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

Author Question: What centers are located in the pons of the brainstem? 1. Apneustic center 2. Dorsal respiratory ... (Read 187 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Jul 16, 2018
What centers are located in the pons of the brainstem? 1. Apneustic center 2. Dorsal respiratory neurons 3. Pneumotaxic center
 
  a. 1, 2, and 3
  b. 2 and 3 only
  c. 1 and 3 only
  d. 1 and 2 only

Question 2

Failure to switch off the brainstem inspiratory neurons can result in which of the following?
 
  a. Apnea
  b. Apneustic breathing
  c. Biot's breathing
  d. Cheyne-Stokes breathing


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Figure 15-1 shows two groups of neurons in the pons: (1) the apneustic center and (2) the pneu-motaxic center.

Answer to Question 2

ANS: B
Under such circumstances, the DRG inspiratory neurons fail to switch off, causing prolonged inspiratory gasps interrupted by occasional expirations (apneustic breathing).


stock

  • Member
  • Posts: 573
Reply 2 on: Jul 16, 2018
Gracias!

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

A Dorsal view of a scan of the hand phalange of a child from Denisova that yielded mtDNA that differ A Dorsal view of a scan of the hand phalange of a child from Denisova that yielded mtDNA that differ
A section of the retina. The fovea is the indentation at the center of the retina; it is specialized ... A section of the retina. The fovea is the indentation at the center of the retina; it is specialized ...
Standard reduction potentials of the major respiratory electron carriers Standard reduction potentials of the major respiratory electron carriers
Respiratory bronchioles, alveolar ducts, and alveoli Respiratory bronchioles, alveolar ducts, and alveoli
Development of the Nervous System: Dorsal View Development of the Nervous System: Dorsal View
Experimental evidence that signals from dorsal lip cells initiate amphibian gastrulation. A dorsal l Experimental evidence that signals from dorsal lip cells initiate amphibian gastrulation. A dorsal l
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library