All of the choices are the challenges that countries face in limiting the spread of communicable diseases. The lack of available healthy food would force countries to increase its reliance on food producers abroad, which could mean food contamination during harvesting, storage, processing, and transport.
Next, the increase of worldwide travel has also increase the risk of infectious disease where travelers encounter microbes in the new environment and can have direct contact with exotic wildlife.
Moreover, the decrease of available clean water is a source of communicable diseases because inadequate sewage and water management systems could incubate disease vectors such as mosquitoes and rats. Also, improper sanitation services spread diarrheal diseases.
Lastly, the increase in migration of infected animals are also a good source of infectious diseases for animals that are introduced in new environment can disrupt ecosystems in ways that increase the potential for infectious disease outbreaks such as Ebola and Lyme diseases.
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C. Teaching values by example
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Answer:
A. Mr. Smit is in stage two of the healing process, which has four stages for tissue recovery, the first phase, coagulation has been overcome, he is currently in the inflammation phase in which pathogens are being eliminated For the immune system, then comes the proliferation stage that is responsible for regenerating new tissue and then the maturation stage in which the built tissue acquires strength and elasticity.
B. To make the bandage changes, you must use non-sterile gloves, previously wash your hands, remove the old bandage, with a clean and soft cloth, clean the wound with warm soapy water, in this process there may be some bleeding, then rinse the wound with water, dry it with a clean towel with light blows without rubbing, check the wound and proceed with a new pair of gloves, apply the saline solution to the gauze, squeezing out the excess and the iodoform, place it on the wound and cover with a large dry bandage pad, tape is attached, used supplies are stored in a plastic bag and closed for safe storage
The correct answer is 8 people. It is considered that in the year 2011, approximately 8 people died every day due to motor vehicle accidents or collisions. These accidents may be caused by a series of factors, such as reckless driving, driving under the influence of liquor and also driving unsafely or using rough maneuvers.
