Subjective data differs from objective data in that subjective data is usually:
a. concretely measurable c. observable
b. obtained from the client d. totally unreliable
B
Data collected during assessment are either subjective (obtained from the client's perspective, including feelings, perceptions, and concerns) or objective (observable and measurable). Objective data are obtained through standard assessment techniques performed during the client's physical examination and from any laboratory and diagnostic testing. Objective data contribute to validation of subjective data.
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The nurse assessing a patient with secondary hypertension is aware that the difference between primary hypertension and secondary hypertension is that secondary hypertension:
A) Has specific causes B) Has a more gradual onset than primary hypertension C) Does not cause target organ damage D) Does not respond to antihypertensive drug therapy
Which heart problem is responsible for a continuous murmur?
A) Pericarditis B) Turbulent venous flow C) Patent ductus arteriosus D) MI
Which of the following events is best referred to as degranulation of the mast cell?
A. The contact of an antigen with the skin or lungs B. The production of antibodies by white blood cells C. The exposure of mast cells to IgE D. The release of mast cell contents
Pharmacoeconomics is:
1. The study of the part of the U.S. economy devoted to drug use
2. The study of the impact of prescription drug costs on the overall economy
3. The analysis of the costs and consequences of any health-care-related treatment or service
4. The analysis of the clinical efficacy of the drug