What is the purpose of the warfarin (Coumadin) in K.N.'s case?
Why is it prescribed?
The purpose of the warfarin is twofold. It is given to prevent thrombus formation. K.N. has a
mechanical heart valve, which puts him at a higher risk for thrombus formation. In addition, during
atrial fibrillation, blood pooling in the quivering atria might also lead to thrombus formation, which
might lead to embolic events, such as pulmonary embolus or cerebrovascular accident (CVA).
You might also like to view...
Listening to your self-talk and changing negative themes are steps that help develop
1. consistency. 2. a positive attitude. 3. an accepting attitude. 4. a plan for coping with failure.
The nurse receives shift report on a pediatric medical-surgical unit. The nurse has been assigned four clients for the shift. Which client does the nurse plan to assessment first based on the increased risk for dehydration?
A) A 4-year-old child with a broken leg B) A 15-month-old child with tachypnea C) A 16-year-old child with migraine headaches D) A 10-year-old child with cellulitis of the left leg
When assessing the client's peripheral IV site, the nurse observes a streak of red along the vein path and can palpate a 4-cm venous cord. What is the most accurate documentation of this finding?
A. IV infiltration/extravasation with a 4-cm area of erythema and edema B. Thrombosis and infection of IV site C. Grade 3 phlebitis at IV site D. Grade 1 phlebitis at IV site
A nurse is working very closely with a community after a small plane crashed into an apartment complex and killed many of its residents
Now that the crash site has been cleaned and the community is starting to return to normal, what is the priority for this community? A. Screen for and manage depression, anxiety, and post-traumatic stress disorder. B. Establishing an emergency management plan. C. Hold a community debriefing about what happened. D. Encourage residents to get back to their regular routines as soon as possible.