When using the vacuum container method, it is important to use a(n) ________.
A. small vein
B. large vein
C. large artery
D. arteriole
Answer: B
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Your patient is a 40-year-old male who fell 20 feet from a ledge while hiking. The park ranger is maintaining manual in-line spinal stabilization. The patient is combative and confused, but the airway is open and breathing is adequate. The patient has a radial pulse of 112, blood pressure of 96/76, and SpO2 91%. Which one of the following should you do first?
A) Check the patient's blood glucose level. B) Immobilize the patient to a long board. C) Begin administering supplemental oxygen. D) Perform a jaw-thrust maneuver.
What influences voluntary behavioral changes of individuals in such a way as to increase their ability to control the safety of their environment?
A) Enforcement B) Economic incentives C) Engineering D) Education
When the computer system is not operational, it is referred to as:
a. shut down b. rebooting c. down time d. terminal
You are treating a construction worker who has been assembling large, iron girders with a torch. It is very warm where you are treating the patient. Suddenly, he experiences a severe cramp to his shoulder region. This has probably occurred because the patient:
A) may have dislocated his shoulder during the activity. B) lost both water and sodium in his sweat. C) is probably not strong enough to maneuver the iron girders. D) was not sweating enough to keep him cool.