Which item is not electrolyte solution?( )
A. normal saline
B. 10% glucose
C. 5% sodium bicarbonate
D. 11.2 % sodium lactate
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The earliest primary teeth is:( )
A. upper center incisor
B. lower center incisor
C. upper lateral incisor
D. lower lateral incisor
What is correct item in growth and development of infant?( )
A. 1 month , lift head
B. 2-5 month, climb
C. 7-8 month, walk by his mother
D. 6-7 month, sit alone
Normal closure time of anterior fontanel is:( )
A. 6-12 month
B. 1-1.5 year
C. 3-6 month
D. After 3 month
What is the number of wrist osteite at 5 years of age?( )
A. 4
B. 5
C. 6
D. 7
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