This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A nurse is reviewing the stress response. What does she identify as the most important ... (Read 62 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Jul 19, 2018
A nurse is reviewing the stress response. What does she identify as the most important neurotransmitter involved?
 
  1. GABA
  2. Serotonin
  3. Dopamine
  4. Norepinephrine

Question 2

A patient tells visiting family that a test was done to examine how the patient's brain is functioning. Which type of test does the nurse recognize as the test the patient is describing?
 
  1. Positron emission test (PET)
  2. Computerized tomography (CT)
  3. Magnetic resonance imaging (MRI)
  4. Single photon-emission computed tomography (SPECT)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 19, 2018
Answer to Question 1

Answer: 4
Explanation: Norepinephrine is an exciting neurotransmitter involved in the fight or flight response. Gamma-aminobutyric acid (GABA) is an inhibitory neurotransmitter that is calming, quieting, and relaxing. Serotonin is a modulating neurotransmitter involved in impulse control, mood, and affect. Dopamine is a modulating neurotransmitter involved in reward seeking behavior.

Answer to Question 2

Answer: 1
Explanation: A PET scan provides information about the metabolic functioning of the brain. CT, MRI, and SPECT are imaging techniques to examine the structure, not function, of the brain.


sabina

  • Member
  • Posts: 563
Reply 2 on: Jul 19, 2018
Wow, this really help

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Unique markings identify individual humpback whales. Unique markings identify individual humpback whales.
Kaplan’s Three-Stage Model of Sexual Response Kaplan’s Three-Stage Model of Sexual Response
The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ... The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ...
Sympathetic Nervous System's Flight or Fight Response Sympathetic Nervous System's Flight or Fight Response
Identify the junction nodes in the circuit shown in Figure 21-1. Identify the junction nodes in the circuit shown in Figure 21-1.
Experiments showing that long- or short-day plants flower in response to night length. Each horizont Experiments showing that long- or short-day plants flower in response to night length. Each horizont
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library