In modern terminology, Down syndrome is often referred to as a "Submental disorder." This aligns with contemporary medical language that aims to classify conditions based on their characteristics rather than outdated terminologies. Down syndrome is a genetic disorder caused by the presence of an extra chromosome 21 and is associated with physical growth delays, characteristic facial features, and mild to moderate intellectual disability.
Terminology | Description |
---|---|
Submental disorder | The current term emphasizing mental and developmental aspects. |
Oligophrenia | An older term for mental retardation, not commonly used today. |
Madness | A non-specific, outdated term for mental illness. |
Mentally unstable | A vague term for various mental health issues. |
It is important for medical terminology to evolve over time, reflecting greater insights into the conditions and minimizing stigma associated with older terms.
If a heterozygous tall plant (Tt) is crossed with a dwarf plant (tt), what will be the phenotypic ratio of the offspring?
Study the cross given below:
Identify the abnormalities ‘1’ and ‘2’ in the offsprings of a cross done between a couple and distinguish between them.
The primary source of energy for Earth’s climate system is:
The most common site of metastasis for breast cancer is:
Which of the following cranial nerves is responsible for the motor innervation of the muscles of mastication?
Which of the following is a characteristic feature of Parkinson’s disease?
Which enzyme is deficient in Gaucher’s disease?