Nokea
Features of severe folate deficiency include:
- A. Steatorrhoea
- B. Glossitis
- C. Leucoerythroblastic picture
- D. Increased total iron binding capacity
Correct Answer: B
Rationale: Glossitis, or inflammation of the tongue, is a common feature of folate deficiency due to its role in cell division and growth.
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A female client who was involved in a motor vehicle collision is admitted with a fractured left femur which is immobilized using a fracture traction splint in preparation for an open reduction internal fixation (ORIF). The nurse determines that her distal pulses are diminished in the left foot. Which interventions should the nurse implement? (Select all that apply.)
- A. Offer ice chips and oral clear liquids
- B. Verify pedal pulses using a doppler pulse device
- C. Monitor left leg for pain, pallor, paresthesia, paralysis, pressure
- D. Evaluate the application of the splint to the left leg
Correct Answer: B
Rationale: These interventions assess and address potential vascular compromise, which is critical in a client with a fractured femur.
The following are common side effects of sildenafil EXCEPT
- A. flushing
- B. elevated liver function tests
- C. headache
- D. myalgia
Correct Answer: B
Rationale: Elevated liver function tests are not a common side effect of sildenafil.
Which statement by a parent of an infant with congestive heart failure (CHF) who is being sent home on digoxin indicates the need for further education?
- A. I will give the medication at regular 12-hour intervals.
- B. If he vomits, I will not give a make-up dose.
- C. If I miss a dose, I will not give an extra dose.
- D. I will mix the digoxin in some formula to make it taste better.
Correct Answer: D
Rationale: Mixing digoxin with formula can lead to incomplete ingestion and inadequate dosing. Digoxin must be given in its entirety at the prescribed times.
After a computer tomography (CT) scan with intravenous contrast medium, a client returns to the room complaining of shortness of breath and itching. Which intervention should the nurse implement?
- A. Call respiratory therapy to give a breathing treatment
- B. Send another nurse for an emergency tracheotomy set
- C. Prepare a dose of epinephrine (Adrenalin)
- D. Review the client's complete list of allergies
Correct Answer: C
Rationale: Shortness of breath and itching are signs of an allergic reaction to the contrast medium, and epinephrine is the first-line treatment for anaphylaxis.
While caring for a client with Amyotrophic Lateral Sclerosis (ALS), the nurse performs a neurological assessment every four hours. Which assessment finding warrants immediate intervention by the nurse?
- A. Inappropriate laughter
- B. Increasing anxiety
- C. Weakened cough effort
- D. Asymmetrical weakness
Correct Answer: C
Rationale: A weakened cough effort can lead to respiratory complications, which are life-threatening in ALS patients.