Patients taking warfarin who are in need of a dental extraction and who are considered in the moderate risk category:
A. require no change in medication.
B. should discontinue taking the medication 48 hours prior to the procedure.
C. should discontinue taking the medication 72 hours prior to the procedure.
D. will be prescribed heparin for the day of the procedure.
B
You might also like to view...
Which code of federal regulations contains the rules for blood product safety?
a. CFR title 10 b. CFR title 21 c. CFR title 29 d. CFR title 42
Aortic valve insufficiency:
Select the correct code for each of the diagnoses: a. I35.2. b. I35.8. c. I35.1. d. I06.1.
The space program, medical researchers and weather simulation programs all use what type of computer?
a. Microcomputer b. Supercomputer c. Mainframe d. They so not use any of theses types of computers
In a premature atrial complex (PAC), the P wave may be biphasic. This means that:
A. every third complex is a premature beat. B. the waveform has both positive and negative deflections on the ECG tracing. C. the P wave is hidden within the T wave. D. a changing P wave configuration with at least three variations in one lead.