Answer:
1. Disseminating findings
2. Supporting & encouraging investigations that inform policy decision making.
Explanation:
Findings or information need to be disseminated properly at various levels.
The experiences that health workers and health organisation gather over the years of work are used and needed for research and educational purposes. These information are not only needed by individuals but also by government agencies, social workers, among others to make continual decisions about what best meets the people’ needs.
Answer:
Heat by constricting the blood vessels in the skin
Explanation:
The body responds to cold by constricting the blood vessels in the skin in order to reduce heat loss. However in the event where the body is overheating, the opposite occurs.
When the body is getting too hot, the blood vessels in the skin actually dilate. This means that the blood vessels get bigger, exposing the blood to colder temperatures to cool the body down (this may be why the skin may seem red after exercising or while it is very hot). Other mechanisms such as sweating also help cool down the body. When sweat is on the skin, evaporation occurs and cools down the sweat droplet, making sure the skin in contact with that droplet also cools down.
The liver lies <em>below</em> the diaphragm, nothing to do with to.
