The Dried Residues of Fine Droplets from Mucus or Saliva

question 42

Multiple Choice

The dried residues of fine droplets from mucus or saliva that harbor and transmit pathogens are

• A)fomites.
• B)aerosols.
• C)mechanical vectors.
• D)droplet nuclei.
• E)biological vectors.

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Definitions:

Cognitive

Relating to the mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.

Counseling

A professional relationship and process that helps individuals, couples, or groups effectively address personal, social, or psychological challenges.

Double-blind Studies

Research designs in which neither the participants nor the experimenters know who is receiving the treatment, to prevent bias.

Placebo Effect

The phenomenon in which people experience a perceived benefit from a treatment that has no therapeutic effect, attributed to the individual's belief in the treatment's efficacy.