When using a mouth-to-mask ventilation device, supplemental oxygen may be provided by:
I. attaching oxygen to the enrichment port on the mask
II. wearing a nasal cannula
III. placing a nasal cannula on the patient
IV. connecting the oxygen reservoir to an oxygen source
A) I and II
B) I and III
C) II and III
D) II and IV
Question 2
Untreated secondary apnea will cause the heart rate and blood pressure to
A) remain unchanged
B) increase until death occurs
C) decrease until death occurs
D) decrease slightly and then return to normal
A feral fox with a native Bobuck Possum in its mouth.
Oral cavity: (A) sagittal section; (B) anterior view as seen through the open mouth.
Structures of the internal nose, mouth, and throat.
African dancing mask from Ulivira, Lake Tanganyika.
Many fuel-control oxygen sensors are located in the exhaust manifold near its outlet so that the ...
When the propane is shut off, the oxygen sensor should read below 200 mV.