Break The Chain Of Transmission Challenge!

2.

Hand hygiene may prevent which of the following? Please check all that apply.

Intestinal diseases
Respiratory diseases
Sexually transmitted diseases
Arthropod-borne diseases
Skin diseases

Correct Answer(s)

A. Intestinal diseases
A. Respiratory diseases
A. Skin diseases

Explanation

Hand hygiene can prevent the spread of intestinal diseases, respiratory diseases, and skin diseases. By washing hands regularly with soap and water or using hand sanitizers, the transmission of pathogens that cause these diseases can be reduced. Hand hygiene is particularly important in preventing the spread of intestinal diseases, as fecal-oral transmission is a common route of infection. Respiratory diseases can also be prevented by practicing good hand hygiene, as respiratory droplets can be transferred from contaminated hands to the face. Additionally, hand hygiene helps in preventing the transmission of pathogens that cause skin diseases, such as fungal or bacterial infections.

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3.

In regards to bacteria, please check any of the following statements that are true.

All bacteria are necessarily pathogenic to humans, or animals, or plants
Some bacteria are absolutely indispensable to our health
Bacteria can reproduce in the air
Bacteria can reproduce in water
Most bacteria are useful to the environment as they recycle organic matters
Bacterial spores can survive for thousands of years in hostile environment
Non-pathogenic bacteria to humans may become pathogenic in some circumstances

Correct Answer(s)

A. Some bacteria are absolutely indispensable to our health
A. Bacteria can reproduce in water
A. Most bacteria are useful to the environment as they recycle organic matters
A. Bacterial spores can survive for thousands of years in hostile environment
A. Non-pathogenic bacteria to humans may become pathogenic in some circumstances

Explanation

Some bacteria are absolutely indispensable to our health because they play a vital role in our digestive system, immune system, and overall well-being. Bacteria can reproduce in water as they can thrive in aquatic environments. Most bacteria are useful to the environment as they help in the decomposition of organic matter, nutrient cycling, and maintaining ecological balance. Bacterial spores have the ability to survive for thousands of years in hostile environments, allowing them to withstand extreme conditions. Non-pathogenic bacteria to humans may become pathogenic in certain circumstances, such as when the immune system is compromised.

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4.

In regards to viruses, please check any of the following statements that are true.

All viruses are necessarily pathogenic to humans, or animals, or plants
Some viruses are absolutely indispensable to our health
Viruses can reproduce in the air
Viruses can reproduce in water
Most viruses are useful to the environment as they recycle organic matters
Viruses can survive for thousands of years in hostile environment
Non-pathogenic viruses to humans may become pathogenic in some circumstances

Correct Answer(s)

A. All viruses are necessarily pathogenic to humans, or animals, or plants
A. Non-pathogenic viruses to humans may become pathogenic in some circumstances

Explanation

The statement "All viruses are necessarily pathogenic to humans, or animals, or plants" is true because viruses are infectious agents that can cause diseases in living organisms. However, it is also true that non-pathogenic viruses to humans may become pathogenic in some circumstances, meaning that they can cause diseases under certain conditions. This highlights the potential for viruses to evolve and adapt to different environments, leading to changes in their pathogenicity.

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Break The Chain Of Transmission Challenge!

Pathogenic agents may be? Please select all that apply.

Quiz Preview

Hand hygiene may prevent which of the following? Please check all that apply.

In regards to bacteria, please check any of the following statements that are true.

In regards to viruses, please check any of the following statements that are true.