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Author Question: After birth, an infant's cardiovascular system changes by constricting the ductus arteriosus. Once ... (Read 122 times)

amal

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on: Jul 3, 2018
After birth, an infant's cardiovascular system changes by constricting the ductus arteriosus. Once this closes,
 
  a. there is an immediate decrease in systemic vascular resistance.
  b. blood can bypass the lungs by moving from the pulmonary trunk directly into the aorta.
  c. there is a decrease in pulmonary vascular resistance.
  d. it becomes a fibrous cord embedded in the wall of the heart.

Question 2

During an emergency response, ___________________ _____ ___________________ _____ is a paramedic's number one priority.
 
  Fill in the blank(s) with correct word


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DHRUVSHAH

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Reply #1 on: Jul 3, 2018
Answer to Question 1

c

Answer to Question 2

personal safety


amal

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Reply #2 on: Jul 3, 2018
Correct answers!


DHRUVSHAH

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


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