Which of the following describes good hand mechanics during thumb pressure techniques?
A) Thumb and wrist joints in a straight line
B) Thumb abducted
C) Wrist in slight adduction
D) Wrist in hyperextension
Answer: A
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You have been called for a 13-year-old boy who was caught sniffing glue by his parents. The boy is lethargic and confused, complains of "burning" in his mouth and nose, and has nausea and vomiting. Based on the clinical presentation and mechanism of illness, how has this poison affected the patient's brain?
A) Being absorbed through the small intestine into the bloodstream and then going to the brain B) Directly contacting the brain by crossing the mucous membranes of the mouth and nose C) Crossing from the lungs into the bloodstream and then circulating to the brain D) Absorbing fumes through the skin, nose, and eyes and then going on to the brain
In the NFPA 704 system, which of the following water reactivity rankings imply that a material may react vigorously with water?
A. 1 B. 2 C. 3 D. 4
Chlorhexidine is an antiseptic used in blood collections for blood cultures
Indicate whether this statement is true or false.
The main rule to remember of the ICD coding rules, which says that the reason for the patient visit (encounter) is coded first is known as the:
A) ?indexing rule B) reason rule C) supporting rule D) classification rule