________ involves the inability to develop normal social relations and a tendency to be self-absorbed.
A) Tourette's syndrome
B) Fragile X syndrome
C) Obsessive-compulsive disorder
D) Autism
E) Parkinson's disorder
Question 2
The strongest support for a genetic influence on autism is that
A) autism is effectively treated using serotonin agonist drugs.
B) the concordance rate for autism is 5 percent in fraternal twins and 70 percent in identical twins.
C) siblings of autistic children are less likely to develop autism than the normal population.
D) parents of autistic children are usually autistic.
E) the concordance rate for autism is 70 percent in fraternal twins and 0 percent in identical twins.
Ranges of normal temperature values
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
Normal vs. Frank Breech
My brain in social media and studies
The traditional human karyotypes derived from a normal female and a normal male
Normal physiologic mechanisms of the body that restore homeostasis to the balance of serum calcium