Answer the following statement(s) true (T) or false (F)

1. A broken anesthetic needle occurs most often during maxillary injections.
2. A broken endodontic file does not need to be removed from the canal.
3. A 2 × 2 gauze should be placed at the back of the throat to prevent a crown from going down the throat during cementation.
4. A scavenger unit is not needed on today’s nitrous oxide/oxygen conscious sedation units.


1. False
2. False
3. True
4. False

Health Professions

You might also like to view...

What are the connective structures that provide support to the knee?

Health Professions

What are the potential strengths and weaknesses of experimental research?

What will be an ideal response?

Health Professions

Answer the following statement(s) true (T) or false (F)

1. It is not important for the medical assistant to develop strong communication skills.  2. The communication cycle is formed as the source sends a message to the receiver and the receiver responds to the message.  3.  Understanding human growth and development has no effect on your communication skills, such as patient education, with patients of all age groups, cultures, and religions.  4. If a medical assistant discovers that an external community resource is needed for a patient, the medical assistant can arrange for services without discussing the patient's needs with the physician.  5. It is not normal to have stress at work, so it is important to learn how to manage or reduce stress. 

Health Professions

Standards of care are guidelines put in place for all personnel to follow based on recommended practices and scientific research

Indicate whether the statement is true or false.

Health Professions