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
Nausea and vomiting can lead to excessive loss of fluids and electrolytes, including potassium, from the body. Gastroenteritis is an inflammation of the gastrointestinal tract typically caused by viral or bacterial infections. It is commonly characterized by symptoms such as diarrhea, vomiting, abdominal pain, and fever. Antibiotics are not typically used to treat viral gastroenteritis and would not directly cause the electrolyte imbalance. Administration of IV Furosemide, a diuretic, would increase urine output but is not typically used to treat gastroenteritis. The fever itself may contribute to fluid loss but would not directly cause the electrolyte imbalance.
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.
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