Multiple Choice
Which vitamin is synthesized by microbes in the intestine and helps to maintain bone health?
98
views
1. Introduction to Microbiology
Introduction to Microbiology
Multiple Choice
Which of the following is NOT required at a handwashing station?
A
Hand sanitizer
B
Paper towels or air dryer
C
Running water
D
Soap
Verified step by step guidance1
Step 1: Understand the purpose of a handwashing station, which is to effectively remove dirt, microbes, and contaminants from hands to prevent the spread of infections.
Step 2: Identify the essential components required for proper handwashing: running water to rinse hands, soap to break down oils and microbes, and a drying method such as paper towels or an air dryer to remove moisture.
Step 3: Recognize that hand sanitizer is an alternative to handwashing but is not a required component of a handwashing station itself, as it is used when soap and water are not available.
Step 4: Compare each option to the essential components: running water, soap, and drying method are necessary, while hand sanitizer is optional and not part of the basic handwashing station setup.
Step 5: Conclude that the item NOT required at a handwashing station is hand sanitizer, since it is a separate hand hygiene method rather than a component of the station.
Related Videos
Related Practice
