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souljahwitch souljahwitch
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6 years ago
A public health nurse (PHN) uses the epidemiological triangle to understand
 
  A. The environment that brings an agent and host together
  B. The role environment plays in the health of individuals, families, and communities
  C. The role of water, air, and waste in environmental health
  D. Both 1 and 2
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mickeymouse1mickeymouse1
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6 years ago
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souljahwitch Author
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6 years ago
Thanks
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Yesterday
Smart ... Thanks!
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2 hours ago
This helped my grade so much Perfect
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