Anursing diagnosis is a clinical judgment concerning an undesirable human response to a health condition/life process that exists in an individual, family, group, or community.

A problem-focused nursing diagnosis is a clinical judgment concerning an undesirable human response to a health condition/life process that exists in an individual, family, group, or community.

Explanation:

A nursing diagnosis can be described as a clinical judgement that depends on human responses towards different health conditions. It helps to determine the nursing priorities.

A problem-focused nursing diagnosis determines the problem of the client at the time of the nursing assessment. For example, the anxiety of the patient, chronic pain.  

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.