Other questions in this quiz

2. most of the co2 in the blood is transported as:

  • as bicabonate ions in the plasma
  • carbonic acid
  • carbaminohaemoglobin
  • bicarbonate ions in the cytoplasm of RBC
  • solute dissolved in the plasma

3. the upper respiratory tract includes all except:

  • trachea
  • lungs
  • mouth
  • nasal cavity
  • larynx

4. the dorsal respiratory group...

  • is responsible for fine tuning expiration
  • is responsible for fine tuning inspiration
  • controls forces exhalation
  • controls the contraction of the diaphragm and external intercostals
  • controls the contraction of the accessory muscles of ventilation

5. which of the following would make the o2-haemoglobin curve shift right?

  • decreased temp
  • none
  • increases pH
  • increases H+ conc
  • decreased co2

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