The Specimen of Choice for Detecting Respiratory Syncytial Virus Is

question 30

Multiple Choice

The specimen of choice for detecting respiratory syncytial virus is a

• A)throat swab.
• B)nasopharyngeal aspirate.
• C)bronchoalveolar wash.
• D)lung biopsy.

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Definitions:

Extraneous Variables

Variables that are not the focus of a study but can affect the outcome of research if not properly controlled.

Participants' Reactivity

The alteration of participants' behavior or responses due to the awareness of being observed or studied.

Operational Definition

A clear, precise description of a variable, term, or object in terms of the operations or processes used to observe and measure it.

Attractiveness

A quality that makes a person, place, thing, or idea appealing to the senses, mind, or emotions, often leading to positive regard or interest.