What is the greatest hazard of pulse oximetry?
a. False results leading to incorrect decisions
b. Pressure sores at the measuring site
c. Skin burns due to using incompatible probes
d. Electrical shock at the measuring site
ANS: A
To guide practitioners in providing quality care, the AARC has published Clinical Practice Guideline: Pulse Oximetry. Modified excerpts from the AARC guideline appear on p. 389.
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A 40-year-old man presents with bizarre behavior. His speech is slurred and he is very belligerent. His blood glucose level is 35 mg/dL. The patient tells you to get out of his house. You should:
A) administer oxygen only until you can obtain a court order to start an IV and administer dextrose. B) utilize law enforcement to help restrain the patient so that you can start an IV line and give him dextrose. C) monitor the patient's condition for 15 minutes and then begin emergency treatment if he does not improve. D) remain professional and advise the patient that he is not legally capable of refusing EMS treatment.
A(n) ________ treats disorders and diseases characterized by inflammation of the joints, such as arthritis.
A. rheumatologist B. psychiatrist C. pathologist D. orthopedist