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 schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from
Nursing history for mouth and pharyngeal assessment
The process of ventilation: inspiration and expiration.
Funerary Mask Of Tutankhamun "توتعنخآمون"
An Inhaler with a Face Mask
In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv