« previous next »

Author Question: A decrease in perfusion of the alveoli will lead to which of the following? a. Alveolar shunt c. ... (Read 22 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 16, 2018
A decrease in perfusion of the alveoli will lead to which of the following?
 
  a. Alveolar shunt c. Anatomic dead space
  b. Extra-alveolar shunt d. Physiologic dead space

Question 2

In the below figure, A is pointing to which of the following components?
 
  a. Dry seal c. CO2 absorber
  b. Water seal d. Linear potentiome-ter


Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
A decrease of perfusion to the alveoli causes an increase in ventilation without perfusion, which is physiologic dead space. A shunt is perfusion without ventilation. Anatomic dead space is the normal amount of dead space in the body due to the conducting airways.

Answer to Question 2

ANS: C
A is pointing to the CO2 absorber.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Trachea, lung, bronchi, bronchioles, and alveoli Trachea, lung, bronchi, bronchioles, and alveoli
Features of a normal 12-lead ECG. Features of a normal 12-lead ECG.
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ... Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ...
National lead measurements, 1984 - 2008 National lead measurements, 1984 - 2008
Respiratory bronchioles, alveolar ducts, and alveoli Respiratory bronchioles, alveolar ducts, and alveoli
Video: Alzheimer's Disease

For a complete list of videos, visit our video library