In which of the following conditions would PaO2 be normal but CaO2 would be reduced?
I. Chronic anemia
II. CO poisoning
III. Methemoglobinemia
A. I and III only
B. I only
C. I, II and III
D. I and II only
Answer: C
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Code for the ablation of a renal tumor(s), unilateral, percutaneous, using cryotherapy
A) 50593 B) 50593-50 C) 50593-RT D) 50593-LT
The supported palms technique does not provide as great a depth of pressure as the limb stroke technique
a. True b. False
Pralidoxime is useful in treating nerve agent exposure because it:
a. Antagonizes the bradycardia associated with nerve agent exposure b. Causes sympathetic stimulation that counteracts the excessive parasympathetic stimulation c. Pralidoxime is contraindicated in situations where a patient has been exposed to a nerve agent d. Frees the bound acetylcholinesterase so that it can then remove the acetylcholine from receptor sites in the synapse
Fever, abdominal pain, pallor, fatigue, bruising, decreased urination, and swelling are symptoms of ________
A) hemolytic uremic syndrome B) uremia C) an overactive bladder D) urinary tract infection