Which type of injection is given near the apex of the tooth?
a. Local
b. Field block or local
c. Block
d. General
b
RATIONALE: A field block or local injection is given near the apex of the tooth.
Health Professions
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In addition to drug monographs, the USP-NF features 230 general chapters that provide step-by-step instructions for:
A) Purity, packaging, and labeling. B) Stability, storage, and preparation. C) Strengths, volumes, and forms. D) Assays, tests, and procedures.
Health Professions
How much of a 0.5% ointment must be mixed with a 3% ointment to prepare 30 grams of a 1.25% ointment?
A) 23 gm B) 22 gm C) 21 gm D) 17.5 gm
Health Professions