Which section of Volume II of the ICD-9-CM manual includes the Index to External Causes of Injuries and Poisonings?
A) section 1
B) section 2
C) section 3
D) section 4
C
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Extensor digitorum and hallucis brevis can be stretched by:
a. Toe extension b. Ankle joint extension c. Toe flexion d. Ankle joint flexion
Your patient is a construction worker who fell 15 feet and has a 3-foot metal concrete reinforcement bar (rebar) impaled in his right thigh. Which of the following is the best action?
A) Administer sodium bicarbonate to combat acidosis resulting from the destruction of muscle tissue. B) If the proper tools and personnel are present, have rescuers cut the rebar to a manageable length. C) If you can see both ends of the rebar, gently remove it and irrigate the wound with sterile saline. D) Transport the patient without attempting to shorten or remove the rebar.
Stab wounds from sharp objects (e.g., knives, ice picks, and arrows) are considered high velocity wounds.
Answer the following statement true (T) or false (F)
Which of the following is NOT a negative contrast medium?
A. Air B. Carbon dioxide C. Gases D. Iodine