At which age does an infant start to recognize familiar faces and ...

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At which age does an infant start to recognize familiar faces and objects, such as his or her own hand?
 
  a. 1 month
  b. 2 months
  c. 3 months
  d. 4 months

Question 2

A chest radiography examination is ordered for a child with suspected cardiac problems. The child's parent asks the nurse, What will the x-ray show about the heart?
 
  The nurse's response should be based on knowledge that the radiograph provides which information?

[s.meritte]

Answer to Question 1

ANS: C
The child can recognize familiar objects at approximately age 3 months. For the first 2 months of life, infants watch and observe their surroundings. The 4-month-old infant is beginning to develop handeye coordination.

Answer to Question 2

a. Shows bones of the chest but not the heart
b. Evaluates the vascular anatomy outside of the heart
c. Shows a graphic measure of electrical activity of the heart
d. Supplies information on heart size and pulmonary blood flow patterns

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TYSM

[miss_1456@hotmail.com]

Thanks for the timely response, appreciate it