A nurse is teaching a client who is to start taking clopidogrel. The nurse should instruct the client to monitor and report which of the following adverse effects of the medication?
A.
Constipation
B.
Weight loss
C.
Bruising
D.
Blurred vision
The Correct Answer and Explanation is:
The correct answer is C. Bruising.
Explanation:
Clopidogrel is an antiplatelet medication commonly prescribed to prevent blood clots in conditions such as coronary artery disease, peripheral artery disease, and after certain types of heart surgery. Its primary action is to inhibit platelet aggregation, thereby reducing the risk of clot formation. However, this mechanism also makes the patient more susceptible to bleeding complications.
Bruising is a common adverse effect of clopidogrel and warrants careful monitoring. The medication works by making the platelets less sticky and less likely to form clots, which also increases the risk of spontaneous bleeding and bruising. Clients taking clopidogrel should be instructed to observe for any unusual or excessive bruising. This could indicate that the medication is affecting their blood clotting ability more than anticipated, which might necessitate a review or adjustment of their treatment regimen.
Other possible signs of bleeding to watch for include prolonged or excessive bleeding from cuts, nosebleeds, blood in urine or stools, and more serious symptoms like dizziness or weakness which could indicate internal bleeding. The presence of such symptoms should be reported immediately to a healthcare provider.
On the other hand:
- Constipation (Option A) is not a common side effect of clopidogrel. Gastrointestinal disturbances such as abdominal pain or dyspepsia may occur, but constipation is not typically associated with this medication.
- Weight loss (Option B) is not a recognized side effect of clopidogrel. While weight changes can occur for various reasons, they are not specifically linked to the use of clopidogrel.
- Blurred vision (Option D) is not a known side effect of clopidogrel. Visual disturbances are not typically reported with this medication, and if they occur, they may be unrelated or indicative of another issue that requires medical evaluation.
In summary, while clopidogrel is effective in preventing blood clots, its potential to increase bleeding risk means that clients must be vigilant for signs of bruising and other bleeding-related symptoms and report these to their healthcare provider promptly.