The nurse explains to a patient who has had a knee replacement that warfarin (Coumadin) is ordered to:
a. increase the red blood cells.
b. reduce the threat of hemorrhage.
c. prevent formation of emboli.
d. help stabilize the prosthesis.
ANS: C
Warfarin (Coumadin) is a standard postsurgical drug to prevent the formation of emboli.
You might also like to view...
What hormone enters the cell and reacts with a receptor inside the cell to change messenger ribonucleic acid and affect the cell's function?
A) Estrogen B) Insulin C) Calcitonin D) Thyroid-stimulating hormone
A client who is grossly overweight tells the nurse "I just can't lose a bunch of weight to prevent a disease I might not get." The best response by the nurse takes into consideration that
a. even a small weight loss is beneficial. b. even overweight, women do not get coronary heart disease at high rates. c. obesity is not one of the major risk factors for coronary heart disease. d. the client really does need to lose substantial weight.
The nurse in a rehabilitative facility makes certain the patient he is caring for is participating in group activities that are of interest to the patient. The nurse is ensuring which patient need is met?
A) Love and belonging B) Self-actualization C) Safety and security D) Self-esteem
Late decelerations have a gradual decrease in FHR (onset to nadir 30 seconds) and are delayed in timing with the nadir of the deceleration occurring after the peak of the contraction.
a. true b. false