Which of the following disinfectants/sterilizing agents is a respiratory irritant?
a. Phenolic c. Formaldehyde
b. Iodophors d. Isopropyl alcohol
ANS: C
Formaldehyde is a respiratory irritant. The other agents listed are not.
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The ________ is used for sterilizing equipment and instruments used on patients
a. incubator b. autoclave c. centrifuge d. photometer
What is the EMT's highest priority at the scene of a hazardous materials incident?
A) Identification of hazardous materials B) Safety of bystanders C) Personal safety D) Patient care
Deep, irregular pits and fissures offer a much more favorable surface contour for sealant retention compared with broad, shallow fossae. The deeper fissures protect the resin sealant from the forces occurring as a result of masticatory movements
A) Both statements are true. B) Both statements are false. C) First statement is true, second statement is false. D) First statement is false, second statement is true.
Because there is no cure for the brain disorder called ________ disease, the primary role of caregivers for elderly patients who have this disease is to provide comfort and safety to the patient.
Fill in the blank(s) with the appropriate word(s).