Which is the best explanation for incomplete anesthesia of the central incisor following an ASA nerve block?
A) Cross-innervation from the opposite side of injection
B) Inadequate depth of penetration
C) Poor angulation of the needle
D) Accessory innervation of the MSA nerve
A
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You are checking the D oxygen tank in the ambulance and note that the reading on the pressure regulator is 1000 psi. You should recognize that the tank is:
A) Leaking B) Overfilled C) Half full D) Almost empty
When using a cane, patients should be instructed to take ____ steps
A) small, rapid B) small, slow C) large, rapid D) large, slow
An ice bag should be placed directly on the patient's skin
Indicate whether the statement is true or false
Automobile insurance is divided into several categories for provision of medical coverage. Which of the following deems the policy holder, family members, and passengers insured?
A. underinsured motorist B. no-fault C. bodily injury D. uninsured motorist