A patient with a complicated medical history including hypertension, a-fib, and arthritis calls the health care provider's office to speak with a nurse about "all of these bruises I have all of a sudden." Which potential drug interaction should concern the nurse with these symptoms?
Aspirin and warfarin
Sulfasalazine and acetaminophen
Tolmetin and propranolol
Meloxicam and amlodipine
The Correct Answer is A
A. Aspirin and warfarin
The combination of aspirin and warfarin poses a potential risk of increased bleeding and bruising. Both aspirin and warfarin are anticoagulants, and when used together, they can potentiate each other's effects, leading to a higher risk of bleeding events, including easy bruising.
B. Sulfasalazine and acetaminophen
Sulfasalazine is often used in the treatment of arthritis and inflammatory bowel disease, while acetaminophen is a commonly used pain reliever. There is no significant interaction between these two medications leading to increased bleeding or bruising.
C. Tolmetin and propranolol
Tolmetin is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief, and propranolol is a beta-blocker used for conditions such as hypertension. While both medications have their own potential side effects, there is no specific interaction between them that significantly increases the risk of bleeding or bruising.
D. Meloxicam and amlodipine
Meloxicam is an NSAID, and amlodipine is a calcium channel blocker used for hypertension. Similar to option C, there is no known significant interaction between these two medications that would lead to increased bleeding or bruising.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A respiratory rate of 14
A respiratory rate of 14 is within the normal range and is not typically a reason to hold benztropine. Respiratory depression is not a common side effect of this medication.
B. A pulse of 102
A pulse rate of 102 is also within the normal range, and changes in heart rate are generally not a prominent side effect of benztropine. This finding alone is not a typical reason to hold the medication.
C. Blood pressure of 88/60 mmHg
This is the correct choice. Anticholinergic medications, like benztropine, can cause side effects such as a decrease in blood pressure. A blood pressure of 88/60 mmHg may be a concern, and the nurse should hold the dose and notify the physician.
D. A temperature of 100.2°F
An elevated temperature of 100.2°F is not a direct contraindication to benztropine administration. Fever is not a typical side effect of this medication, so an increased temperature alone is not a reason to hold the dose.
Correct Answer is D
Explanation
A. Aspirin has the potential to cause gastrointestinal (GI) bleeding in children.
While it is true that aspirin can cause GI bleeding, this is not the primary concern in this scenario. Reye's syndrome, a severe and potentially fatal condition, is the more significant worry when aspirin is given to children with viral infections.
B. Aspirin has the potential to cause hyperglycemia.
Hyperglycemia (high blood sugar) is not a known effect of aspirin in children. Aspirin is not typically associated with glucose metabolism issues.
C. Aspirin has the potential to cause ringing in the ears (tinnitus) in children.
Tinnitus can occur with aspirin use, but it is not the primary concern in this situation. Reye's syndrome is a more serious and immediate risk associated with aspirin use in children with viral infections.
D. Aspirin has the potential to cause Reye's syndrome in children.
This is the correct and most significant concern. Reye's syndrome is a rare but severe condition associated with aspirin use in children during or after viral infections. It affects the liver and brain and can be life-threatening.
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