The Combining Form for Sections of the Lungs Is

question 78

Multiple Choice

The combining form for sections of the lungs is:

• A) lob/o.
• B) sept/o.
• C) pleur/o.
• D) cost/o.

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Definitions:

Sarcolemma

The thin, plasma membrane that surrounds the cytoplasm of muscle cells, critical in muscle contraction.

Graded Fashion

A term referring to a response that varies in degree or intensity, rather than being an all-or-nothing reaction.

Motor Units Recruited

The activation of a set of motor neurons and their associated muscle fibers, used to generate an appropriate level of force during muscular contraction.

Multiple Wave Summation

A phenomenon where muscle fiber contractions increase in strength due to rapid, repeated stimulation before full relaxation occurs.