Genetic Disorders Overview
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Questions and Answers

Which of the following are facial features of a baby with possible Down syndrome? (Select all that apply)

  • Short nose (correct)
  • Broad flat face (correct)
  • Slanting eyes (correct)
  • Pointed chin
  • What are common characteristics of hands and feet in a baby with possible Down syndrome? (Select all that apply)

  • Short and broad hands (correct)
  • Long slender fingers
  • Palm crease (correct)
  • Many loops on finger tips (correct)
  • Which features are included in the oral cavity characteristics of a baby with possible Down syndrome? (Select all that apply)

  • Big, wrinkled tongue (correct)
  • Dental anomalies (correct)
  • Small and arched palate (correct)
  • Normal-sized uvula
  • What is a potential sign of growth failure in a baby with possible Down syndrome?

    <p>Diminished muscle tone</p> Signup and view all the answers

    A medical professional can definitively diagnose a genetic syndrome.

    <p>True</p> Signup and view all the answers

    A big, wrinkled ______ can be a characteristic feature of a baby with possible Down syndrome.

    <p>tongue</p> Signup and view all the answers

    Study Notes

    Facial Features

    • Broad, flat face
    • Slanting eyes
    • Epicanthic eyefold (a fold of skin across the inner corner of the eye)
    • Short nose

    Hands and Feet

    • Short and broad hands
    • Many "loops" on fingertips
    • Single crease across palm of hand
    • Big toes widely spaced

    Oral Cavity

    • Small and arched palate (roof of mouth)
    • Big, wrinkled tongue
    • Dental anomalies (abnormalities in teeth)

    Other Features:

    • Growth failure
    • Mental retardation
    • Flat back of the head
    • Abnormal ears
    • Special skin ridge patterns
    • Unilateral or bilateral absence of one rib
    • Intestinal blockage
    • Umbilical hernia
    • Abnormal pelvis
    • Diminished muscle tone
    • Congenital heart disease
    • Enlarged colon

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    Description

    This quiz covers key physical features and symptoms associated with specific genetic disorders. It highlights characteristics such as facial features, hand and foot morphology, and other significant abnormalities. Test your knowledge on the signs and implications of these conditions.

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