This topic contains a solution. Click here to go to the answer

Author Question: What drives the bicarbonate buffer systems enormous ability to buffer acids? a. The fact that ... (Read 278 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
What drives the bicarbonate buffer systems enormous ability to buffer acids?
 
  a. The fact that H2CO3 is a strong buffer
  b. The Henderson-Hasselbalch equation
  c. The large amounts of 2,3-DPG in red blood cells
  d. Ventilation continually removing CO2 from system

Question 2

Which of the following systems is primarily responsible for the buffering of fixed acids?
 
  a. Ammonia
  b. HCO3
  c. Hb
  d. Phosphate



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

ANS: D
This allows HCO3 to continue buffering H+ as long as ventilation continues. Hypothetically, this buffering activity can continue until all body sources of HCO3 are used up in binding H+ (i.e., the aforementioned reaction is continually pulled to the left because ventilation continually re-moves CO2).

Answer to Question 2

ANS: B
Most of the added fixed acid is buffered by HCO3 because ventilation continually pulls the re-action to the left.




RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 16, 2018
Excellent


tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

For a complete list of videos, visit our video library