Acceptable Specimens for the Detection of B.pertussis Are

question 8

Multiple Choice

Acceptable specimens for the detection of B.pertussis are:

• A)throat swabs.
• B)sputum.
• C)nasopharyngeal aspirates.
• D)anterior nose swabs.

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Definitions:

Centration

The cognitive tendency in early childhood to focus on one aspect of a situation while neglecting others.

Modelling Clay

A pliable material used in art and education to create three-dimensional objects and forms through shaping and molding.

Conservation

In cognitive development, the understanding that certain properties of objects or substances do not change when their appearance is altered.

Preoperational Stage

The second stage in Piaget's theory of cognitive development, occurring roughly between the ages of 2 and 7, characterized by symbolic thinking, egocentrism, and a lack of logical reasoning.