The primary central incisor has an exfoliation date of 6-7 years old.
Answer the following statement true (T) or false (F)
True
The permanent central incisor is the #2 tooth to erupt at about 7-8 years of age.
Health Professions
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In high junctional rhythms, the P wave is
A) upright, rounded, preceding the QRS. B) inverted following the QRS. C) inverted preceding the QRS. D) hidden inside the QRS.
Health Professions
Cats and dogs are believed to be descendants of the same animal
Indicate whether the statement is true or false
Health Professions