A nurse is evaluating the effectiveness of a medication for a client taking cyclobenzaprine (Flexeril). Which of the following statements indicate that the medication is effective for the client?
A decrease in urinary urgency, frequency, nocturia, and urge incontinence,
An absence of muscle rigidity and spasms with a good range of motion.
Physical dependence from chronic long-term use
No spontaneous respiratory movements in the clients caving mechanical ventilation
The Correct Answer is B
A. Urinary symptoms such as urgency and frequency are not related to the therapeutic effects of cyclobenzaprine.
B. Cyclobenzaprine is a muscle relaxant, and its effectiveness is indicated by a reduction in muscle rigidity and spasms, along with improved range of motion.
C. Physical dependence is not a goal of treatment with cyclobenzaprine. The effectiveness of the medication should be measured by symptom relief, not dependence.
D. Cyclobenzaprine does not affect respiratory function, so the absence of spontaneous respiratory movements in mechanically ventilated clients is unrelated to the medication's action.
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Related Questions
Correct Answer is D
Explanation
A. Ibuprofen does not inhibit mu receptors. Mu receptors are associated with opioid actions, while ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID).
B. While long-term use of ibuprofen may increase the risk of cardiovascular events like myocardial infarction, this is not the primary action of the drug.
C. Ibuprofen does not decrease the risk of stroke. In fact, chronic use of NSAIDs may actually increase the risk of bleeding and stroke.
D. Ibuprofen inhibits both COX-1 and COX-2 enzymes, which are involved in the inflammatory process. This inhibition helps reduce pain, inflammation, and fever.
Correct Answer is B
Explanation
A. Acetaminophen is an over-the-counter pain reliever commonly used to reduce mild to moderate pain, such as headaches or muscle aches. It does not treat osteoporosis. It may help with pain associated with bone fractures or discomfort from osteoporosis but does not impact bone density or prevent fractures.
B. Alendronate (brand name Fosamax) is a bisphosphonate used specifically to treat and prevent osteoporosis, particularly in postmenopausal women. It works by inhibiting bone resorption (the process by which bone is broken down and minerals are released into the bloodstream), thereby increasing bone density and reducing the risk of fractures.
C. Naloxone (brand name Narcan) is an opioid antagonist used to reverse opioid overdoses. It has no role in the treatment or prevention of osteoporosis. This medication is used in emergency settings to counteract respiratory depression caused by opioid overdose and should not be used for osteoporosis treatment.
D. Morphine sulfate is a narcotic analgesic used to manage severe pain. While it may be used for pain relief in individuals with osteoporosis who have experienced a fracture or severe pain, it does not treat the underlying condition of osteoporosis.
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