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 D
Explanation
This finding suggests that the client may have experienced a hip fracture. The shorter leg can be a result of the fractured bone, causing a misalignment or displacement. The protruding bump on the side can be a sign of a dislocated or fractured hip joint. It is important to assess and confirm this suspicion through appropriate diagnostic measures, such as X-rays, to provide the necessary medical intervention and management.
Correct Answer is B
Explanation
Opioid tolerance occurs when the body becomes less responsive to the effects of opioids over time. This means that higher doses of the medication are needed to achieve the same level of pain relief that was previously achieved with lower doses. Opioid tolerance is a common phenomenon in long-term opioid therapy and can occur in patients who have been using opioids for an extended period.
Opioid abstinence syndrome, also known as opioid withdrawal, refers to the set of symptoms that occur when a person abruptly stops or reduces their use of opioids after developing physical dependence.
Opioid toxicity refers to the harmful effects that occur when an individual takes an excessive dose of opioids, leading to potentially life-threatening complications. It is characterized by symptoms such as respiratory depression, sedation, pinpoint pupils, and decreased level of consciousness.
Opioid addiction is a complex condition characterized by compulsive drug-seeking behavior, loss of control over opioid use, and continued use despite negative consequences.
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