Assessor Resource

MSL975062
Perform microbiological tests

Assessment tool

Version 1.0
Issue Date: May 2024


You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)


Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Identify specimens and request forms that do not comply with workplace requirements 
Record any discrepancies or sample quality issues and indicate action required 
Register samples in accordance with workplace procedures, recording details that allow accurate tracking and chain of custody traceable to employee 
Apply principles of aseptic techniques to ensure sample and reagent integrity are maintained 
Apply principles of aseptic techniques to ensure personal and environmental safety 
Minimise the production and release of aerosols, using biological safety cabinets where necessary 
Safely dispose of biohazardous materials and other laboratory wastes in accordance with workplace procedures 
Prepare smears of samples for subsequent staining to enable microscopic examination 
Prepare liquid films of specimens for direct observation for motility or cell structure 
Prepare samples to concentrate material for subsequent staining or microscopy 
Select culture media to maximise growth and optimise production of pure microbial cultures 
Inoculate media aseptically, applying techniques suitable for purpose of culture 
Incubate inoculated media in conditions to optimise targeted growth of organisms 
Select staining techniques to demonstrate required cellular characteristics 
Stain prepared films to demonstrate diagnostically useful characteristics 
Inoculate and incubate media with pure cultures to assist in the biochemical and immunological identification of microorganisms 
Microscopically differentiate between, red blood cells, white blood cells, micro-organisms and epithelial cells 
Select and perform tests on pure cultures to determine the biochemical and immunological identification of microorganisms 
Perform antibiotic susceptibility testing 
Count cells in samples 
Prepare serial dilutions of samples aseptically for culture and colony counting 
Indicate the appropriate dilution necessary to reliably count organisms in a serially diluted sample 
Count colonies for calculating number of viable organisms per unit volume 
Record and/or check data in accordance with workplace procedures 
Follow procedures to ensure traceability of sample from receipt to reporting of results 

Forms

Assessment Cover Sheet

MSL975062 - Perform microbiological tests
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:


Assessment Record Sheet

MSL975062 - Perform microbiological tests

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: