A 3 X 2 Experimental Design Requires ____ Combinations of Subgroup

question 43

Multiple Choice

A 3 x 2 experimental design requires ____ combinations of subgroup cells.

• A)six
• B)two
• C)five
• D)nine

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Definitions:

Bronchoscopy

A procedure that allows doctors to look at the airway through a thin viewing instrument called a bronchoscope.

Laryngospasm

A sudden and involuntary contraction of the vocal cords that obstructs breathing and can cause distress.

Gag Reflex

A reflex contraction of the back of the throat evoked by touching the soft palate, preventing choking.

Lumbar Puncture

A procedure to collect cerebrospinal fluid from the spinal canal for diagnostic purposes or to inject medication, performed in the lumbar region.