« previous next »

Author Question: Under what conditions will the alveolar PACO2 rise above normal? a. If both metabolic rate and ... (Read 16 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Jul 16, 2018
Under what conditions will the alveolar PACO2 rise above normal?
 
  a. If both metabolic rate and ventilation in-crease (e.g., through exercise)
  b. If carbon dioxide production decreases relative to VA
  c. If VA decreases relative to carbon dioxide production
  d. When the patient is febrile

Question 2

What is the approximate normal level of carbon dioxide production (CO2) for an adult?
 
  a. 200 ml/min
  b. 250 ml/min
  c. 4200 ml/min
  d. 6000 ml/min


Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
The PACO2 will increase above this level if carbon dioxide production increases while alveolar ventilation remains constant or when alveolar ventilation decreases while CO2 remains constant.

Answer to Question 2

ANS: A
In a healthy individual the normal CO2 of is approximately 200 ml/min.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

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.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Sickled and normal red blood cells Sickled and normal red blood cells
For this bimolecular reaction, the rate constant k is second order For this bimolecular reaction, the rate constant k is second order
The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing
Density of Papillae, and Hence Taste Buds, in a Supertaster and in a Normal Taster Density of Papillae, and Hence Taste Buds, in a Supertaster and in a Normal Taster
The Nile Delta will be strongly affected by a rise in sea level of 50 cm The Nile Delta will be strongly affected by a rise in sea level of 50 cm
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
Video: Hershey Chase Experiments

For a complete list of videos, visit our video library