Which observations should be made of a child's mouth before placing films?
a. Check for loose teeth
b. Cold sores
c. Canker sores
d. All of the above
d
RATIONALE: The dental assistant should observe for loose teeth, cold sores, or canker sores before placing films in a child's mouth.
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The SA and AV nodes are perfused by the ________ artery
A) anterior descending B) right coronary C) left coronary D) circumflex coronary
General services from an eye specialist are coded from the:
A. Surgery section, Eye and Ocular Adnexa. B. Medicine section, Otorhinolaryngologic. C. Medicine section, Ophthalmology. D. Evaluation and Management section.
A preterm infant (29 weeks old) has a platelet count of 85 ? 109/L. Is this a normal or abnormal finding?
a. Abnormal because infants have normal adult amounts of platelets after 27 weeks' gestation b. Normal because preterm infants have decreased platelet counts as a result of abnormal birthing circumstances c. Normal because platelet development is similar to lung development in an infant; levels depend on the age of gestation d. Abnormal because preterm infants are subject to DIC, and that results in a decreased platelet count
The digestive system contains the organs that are responsible for getting oxygen into and out of the body.
Answer the following statement true (T) or false (F)