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

Author Question: Briefly discuss the purpose of the parasympathetic division of the nervous system. What will be ... (Read 67 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jun 27, 2018
Briefly discuss the purpose of the parasympathetic division of the nervous system.
 
  What will be an ideal response?

Question 2

All of the following radiologic tests expose the patient to radiation EXCEPT ________.
 
  A) an x-ray
  B) ultrasonography
  C) CT scan
  D) fluoroscopy


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jun 27, 2018
Answer to Question 1

The parasympathetic division of the nervous system is responsible for functions such as decreasing the heart rate, changing the diameter of the irises in response to changing levels of light, gastrointestinal peristalsis, salivary gland stimulation, and preparing the body for sexual activity. Norepinephrine is the neurotransmitter for the parasympathetic nervous system.

Answer to Question 2

B
Explanation: A) An x-ray does expose the patient to radiation.
B) Correct Ultrasonography uses sound waves, which do not contain radiation.
C) A CT scan does expose the patient to radiation.
D) Fluoroscopy does expose the patient to radiation.


sjones

  • Member
  • Posts: 520
Reply 2 on: Jun 27, 2018
Great answer, keep it coming :)

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

How the immune system fights a viral infection How the immune system fights a viral infection
lymphatic system lymphatic system
The digestive system. The digestive system.
Receptors in the Autonomic Nervous System Receptors in the Autonomic Nervous System
Development of the Respiratory System Development of the Respiratory System
Perform the indicated division (long division polynomials) Perform the indicated division (long division polynomials)
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library