When are subcategory codes used?
A) when no category codes exist
B) when no section codes exist
C) when no subclassification codes exist
D) when no four-digit codes exist
C
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After establishing a saline lock, the medication port should be cleaned and injected with how much normal saline?
a. 0.5–1.0mL c. 5.0–7.0mL b. 3.0–5.0mL d. 7.0–10.0mL
Which of the following is used to assess "sensory" function in an injured extremity?
A. Feeling B. Pulse C. Movement D. Temperature
Which of the following is part of primary hemostasis?
a. Fibrinolysis b. Blood vessels c. Intrinsic system d. Inhibitors
In accordance with the rule of nieces, how does the head of an infant compare with the head of an adult?
A. An infant's head and neck count for half the total body surface area of an adult's. B. An infant's head and neck account for the same total body surface are as an adult's. C. The rule of nines does not apply to infants. D. An infant's head and neck account for twice the total body surface area of an adult's.