Diem Is Pregnant with Identical Twins

question 26

Multiple Choice

Diem is pregnant with identical twins. She also suffers from schizophrenia. When her sons Wes and Cam are 19 years old, Wes is diagnosed with schizophrenia, but Cam is not. The twins are also different in personality: Wes is very impulsive, indulgent, and not very good at planning, while Cam is more reserved. When they have a conversation, Wes usually does all the talking and Cam the listening.
-Diem researched online and saw that one possible etiology of schizophrenia is excessive ___________.

• A) acetylcholine and impaired neural-glial communication
• B) acetylcholine and excessive neural pruning in the frontal lobe
• C) dopamine and impaired neural-glial communication
• D) dopamine and excessive neural pruning in the frontal lobe

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Definitions:

Centerbolt

The bolt used to clamp a multileaf spring pack together and load it under tension to help define its self-dampening characteristics. Self-dampening is created by interleaf friction.

Air Spring

A type of suspension system that uses air pressure in a flexible bellows to provide cushioning and support for vehicles.

Heavy-duty Trucks

Trucks designed for carrying large amounts of cargo or performing tasks requiring significant power, often used in construction and transportation industries.

Truck Suspension

The system of tires, tire air, springs, shock absorbers, and linkages that connects a vehicle to its wheels and allows relative motion between the two.