During surgery, the nurse makes the following observations about the patient:
- Pulse rises from 68 beats per minute to 110 beats per minute.
- Temperature increases from 36.5 C to 38.50
- Muscles appear rigid.
The circulating nurse anticipates preparation of:
Naloxone (Narcan)
Dantrolene (Dentrum)
Furosemide (Lasix)
Flumazenil (Romazicon)
Flumazenil (Romazicon)
The Correct Answer is B
The given observations suggest the occurrence of malignant hyperthermia (MH), a potentially life-threatening reaction to certain medications used during anesthesia. MH is characterized by an increase in heart rate (tachycardia), elevated body temperature (hyperthermia), and muscle rigidity. The primary treatment for MH is the administration of dantrolene, which is a skeletal muscle relaxant that helps to counteract the effects of the reaction.
Naloxone (Narcan) is an opioid receptor antagonist used to reverse the effects of opioid overdose or excessive opioid sedation.
Furosemide (Lasix) is a diuretic used to treat conditions such as edema and high blood pressure.
Flumazenil (Romazicon) is a benzodiazepine receptor antagonist used to reverse the effects of benzodiazepine overdose or excessive sedation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Taking an extra dose of Aspirin prior to surgery can significantly increase the risk of bleeding during and after the surgical procedure. Aspirin is a non-steroidal anti-inflammatory drug (NSAID) that can interfere with the normal blood clotting process. Surgical procedures often require meticulous control of bleeding, and the presence of Aspirin in the patient's system can pose a significant risk.
It is essential for patients to follow preoperative instructions provided by the healthcare team, including avoiding certain medications or substances that can increase the risk of complications during surgery. Taking an extra dose of Aspirin, especially without consulting the healthcare provider, can jeopardize the safety of the surgical procedure and may require rescheduling to ensure the patient's well-being.
Correct Answer is D
Explanation
Gabapentin (Neurontin) is often used to treat neuropathic pain, including pain associated with peripheral neuropathy. It may also be used to manage other types of chronic pain, such as pain associated with fibromyalgia. While gabapentin is primarily an anticonvulsant medication, it is also used off-label for various other conditions, such as mood disorders and anxiety.
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