What is the mechanism of aspirin when given to a patient who is experiencing an acute myocardial infarction?
A. Blocks the body's plasminogen system.
B. Decreases swelling around the infarct site.
C. Increases local vasoconstriction and increases BP
D. Decreases platelet aggregation and vasoconstriction
Answer: D. Decreases platelet aggregation and vasoconstriction
You might also like to view...
Which statement describes aging in developing countries?
a. Aged dependence is likely to improve from 1:4 to 1:2. b. The biggest problem for older adults will be the lack of food. c. Most older adults are likely to reside in these countries. d. Similar to fertility, life expectancy is in-creasing, although at a different rate.
What was Mary Eliza Mahoney's contribution to nursing?
1. She organized the first visiting nurse association. 2. She founded the American Journal of Nursing. 3. She founded the National League of Nursing. 4. She worked for the acceptance of African Americans into the nursing profession.
Atypical presentation of disease in the elderly is reflected by all the following except
A. Infection without fever B. Depression without dysphoric mood C. Myocardial infarction with chest pain and diaphoresis D. Cardiac manifestations of thyroid disease
The nurse is assessing a patient's home for safety. Which would place the patient at risk for crime or injury
1) A phone that is readily accessible to make emergency calls. 2) A firearm that is secured in a lock box with ammunition stored separately. 3) Toxic cleaning solutions that are properly labeled and stored out of reach of small children. 4) Several windows without properly working locks.