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

Author Question: What is the effect when the deflation reflex is stimulated? a. A strong inspiratory effort b. ... (Read 29 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jul 16, 2018
What is the effect when the deflation reflex is stimulated?
 
  a. A strong inspiratory effort
  b. Expiration is initiated
  c. Cuts off all inspiratory signals
  d. Stimulates the termination of expiration

Question 2

What reflex is associated with the sensory stimulation of the pulmonary stretch receptors that stimulate a deeper breath upon inspiration?
 
  a. Carotid
  b. Head's paradoxical
  c. Hering-Breuer
  d. J receptor


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bfulkerson77

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Sudden collapse of the lung stimulates strong inspiratory efforts (deflation reflex).

Answer to Question 2

ANS: B
If the Hering-Breuer reflex is blocked by cooling the vagus nerve, lung hyperinflation causes a further increase in inspiratory effort, the opposite of the Hering-Breuer reflex. The receptors for this reflex are called rapidly adapting receptors, because they stop firing promptly after a volume change occurs. Head's reflex may help maintain large tidal volumes during exercise and may be involved in periodic deep sighs during quiet breathing.


mckennatimberlake

  • Member
  • Posts: 559
Reply 2 on: Jul 16, 2018
Gracias!

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

An example of the founder effect with subsequent adaptive radiation. An example of the founder effect with subsequent adaptive radiation.
Effect of the chemical environment on pKa Effect of the chemical environment on pKa
Effect of Atmospheric Stability Effect of Atmospheric Stability
Effect of Education on Wages Effect of Education on Wages
Testing the triceps reflex Testing the triceps reflex
Effect of nonsteroidal anti-inflammatory drugs (NSAIDs) on bicarbonate secretion by gastric cells Effect of nonsteroidal anti-inflammatory drugs (NSAIDs) on bicarbonate secretion by gastric cells
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library