The nurse's first responsibility
is to protect the client from injuring himself. Listening and being
nonjudgmental are important elements of the nurse's communication with the
client. After the client's safety has been established nurses must respond to
the patient’s need for:
Safety
Privacy
Confidentiality
Comfort
Pain Management
Choices and control
Involvement of family and/or significant others the nurse may use different
approaches, assessment tools, or equipment to address the needs.
These needs are also patients’
rights and must be respected.
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Homeostasis is the ability of the body to <u>maintain</u><u> </u>a relatively <u>stable</u> internal environment<u>,</u><u>despite</u> of environmental <u>fluctuations</u><u>.</u>
Nature has blessed living organisms with an excellent self regulatory system which adjusts all the internal conditions of a body in a stable state that are necessary for organism's survival.
Homeostasis maintains the flow of ions, nutrients, energy, temperature and every aspect that is important for an organism's survival.
Answer: Phosphorus moves in a cycle through rocks, water, soil, sediments, and organisms.
Steps of Phosphorus cycle:
<u>Rain and weathering cause rocks to release phosphate ions and other minerals.</u> This inorganic phosphate is then distributed in soils and water.
<u>Plants take up inorganic phosphate from the soil.</u> The plants may then be consumed by animals. Once in the plant or animal, the <u>phosphate is incorporated into organic molecules such as DNA. </u> <u>When the plant or animal dies, it decays, and the organic phosphate is returned to the soil.</u>
Within the soil, organic forms of phosphate can be made available to plants by bacteria that break down organic matter to inorganic forms of phosphorus. <u>This process is known as mineralisation.</u>
<u>Phosphorus in soil can end up in waterways and eventually oceans. Once there, it can be incorporated into sediments over time.</u>
Answer:
Blood cells are responsible for constant maintenance and immune protection of every cell type of the body. This relentless and brutal work requires that blood cells, along with skin cells, have the greatest powers of self-renewal of any adult tissue.
The stem cells that form blood and immune cells are known as hematopoietic stem cells (HSCs). They are ultimately responsible for the constant renewal of blood—the production of billions of new blood cells each day. Physicians and basic researchers have known and capitalized on this fact for more than 50 years in treating many diseases. The first evidence and definition of blood-forming stem cells came from studies of people exposed to lethal doses of radiation in 1945.
Explanation: