VERSION QUESTION AND CORRECT DETAILED
VERIFIED ANSWERS FROM VERIFIED SOURCES BY
EXPERT RATED A GRADE.
Signs and symptoms according to the DSM-5-TR - answer-Deficits in intellectual
functioning and adaptive functioning (Lee et al., 2023)
Occurring before the age of 22 (Lee et al., 2023)
Differential diagnoses - answer-Child abuse, debilitating medical diseases,
cerebral palsy, sensory disability, and speech disorder (Lee et al., 2023)
Etiology - answer-Genetic- Phenylketonuria, Lesch-Nyhan syndrome, Fragile X
syndrome, and Rett syndrome are all inborn errors of metabolism that can
cause neurodevelopmental defects or neurodegeneration (Lee et al., 2023)
Environmental- Toxic substances (alcohol, illicit drugs), infectious agents
(rubella, HIV), and uncontrolled maternal medical conditions (hypertension,
asthma, urinary tract infection, pre-pregnancy obesity, or pre-pregnancy
diabetes) (Lee et al., 2023)