Of the following permanent teeth on the upper dental arch, which erupt at about age 10 to 11?
a. First premolars
b. Two lateral incisors
c. Two central incisors
d. First molars
a
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A 6-month-old infant needs acetaminophen. The normal adult dose is 650mg. Using Fried's rule, what is the appropriate dose for the child?
A) 20mg B) 26mg C) 65mg D) 120mg
Which of the following factors are associated with intrinsic asthma?
1. Emotional stress 2. Cockroach allergen 3. GERD 4. Dust mites a. 2, 4 b. 1, 3 c. 2, 3, 4 d. 1, 2, 3, 4
Match the term with the best descriptor.
A. diseases affecting many persons in a community, area, or region at the same time, arising from a common source and clearly in excess of normal expectancy B. factor that causes a disease C. study of how and why diseases occur in different groups of human beings D. epidemics that spread quickly over a wide geographic area E. living being upon whom the agent acts F. professional involved in the study of epidemiology G. agent capable of transmitting a pathogen from one organism to another organism H. habitually peculiar to a particular locality
If ventilation is difficult after inserting a King LT airway, you should:
A) deflate both of the cuffs, withdraw the device 2 cm, and reattempt ventilation. B) remove the King LT and immediately resume ventilation with a bag-mask. C) attach a manually triggered ventilator and observe for adequate chest rise. D) gently withdraw the device, without deflating the cuffs, until ventilation is easier.