Which of the following months matches with an infant first having the ability to sit-up independently?

Posted by: Pdfprep Category: USMLE Tags: , ,

Which of the following months matches with an infant first having the ability to sit-up independently?
A . 4 months
B . 6 months
C . 8 months
D . 10 months

Answer: B

Leave a Reply

Your email address will not be published.