The ________ is responsible for initiating the heartbeat
a. SA node
b. AV node
c. sinoatrial node
d. none of the above
a
Health Professions
You might also like to view...
A(n) ________ is an example of a biomedical device
A) patient bed B) x-ray machine C) EKG printout D) cardiac monitor E) surgical instrument
Health Professions
Which statement made by a patient's family member would cause the EMT to suspect that a patient is experiencing hypovolemic shock?
A) "He has had a rash for the past three days." B) "He cannot stop throwing up." C) "He has been taking an antibiotic for a chest cold." D) "He got up this morning and was having a hard time breathing."
Health Professions