When the ECG tracing shows that a patient has a Wenckebach heart block, which of the following would the licensed practitioner be most likely to order?
A. Immediate cardioversion to prevent a third-degree heart block
B. A temporary pacemaker to prevent low cardiac output
C. Further observation for signs of decreasing cardiac output
D. An MRI to determine further details on the patient's condition
Answer: C
You might also like to view...
The most important infection control practice is:
a. wearing protective gloves when in contact with every patient. b. placing a mask on both yourself and the patient. c. washing your hands properly. d. being up to date on all vaccinations and immunizations.
Which nerve transmits afferent signals from the carotid body to the medulla?
A. X cranial B. IX cranial C. phrenic D. XI cranial
The Ambulatory Payment Classification (APC) system bases payments on:
usual fees. procedures. diagnoses. number of days.
A helium/oxygen (heliox) mixture of 80%/20% has a density compared with oxygen of:
A) 1.8 times greater B) 1.6 times greater C) 1.8 times lower D) 1.6 times lower