Most chemical methods of haemostasis (e.g. oxidised cellulose) work by:
a. causing blood vessels to constrict.
b. searing the blood and allowing dilation of the vessels.
c. holding tissues together until healing is completed.
d. accelerating blood coagulation.
ANS: D
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Nursing workload is a measurement of the nursing work activities and dependence of the clients on nursing care. The two components of nursing workload are ____
a. Self-care deficits and disease-related symptoms b. Primary diagnosis and comorbid conditions c. Direct and indirect nursing care activities d. The severity of illness and the patient's psychosocial needs
A heart murmur is described as blowing, grating, or harsh. This description would fall under which criteria?
a. Intensity b. Quality c. Timing d. Pitch
In giving a talk to graduate students at the university level, a professor discusses goals from the United Nations millennium development program as well as Healthy People 2010 objectives
Which of the following goals or objectives would be considered health promoting? A) Mental health and mental disorders B) Physical activity and fitness C) Reduction of child mortality D) Access to quality health services
Chronic fatigue syndrome is best described as
A. Fatigue that is constant, lasting more than three months B. Fatigue lasting longer than six months and not relieved by rest C. Fatigue that waxes and wanes over a period of three months D. Total exhaustion with inability to get out of bed