The intradermal injection, in which a minute amount of material is injected within the top layer of skin to determine a patient's sensitivity to it, is commonly used for allergy testing.
Answer the following statement true (T) or false (F)
True
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Rapid growth of an infant's head may be an indication of ________
a. hydrocephalus b. hydrocele c. microencephaly d. autism
Which of the following would BEST prepare you to care for a special needs patient?
A) Spend time working at a camp for special needs adults and children. B) Working in the emergency department at the community hospital. C) Complete some extra shifts on the ambulance working with a paramedic. D) Interview a patient with hearing and speech disabilities.
When checking for proper placement of an endotracheal tube in an adult patient on chest radio-graph, it is noted that the distal tip of the tube is 2 cm above the carina. Which of the following actions would you recommend?
a. Withdraw the tube by 2 to 3 cm (using tube markings as a guide). b. Withdraw the tube by 7 to 8 cm (using tube markings as a guide). c. Advance the tube by 2 to 3 cm (using tube markings as a guide). d. Advance the tube by 7 to 8 cm (using tube markings as a guide).
To ensure consistency in the sizes and lengths of the intracanal endodontic instrumentation, the ADA and manufacturers have standardized a name-number and color-code system. Which group of files are flexible and used for curved and narrow canals?
a. Barbed broach b. K-type c. Hedstrom d. Flex