Nokea
The infratrochlear nerve supplies the
- A. Upper incisors
- B. Labial gum
- C. Bridge over the nose
- D. Upper lip
Correct Answer: C
Rationale: The infratrochlear nerve, a branch of the ophthalmic division (V1) of the trigeminal nerve, supplies sensation to the bridge of the nose and medial eyelid.
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Mr. Smith develops signs of increased intracranial pressure. Which of the following medications is likely to be ordered for Mr. Smith?
- A. Mannitol
- B. Insulin
- C. Morphine sulfate
- D. Penicillin
Correct Answer: A
Rationale: Mannitol is an osmotic diuretic used to reduce intracranial pressure.
After teaching a patient with RA to use heat and cold therapy to relieve symptoms, the nurse determines that teaching has been effective when what is said by the patient?
- A. Heat treatments should not be used if muscle spasms are present.
- B. Cold applications can be applied for 15 to 20 minutes to relieve joint stiffness.
- C. I should use heat applications for 20 minutes to relieve the symptoms of an acute flare.
- D. When my joints are painful, I can use a bag of frozen corn for 10 to 15 minutes to relieve the pain.
Correct Answer: D
Rationale: Cold therapy is effective for acute pain.
You are pulled from the ED to the neurologic floor. Which action should you delegate to the nursing assistant when providing nursing care for a patient with SCI?
- A. Assess patient's respiratory status every 4 hours.
- B. Take patient's vital signs and record every 4 hours.
- C. Monitor nutritional status including calorie counts.
- D. Have patient turn, cough, and deep breathe every 2 hours.
Correct Answer: B
Rationale: Taking and recording vital signs is a routine task suitable for delegation to a nursing assistant.
Which of the following conditions are more likely to develop in a client who is relatively immobile for the rest of his or her life?
- A. Bladder infection
- B. Diarrhea
- C. Paralysis
- D. Bladder inflammation
Correct Answer: A
Rationale: Immobility increases the risk of bladder infections due to stasis of urine.
During care of a patient in myasthenic crisis, maintenance of what is the nurse's first priority for the patient?
- A. Mobility
- B. Nutrition
- C. Respiratory function
- D. Verbal communication
Correct Answer: C
Rationale: Respiratory function is critical in myasthenic crisis