A nurse is collecting data from a client who is taking levodopa-carbidopa to treat Parkinson's disease. Which of the following findings should the nurse document as an adverse effect of this medication?
Bradycardia
Hypotension
Constricted pupils
Urinary frequency
The Correct Answer is B
A. Bradycardia is not a common adverse effect of levodopa-carbidopa. Instead, it may sometimes cause tachycardia (increased heart rate) in some patients. Monitoring for cardiovascular changes is essential, but bradycardia is not typically associated with this medication.
B. Hypotension is a documented adverse effect of levodopa-carbidopa. This medication can cause orthostatic hypotension, which is a drop in blood pressure when standing up, leading to dizziness or fainting. This finding should be carefully monitored and documented, as it can increase the risk of falls.
C. Constricted pupils are not typically an adverse effect of levodopa-carbidopa. Instead, this medication may cause dilated pupils (mydriasis) as a result of its effects on the autonomic nervous system, particularly if the patient is taking other medications that can affect pupil size.
D. Urinary frequency can occur with levodopa-carbidopa; however, it is not commonly classified as a significant adverse effect. While changes in urinary habits can happen, they are more often related to Parkinson's disease itself rather than the medication specifically. Therefore, urinary frequency should be monitored but is not a primary concern compared to hypotension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "Our child has increased his daily caloric intake." Methylphenidate is a stimulant that commonly suppresses appetite, leading to decreased caloric intake and potential weight loss. An increase in appetite would not indicate medication effectiveness but might suggest the dose is too low or the medication is wearing off.
B. "Our child is able to complete his homework on time." Methylphenidate is used to improve attention, impulse control, and focus in children with ADHD. The ability to complete tasks, such as finishing homework on time, demonstrates improved concentration and executive functioning, which indicates the medication is working effectively.
C. "Our child has a better grasp of reality." ADHD is not primarily associated with a loss of reality testing, as seen in psychotic disorders. While methylphenidate improves focus and impulse control, it does not target symptoms such as delusions or hallucinations.
D. "Our child has lost some weight since his last appointment." Weight loss is a common side effect of methylphenidate due to appetite suppression. While this can be monitored, it does not indicate medication effectiveness in treating ADHD symptoms.
Correct Answer is B
Explanation
A. Prolonged PT/INR. Prolonged PT/INR may occur due to liver dysfunction or vitamin K deficiency, but it is not a direct result of pancreatitis. In pancreatitis, the liver is usually functioning normally unless there is concurrent liver disease.
B. Elevated lipase. Elevated lipase is a hallmark laboratory finding in pancreatitis. Lipase is an enzyme produced by the pancreas, and its levels rise significantly during episodes of pancreatitis, making it a key indicator in diagnosing the condition.
C. Elevated ammonia. Elevated ammonia levels are more commonly associated with liver dysfunction, such as hepatic encephalopathy, rather than pancreatitis. Pancreatitis primarily affects the digestive system, not the liver directly.
D. Decreased albumin. Decreased albumin can be seen in various conditions, including liver disease and malnutrition, but it is not a specific finding for pancreatitis. In acute pancreatitis, albumin levels may not be significantly affected, while chronic pancreatitis can lead to malabsorption and potentially lower albumin levels over time.
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