Which of the following is an example of a mode of transmission?

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Study for the NVQ Level 3 Dental Nursing Exam. Prepare with flashcards and multiple choice questions, each with explanations. Ace your dental nursing exam!

Multiple Choice

Which of the following is an example of a mode of transmission?

Explanation:
The concept being tested is how infections spread in dental settings—modes of transmission. Direct contact is a mode of transmission because it involves the transfer of pathogens through physical touch, such as saliva, blood, or mucous membranes coming into contact with contaminated hands, instruments, or surfaces. This is why direct contact is classified as a transmission route. The other options aren’t modes of transmission themselves: an antibody is part of the immune response, sterilization is a method to kill or remove pathogens, and glove use is a protective barrier used to prevent transmission rather than a way that pathogens spread.

The concept being tested is how infections spread in dental settings—modes of transmission. Direct contact is a mode of transmission because it involves the transfer of pathogens through physical touch, such as saliva, blood, or mucous membranes coming into contact with contaminated hands, instruments, or surfaces. This is why direct contact is classified as a transmission route. The other options aren’t modes of transmission themselves: an antibody is part of the immune response, sterilization is a method to kill or remove pathogens, and glove use is a protective barrier used to prevent transmission rather than a way that pathogens spread.

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