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Which of the following chromosomal syndrome is a common etiology
of social and verbal developmental delays in boys?
A. Tay-Sachs disease
B. cystic fibrosis
C. fragile X
D. trisomy 18 --- correct answer ---C
One physical sign of fragile X syndrome in males includes:
A. large eyes.
B. large forehead.
C. small head.
D. recessive jaw. --- correct answer ---B
Klinefelter syndrome (XXY male) is most commonly marked by:
A. language impairment in males.
B. fine motor delay in males.
C. hip and breast enlargement in women.
D. attention deficit disorder in males. --- correct answer ---A
,Klinefelter syndrome (XXY male) and risk for having a child with this
condition can be accurately identified by which of the following?
(Choose all that apply.)
A. urine test
B. literacy assessment
C. amniocentesis
D. blood testing for carrier state --- correct answer ---C, D
All of the following would support a diagnosis of autism spectrum
disorder except:
A. a failure to initiate or respond to a social interaction.
B. exhibiting extreme distress with small changes in routines.
C. the symptoms are absent until child reaches school age.
D. excessive touching of objects. --- correct answer ---C
At which of the following ages in a healthy infant's life is parental
anticipatory guidance about teething most helpful?
A. 1 to 2 months
B. 2 to 4 months
C. 4 to 6 months
D. 8 to 10 months --- correct answer ---C
40. At which of the following ages in a healthy young child's life is
parental anticipatory guidance about temper tantrums most helpful?
A. 8 to 10 months
B. 10 to 12 months
,C. 12 to 14 months
D. 14 to 16 months --- correct answer ---B
41. At which of the following ages in a developmentally on-target
young child's life is parental anticipatory guidance about using "time
out" as a discipline method most helpful?
A. 12 to 18 months
B. 18 to 24 months
C. 24 to 30 months
D. 30 to 36 months --- correct answer ---B
At which of the following ages in a young child's life is parental
anticipatory guidance about protection from falls most helpful?
A. birth
B. 2 months
C. 4 months
D. 6 months --- correct answer ---A
43.At which of the following ages in a developmental on-target young
child's life is parental anticipatory guidance about toilet-training
readiness most helpful?
A. 12 months
B. 15 months
C. 18 months
D. 24 months --- correct answer ---C
, 44. At which of the following ages in a young child's life is parental
anticipatory guidance about infant sleep position most helpful?
A. birth
B. 2 weeks
C. 2 months
D. 4 months --- correct answer ---A
45.At which of the following ages in a developmental on-target young
child's life is parental anticipatory guidance about sexual activity
most helpful?
A. 6 years
B. 8 years
C. 11 years
D. 14 years --- correct answer ---C
Which of the following is most consistent with a normal
developmental examination for a 3-month-old infant born at 40
weeks' gestation?
A. sitting briefly with support
B. experimenting with sound
C. rolling over
D. having a social smile --- correct answer ---B
Which of the following is most consistent with a normal
developmental examination for a thriving 5-month-old infant born at
32 weeks' gestation?