The Purkinje network has an intrinsic firing rate of about:
a. 60-100 BPM.
b. 40-60 BPM.
c. 20-40 BPM.
d. 10-20 BPM.
C
You might also like to view...
You work in a community that has an "enhanced" 911 system. Which one of the following is true about that system?
A) The location of the 911 call is displayed to the call taker. B) The EMS system uses EMTs, Advanced EMTs, and paramedics. C) The fire department responds simultaneously with EMS. D) The total response time for EMS rarely exceeds 9 minutes.
__________ may be used by either professional firefighters or by occupants of the building
a. A Class I standpipe system b. A Class II standpipe system c. A Class III standpipe system d. A Class IV standpipe system
Which of the following is a control for hemoglobin synthesis?
a. Bohr effect b. Cyanosis c. Oxygen affinity d. Activity of the heme enzyme (ALAS)
The lingual method of film mounting is the preferred method
Indicate whether the statement is true or false