Motorists are less inclined to respond to a siren when:
a. the siren is used sparingly.
b. the siren is sounded continuously.
c. the siren startles them.
d. they are obeying all traffic laws.
b
Health Professions
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All of the following are true concerning laboratory balances EXCEPT:
A. They should be checked with known weights at intervals. B. They should be installed where they do not get bumped and jarred. C. The weighing pan should be cleaned once a day. D. They should not be installed in front of a window that can be opened.
Health Professions
The artery that supplies the mandibular molar and premolars is:
A. deep auricular artery B. inferior alveolar artery C. anterior tympanic artery D. middle meningeal artery
Health Professions