NZ Assignment Help Editorial Team – Foundations of Sterilising Practice desk

A student shared this brief with our team; personal details have been removed. Our Foundations of Sterilising Practice desk works on tasks like this and can guide you on how to approach it.

Answer

UP TO 15 % DISCOUNT

Get Your Assignment Completed At Lower Prices

Plagiarism Free Solutions
100% Original Work
24*7 Online Assistance
Native PhD Experts
Hire a Writer Now

Facing Issues with Assignments? Talk to Our Experts Now! Download Our App Now!