A vial is a small bottle with a rubber diaphragm that can be punctured by a needle.

B. Allergy or TB test
C. Heparin
D. Penicillin
E. Vitamin B12


B. Allergy or TB test
Intradermal injections are usually used to administer a skin test, such as an allergy test or a TB test.

Health Professions

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One of the vital tasks of a medical assistant is to provide patient education as needed and as directed by a physician. Examples of patient education include _______

a. describing office policies b. teaching health promotion c. adapting education to special needs d. all of the above

Health Professions

Which of the following BEST explains why information is gathered for a postincident report?

A. Reviewing tactical operations errors B. Determining trends in firefighter injuries C. Suggesting locations that need preincident surveys D. Providing information to media before the official report

Health Professions

The 30-degree scope is used for maxillary, sphenoid, and __________ sinus procedures

A. thyroid B. ethmoid

Health Professions

Number 8 on this microscope represents the ____ that hold the specimen slide in place. 



A. stages
B. substages
C. slide clips
D. oculars
E. objectives

Health Professions