A 1-week-old infant, who was born at home in a rural area, has undetected classic
phenylketonuria. Which statement about this baby and/or her treatment is correct?
A. A diet devoid of phenylalanine should be initiated immediately.
B. Dietary treatment will be recommended to be discontinued in adulthood.
C. Supplementation with vitamin B6 is required.
D. Tyrosine is an essential amino acid.
Please explain this
Correct answer can’t be D
Tyrosine is Nonessential amino acid
No devoid of phenylalanine …i think …but restricted phenylalanine…tyrosine is non essential…
Phenylalanine not produced in body so…it is essential
Tyrosine is produced in body from phenylalanine so…tyrosine non essential