Disorders of Balance May Follow Trauma to Which Nerve

question 79

Multiple Choice

Disorders of balance may follow trauma to which nerve?

• A) vestibulocochlear
• B) trigeminal
• C) accessory
• D) abducens

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Definitions:

Lactase Enzyme

is a protein that catalyzes the breakdown of lactose into glucose and galactose, primarily found in the small intestine.

Lac Operon

A regulatory mechanism in bacteria that controls the expression of enzymes involved in lactose metabolism.

Repressor

A protein that binds to specific DNA sequences, preventing the transcription of genetic information from DNA to mRNA.

Acetyl Groups

Organic functional groups consisting of a methyl group single-bonded to a carbonyl. The formula is CH3CO-, significant in metabolic processes.