Final answer:
Wet paper towels can transfer pathogens, while drying hands with a warm air dryer can prevent chapping. Paper towels should be discarded properly, and cleaning the area under fingernails with the fingernails of the other hand does not prevent contamination.
Step-by-step explanation:
Wet paper towels can transfer pathogens, including harmful bacteria, from the faucet to the hands. Drying hands with a warm air dryer can help prevent chapping and roughened skin. Paper towels should be properly discarded in a receptacle to prevent contamination. However, cleaning the area under the fingernails with the fingernails of the other hand does not prevent contamination and can actually introduce more pathogens. It is important to thoroughly wash hands with soap and warm water, and follow proper handwashing techniques to reduce the spread of pathogens.
The statement is true, as wet paper towels can transfer pathogens, and proper handwashing and drying techniques are important to prevent contamination and skin issues.
The statement about wet paper towels allowing the transfer of pathogens from the faucet to the hands is true. However, it is important to note that if the process of handwashing is done correctly, the risk should be minimal. Rinsing hands thoroughly ensures that contaminated water flows from the wrist to the fingertips. When drying hands, it is recommended to use clean towels or a warm air dryer to prevent chapping and roughened skin, and to discard used towels properly to prevent contamination. The practice of cleaning under the fingernails with the fingernails of the other hand can indeed help in preventing contamination. Frequent and proper handwashing is a critical behavior to avoid infection by pathogens, as it can significantly reduce the spread of illnesses.