Final answer:
When suspecting autism in a child, a nurse should observe for lack of eye contact, as it is a characteristic symptom of impaired social skills associated with Autism Spectrum Disorder.
Step-by-step explanation:
Clinical Indications to Observe for Suspected Autism in a Child
For a child in whom autism is suspected, a nurse should observe for clinical indications such as lack of eye contact. Autism Spectrum Disorder (ASD) is characterized by impaired social skills, which include challenges in making and maintaining eye contact, reading social cues, and difficulty feeling empathy for others. In addition to these social difficulties, children with autism may exhibit repetitive motor behaviors, have a strict adherence to certain rituals, and show a preoccupation with specific subjects.
The correct clinical indication to observe for in a child suspected of autism is a) Lack of eye contact. This symptom is a more specific and common indicator of autism compared to crying for attention, catatonia-like rigidity, or engaging in parallel play.