A nurse is assessing a client who has received oxycodone. The nurse notes that the client's respiratory rate is 8/min. The nurse should identify that which of the following is the pathophysiology for the client's respiratory rate?
Oxycodone blocks the sodium channel suspending nerve conduction.
Oxycodone inhibits prostaglandin synthesis.
Oxycodone promotes vasodilation of cranial arteries.
Oxycodone uses central nervous system depression.
The Correct Answer is D
A. Oxycodone primarily exerts its analgesic effects through binding to opioid receptors and modulating neurotransmitter release, rather than blocking sodium channels.
B. Oxycodone does not directly inhibit prostaglandin synthesis; this mechanism is associated with nonsteroidal anti-inflammatory drugs (NSAIDs).
C. Oxycodone does not promote vasodilation of cranial arteries. This mechanism is more commonly associated with medications used to treat migraines, such as triptans.
D. Oxycodone is an opioid analgesic that acts centrally on the nervous system to depress respiratory drive, leading to respiratory depression, especially at higher doses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. “I should stay upright for at least 15 minutes after taking this medication.": This statement is correct as remianing upright reduces the risk of reflux that is common after taking the medication.
B. “I should take an antacid with this medication to prevent stomach upset.": Antacids can decrease the absorption of iron, so taking them with ferrous gluconate is not recommended.
C. "I should take this medication with 8 ounces of milk.": Milk can inhibit the absorption of iron, so taking ferrous gluconate with milk is not advised. It's better to take it with water or juice.
D. “I should notify my provider if my stools turn black.": This statement is incorrect as black stools are an expected side effect of the medication.
Correct Answer is B
Explanation
A. Metformin is not a contraindication for receiving the shingles vaccine.
B. Methotrexate, an immunosuppressant medication, can interfere with the efficacy of live vaccines such as the shingles vaccine, and it is generally contraindicated to administer live vaccines to individuals taking immunosuppressants.
C. Esomeprazole, a proton pump inhibitor, is not a contraindication for receiving the shingles vaccine.
D. Estrogen is not a contraindication for receiving the shingles vaccine.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.