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Postnatal Genetic Testing Overview

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Questions and Answers

What is the primary purpose of conducting tests on babies after birth?

To determine the baby's weight at birth
To calculate the baby's height
To diagnose any potential genetic disorders (correct)
To monitor the baby's physical development

Which genetic disorder is specifically mentioned as being tested for in newborns?

Sickle cell disease
Phenylketonuria (PKU) (correct)
Cystic fibrosis
Huntington's disease

What potential outcome can phenylketonuria (PKU) lead to if not managed properly?

Respiratory problems
Mental delays (correct)
Physical disabilities
Vision impairments

What intervention can prevent damage from phenylketonuria (PKU) in newborns?

<p>A restricted-protein diet (C)</p> Signup and view all the answers

Why is it essential to perform genetic tests shortly after birth?

<p>To provide early treatment options (B)</p> Signup and view all the answers

Flashcards

Genetic disorder

A disorder caused by abnormalities in genes.

Phenylketonuria (PKU)

A genetic disorder that can cause developmental delays.

Newborn screening

Tests to check for genetic disorders in babies after birth.

Restricted-protein diet

A diet that limits protein consumption.

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Mental delays

Problems with learning and development.

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Study Notes