,1. Which neurotransmitter is primarily involved in the regulation of
mood and emotional behaviors?
A) Dopamine
B) Serotonin
C) Acetylcholine
D) GABA
Correct Answer: B) Serotonin
Rationale: Serotonin is known to play a crucial role in the
modulation of mood, emotion, and behavior, making it a key
neurotransmitter in the study of motivated behaviors and emotion.
2. In the context of homeostasis, which physiological process is
responsible for the regulation of body temperature?
A) Thermoregulation
B) Osmoregulation
C) Chemoregulation
D) Baroregulation
Correct Answer: A) Thermoregulation
, Rationale: Thermoregulation is the process that enables the body
to maintain its core internal temperature, a key aspect of
homeostatic regulation.
3. The 'fight or flight' response is an example of which type of
motivated behavior?
A) Agonistic
B) Appetitive
C) Consummatory
D) Defensive
Correct Answer: D) Defensive
Rationale: The 'fight or flight' response is a defensive reaction to a
perceived threat, involving physiological changes that prepare the
body for fighting or fleeing.
4. Which brain structure is primarily involved in the processing
and regulation of emotions?
A) Hippocampus
B) Amygdala
C) Thalamus
D) Hypothalamus
Correct Answer: B) Amygdala
, Rationale: The amygdala is central to the processing of emotions
and is involved in the detection of emotional stimuli and the
generation of emotional responses.
5. Homeostatic imbalance can lead to which of the following
conditions?
A) Euphoria
B) Dysphoria
C) Anhedonia
D) Homeostasis
Correct Answer: B) Dysphoria
Rationale: Dysphoria is a state of unease or generalized
dissatisfaction with life, which can arise from a homeostatic
imbalance in the body's systems.
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller EmilioOchieng. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
