The community has basic needs concerning the welfare of all its ...

[savannahhooper]

The community has basic needs concerning the welfare of all its residents. What is an example of an environmental issue that concerns the welfare of all of its residents?
 
  A) Immunization programs
  B) Water and electricity
  C) Pollution
  D) Ambulances and paramedics

Question 2

The client presents to the emergency room with extensive bruising. Based on this information, the nurse tells the client that what is the cause of the black and blue marks visible on the skin as a result of injuries?
 
  A) Ruptured capillaries containing cellular waste products
  B) Constriction and dilation of the arterioles diameters
  C) Holding of large volumes of blood under high pressures
  D) Reversible cell injury owing to decreased blood and oxygen

[aloop]

Answer to Question 1

C
Feedback:
The community has basic needs concerning the welfare of all its residents. Among these needs are public health measures (e.g., immunization programs), access to healthcare, maintenance services (e.g., water and electricity), environmental concerns (pollution), safety (police and highways), and emergency services (ambulances and paramedics).

Answer to Question 2

A
Feedback:
The black and blue marks are known as ecchymotic areas and they result from ruptured capillaries that contain cellular waste products on their way to the kidneys for excretion. Constriction and dilation of the arterioles diameters regulates blood pressure and flow. Holding of large volumes of blood under high pressures is related to arteries.
Reversible cell injury as a result of decreased blood and oxygen is ischemia.

[savannahhooper]

Gracias!

[AISCAMPING]

Excellent