A nurse is collecting data from a child who is descending stairs by placing both feet on each step and holding on to the railing.
This behavior is developmentally appropriate at which of the following ages?
4 years.
6 years.
5 years.
3 years.
The Correct Answer is D
On average, by 3 years of age, children can walk up and down stairs, one foot per step, with no support.
Choice A is incorrect because it is not developmentally appropriate for a 4-year-old child to place both feet on each step and hold on to the railing while descending stairs.
Choice B is incorrect because it is not developmentally appropriate for a 6-year-old child to place both feet on each step and hold on to the railing while descending stairs. 
Choice C is incorrect because it is not developmentally appropriate for a 5-year-old child to place both feet on each step and hold on to the railing while descending stairs.
 
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation

This is a sign of uterine hyperstimulation, which can cause fetal distress and excessive bleeding12.
The nurse should report this finding to the provider and monitor the fetal heart rate and maternal vital signs.
Choice B.
Early decelerations in the FHR are incorrect, as this is a normal finding during the second stage of labor, indicating head compression.
Choice C.
Pelvic pressure with contractions is incorrect, as this is an expected finding during the second stage of labor, indicating that the baby is descending through the birth canal.
Choice D.
Bloody show from the vagina is incorrect, as this is also an expected finding during the second stage of labor, indicating cervical dilation and effacement13.
Therefore, choice A is the best answer.
Correct Answer is B
Explanation
28 to 40 pounds (13 to 18 kilograms).
Women with a low BMI (under 18.5) should gain between 28 to 40 pounds (13 to 18 kilograms) throughout their pregnancy.
Choice A, 15 to 25 pounds (7 to 11 kilograms), is incorrect because it is the recommended weight gain for women who are overweight before pregnancy.
Choice C, 16 to 30 pounds (7.25 to 14 kilograms), is incorrect because it does not fall within the recommended weight gain range for women with a low BMI.
Choice D, 25 to 35 pounds (11 to 16 kilograms), is incorrect because it is the recommended weight gain for women who are at a healthy weight before pregnancy.
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