Which Genetic or Chromosomal Abnormality Below Is Correctly Matched with Its

question 99

Multiple Choice

Which genetic or chromosomal abnormality below is correctly matched with its description?

• A) In phenylketonuria the child is unable to produce a critical enzyme,which results in an accumulation of poisons,and in turn causes mental retardation.
• B) In Tay-Sachs disease,the body starts producing abnormally shaped red blood cells.
• C) In Down syndrome,the brain tissues of the cortex degenerate,resulting in the death of the child.
• D) In Sickle-cell anemia,the child receives an extra chromosome resulting in mental retardation.

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Definitions:

Illness Narrative

is a story or account made by patients or their families about their experiences with illness, emphasizing personal and emotional aspects of health.

Cardiac Diet

A heart-healthy diet designed to reduce the risk of heart disease by limiting certain fats, cholesterol, sodium, and sugars.

Exercise Regime

A systematic plan of physical activities that are structured and repeated regularly to maintain or improve fitness.

Heart Disease

A range of conditions that affect the heart, including blood vessel diseases, heart rhythm problems, and heart defects among others.