Which of the following patients would have a very poor response ...

[sarasara]

Which of the following patients would have a very poor response related to tissue regeneration of his or her injured area?
 
  A)
  A 21-day-old infant undergoing a diaphragmatic hernia repair
  B)
  A 54-year-old male who had a massive MI 4 days ago and came to the ED today for treatment
  C)
  A 73-year-old female who is undergoing lithotripsy for kidney stones
  D)
  A 33-year-old athlete undergoing surgery to repair a torn MCL in his right knee

Question 2

Three days ago, a mother delivered her full-term infant who had been identified as having an in utero infection. The infant is receiving antibiotic and phototherapy, and the mother is breast-feeding.
 
  Which of the following types of immunoglobulins could most reasonably be expected to predominate in the infant's immune system?
  A)
  IgA, IgM, IgD
  B)
  IgG, IgA, IgM
  C)
  IgE, IgG, IgD
  D)
  IgM, IgD, Igm

[courtney_bruh]

Answer to Question 1

Ans:
B

Feedback:

Permanent or fixed cells cannot undergo mitotic division. The fixed cells include nerve cells, skeletal muscle cells, and cardiac muscle cells.

Answer to Question 2

Ans:
B

Feedback:

Infants are born with IgG from transfer across the placenta, while IgA is found in colostrum. IgM is indicative of an in utero infection.