When is the BEST time to place a sealant?
A) Once all the permanent molars have erupted
B) As the permanent dentition erupts
C) When the child begins consuming sugars
D) If the child begins to develop caries
B
Explanation: B) Resin sealants are retained better on recently erupted teeth than on teeth with a more mature surface. They are also retained better on first molars than on second molars, and are better retained on mandibular than on maxillary teeth.
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Which of the following are considered peripheral veins that can be used for cannulation?
A) External jugular veins B) Hand veins C) Forearm veins D) All of the above
The ____ carry blood away from the glomeruli.
A. afferent arterioles B. distal convoluted tubule C. efferent arterioles D. peritubular capillaries
Written standards of conduct and policies and procedures are compliance program guidelines
Indicate whether the statement is true or false
Which clinical manifestation is common in vitamin B12 deficiency but not in folate deficiency?
a. Glossitis
b. Pallor
c. Fatigue
d. Peripheral neuropathy