What is the mechanism of action of anticoagulant medications?
A) They dissolve existing clots, thereby restoring distal blood flow.
B) They prevent new clot formation and the growth of existing clots.
C) They inhibit platelet aggregation during acute coronary syndrome.
D) They promote hemostasis in patients with pulmonary emboli.
Answer: B) They prevent new clot formation and the growth of existing clots.
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A 39-year-old businesswoman and single parent of three is experiencing many feelings of
inadequacy in her job and family situation since her 16-year-old daughter ran away several weeks ago. She seeks the help of a therapist specializing in cognitive therapy. The nurse psychotherapist who uses cognitive therapy will treat the client by a. focusing on unconscious mental processes. b. negatively reinforcing an undesirable behavior. c. discussing ego states. d. helping her identify and change faulty thinking.
Which client is at highest risk for developing a renal calculus?
A. 75-year-old man with diabetes mellitus B. 25-year-old woman who is 6 months pregnant C. 64-year-old woman with mild congestive heart failure D. 35-year-old man who had a renal calculus 1 year ago
A nonstress test is performed on a pregnant woman. The nurse informs the patient the test was reactive. Which patient statement indicates understanding of the test results?
A) There is no evidence of congenital anomalies or deformities B) The fetal heart rate increases with activity and indicates fetal well-being C) The test is nonreactive, which is reassuring D) The results indicate a contraction stress test is needed for evaluation
Therapy focused on uncovering unconscious behavior processes is called ____________________
Fill in the blank(s) with correct word