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Author Question: The school nurse is evaluating the number of school-age children classified as obese. The nurse ... (Read 121 times)

DelorasTo

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on: Jun 28, 2018
The school nurse is evaluating the number of school-age children classified as obese. The nurse recognizes that the percentile of body mass index that classifies a child as obese is greater than which?
 
  a. 50th percentile
  b. 75th percentile
  c. 80th percentile
  d. 95th percentile

Question 2

The nurse is explaining to a group of nursing students what occurs during active labor as the uterus contracts. Which statement explains the maternal-fetal exchange of oxygen and waste products during a contraction?
 
  a. Is not significantly affected
  b. Increases as blood pressure decreases
  c. Diminishes as the spiral arteries are compressed
  d. Continues except when placental functions are reduced


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Carliemb17

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Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: D
Obesity in children and adolescents is defined as a body mass index at or greater than the 95th percentile for youth of the same age and gender.

Answer to Question 2

ANS: C
During labor contractions, the maternal blood supply to the placenta gradually stops as the spiral arteries supplying the intervillous space are compressed by the contracting uterine muscle. The exchange of oxygen and waste products is affected by contractions. The exchange of oxygen and waste products decreases. The maternal blood supply to the placenta gradually stops with contractions.


DelorasTo

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Reply #2 on: Jun 28, 2018
Correct answers!


Carliemb17

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Reply #3 on: Jun 28, 2018
Great! Please up vote :D


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