To ensure that the anesthetic is not deposited into a blood vessel the clinician should
A) Aspirate twice,once when the needle is halfway to the injection site and again when the needle reaches the injection site.
B) Aspirate once at the injection site.
C) Aspirate twice,once when the needle reaches the injection site and again after rotating the needle a quarter turn at the injection site.
D) Aspirate once when the needle is halfway to the injection site.
Correct Answer:
Verified
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