The American Heart Association recommends administering oxygen to a chest pain patient with an oxygen saturation of less than:
A. 94 percent.
B. 90 percent.
C. 100 percent.
D. 97 percent.
Answer: A
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A sinus beat that falls earlier than expected in an otherwise normal rhythm is called a premature:
a. atrial complex. b. ventricular complex. c. rhythm. d. atrial pacemaker.
A 5-year-old girl has a high fever and cough. The girl's mother informs you that her daughter has leukemia and finished her most recent round of chemotherapy two days ago. She states that the girl is neutropenic. You recognize that:
A) neutropenia is a common side effect of chemotherapy, but is not a serious concern. B) neutropenic fevers are always due to pneumonia. C) neutropenia is a serious condition that often leads to sepsis. D) neutropenic cough is a side effect of chemotherapy and should be treated with albuterol.
Which of the following is a highly contagious dermatologic disease that causes inflammation and pustules that become crusted before healing?
A. Streptococcal sore throat B. Impetigo C. Herpes simplex virus D. Conjunctivitis E. Respiratory syncytial virus
When coding the phrase "ruptured aneurysm of carotid artery, extracranial portion," the main term to reference in the index is _____
a. ruptured b. aneurysm c. carotid d. extracranial