NU 645: Module 3 Exam Questions and
Answers
When should a child stop walking on their toes? - Answer-By age 2.
Term for turning in of the front part of the foot? - Answer-Metatarsus adductus.
When does intoeing (pigeon toes) usually resolve? - Answer-Will usually resolve by a child's
first bir...
If intoeing remains by the age of 9-10 years, then? - Answer✔✔-Surgery may be required to
correct this.
Babies feet develop if? - Answer✔✔-They are not confined in shoes. Socks are all that is
needed.
When will babies need shoes? - Answer✔✔-Will need shoes once walking outdoors.
Infant and toddler car seat recommendations? - Answer✔✔-Rear-facing until they reach highest
weight or height allowed by car seat. Most allow to at least 2yrs or older.
Toddlers and preschoolers car seat recommendations? - Answer✔✔-Forward-facing convertible
or forward-facing with harness. Many can accommodate children up to 65lbs.
School-aged children car seat recommendations? - Answer✔✔-Booster until seat belt fits
appropriately, typically when they reach 4'9" and are 8-12yrs old.
Who should ride in the back seat? - Answer✔✔-All children under 13yrs old.
Older children car seat recommendations? - Answer✔✔-Seat belts when they fit appropriately.
They should use lap and shoulder belt.
When can uncorrected strabismus result in amblyopia? - Answer✔✔-By 7 years old.
What is amblyopia? - Answer✔✔-Reduction of vision due to disuse in critical period. The two
eyes do not focus on the same object and the brain ignores info from one eye.
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