From the list of options that follows, select all that are true of the oxyhemogl

Question

From the list of options that follows, select all that are true of the oxyhemoglobin dissociation curve.

Question 6 options:

the curve plots the partial pressure of oxygen on the x axis

the curve plots the partial pressure of oxygen on the y axis

the curve plots the % saturation of hemoglobin [with oxygen] on the y axis

the curve plots the % saturation of hemoglobin [with oxygen] on the x axis

the curve demonstrates a linear relationship between partial pressure of oxygen and % saturation of hemoglobin

the curve demonstrates a sigmoidal relationship between partial pressure of oxygen and % saturation of hemoglobin

factors that shift the oxyhemoglobin dissociation curve to the right make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2)

factors that shift the oxyhemoglobin dissociation curve to the left make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2)

Question 7 (1 point)

Breathing is primarily regulated by by the respiratory control center located in which of the following portions of the central nervous system?

Question 7 options:

cerebrum

cerebellum

brainstem

thalamus

A)

the curve plots the partial pressure of oxygen on the x axis

B)

the curve plots the partial pressure of oxygen on the y axis

C)

the curve plots the % saturation of hemoglobin [with oxygen] on the y axis

D)

the curve plots the % saturation of hemoglobin [with oxygen] on the x axis

E)

the curve demonstrates a linear relationship between partial pressure of oxygen and % saturation of hemoglobin

F)

the curve demonstrates a sigmoidal relationship between partial pressure of oxygen and % saturation of hemoglobin

G)

factors that shift the oxyhemoglobin dissociation curve to the right make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2)

H)

factors that shift the oxyhemoglobin dissociation curve to the left make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2)

Explanation / Answer

Q 6). A. the curve plots the partial pressure of oxygen on the x axis ---------> TRUE

B. the curve plots the partial pressure of oxygen on the y axis ----------> FALSE

C. the curve plots the % saturation of hemoglobin [with oxygen] on the y axis ---------> TRUE

D. the curve plots the % saturation of hemoglobin [with oxygen] on the x axis ---------> FALSE

E. the curve demonstrates a linear relationship between partial pressure of oxygen and % saturation of hemoglobin -----------> FALSE

F. the curve demonstrates a sigmoidal relationship between partial pressure of oxygen and % saturation of hemoglobin ----------> TRUE

G. factors that shift the oxyhemoglobin dissociation curve to the right make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2) --------> TRUE

F. factors that shift the oxyhemoglobin dissociation curve to the left make it easier for hemoglobin to give up the oxygen it carries to the tissues (i.e. to 'unload' their O2) ----------> FALSE

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.