« previous next »

Author Question: Which of the following would be expected in a rat after infusion of glutamate into the central ... (Read 19 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jun 22, 2018
Which of the following would be expected in a rat after infusion of glutamate into the central nucleus of the amygdala?
 
  A) behavioral signs of fear
  B) reduced secretion of gastric acids into the stomach
  C) the rat would be more tame when handled by humans
  D) lower levels of stress hormones in the blood
  E) euphoria and sedation

Question 2

Which of the following would fail to automatically produce fear reactions in a human?
 
  A) snakes
  B) loud unexpected noises
  C) certain odors
  D) sudden movement
  E) detection of body odor .


xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: A
Rationale: Behavioral signs of fear would be expected in a rat after infusion of glutamate into the central nucleus of the amygdala.

Answer to Question 2

Answer: E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Injecting an IV push (bolus) medication; B, into a primary infusion line Injecting an IV push (bolus) medication; B, into a primary infusion line
Part A - Calculating the expected number of each phenotype Part A - Calculating the expected number of each phenotype
Rem Koolhaas and Ole Scheeren, OMA, New Headquarters, Central Chinese Television (CCTV), Beijing, ... Rem Koolhaas and Ole Scheeren, OMA, New Headquarters, Central Chinese Television (CCTV), Beijing, ...
A central port fuel-injection system. A central port fuel-injection system.
The cascade of events by which the stroke-induced release of glutamate kills neurons. The cascade of events by which the stroke-induced release of glutamate kills neurons.
Geopolitical Issues in Central Asia Geopolitical Issues in Central Asia
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library