PKU stands for Phenylketonuria.

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Prepare for the Durham College Consolidation Exam. Study with flashcards and multiple choice questions, each question includes hints and explanations. Ace your test!

Multiple Choice

PKU stands for Phenylketonuria.

Explanation:
PKU is an acronym built directly from the disease name, Phenylketonuria. This metabolic disorder arises when the enzyme phenylalanine hydroxylase is deficient, leading to high levels of phenylalanine that can damage the brain if not managed. Recognizing the full term helps you see why this acronym fits exactly: PKU stands for Phenylketonuria. The other terms—amylase, glycogen storage disease, and thyroid deficiency—refer to different enzymes or conditions and are not expansions of PKU. In practice, newborn screening for PKU allows early dietary management to prevent complications.

PKU is an acronym built directly from the disease name, Phenylketonuria. This metabolic disorder arises when the enzyme phenylalanine hydroxylase is deficient, leading to high levels of phenylalanine that can damage the brain if not managed. Recognizing the full term helps you see why this acronym fits exactly: PKU stands for Phenylketonuria. The other terms—amylase, glycogen storage disease, and thyroid deficiency—refer to different enzymes or conditions and are not expansions of PKU. In practice, newborn screening for PKU allows early dietary management to prevent complications.

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