Nokea
The nurse is teaching parents about signs of digoxin (Lanoxin) toxicity. Which is a common sign of digoxin toxicity?
- A. Seizures
- B. Vomiting
- C. Bradypnea
- D. Tachycardia
Correct Answer: B
Rationale: Vomiting is a common sign of digoxin toxicity. Seizures are not associated with digoxin toxicity. The child will have a slower heart rate, not respiratory rate. The heart rate will be slower, not faster.
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An overweight, young adult made who was recently diagnosed with type 2 diabetes mellitus is admitted for a hernia repair. He tells the nurse that he is feeling very weak and jittery. Which actions should the nurse implement? (Select all that apply.)
- A. Check his fingerstick glucose level
- B. Assess his skin temperature and moisture
- C. Measure his pulse and blood pressure
- D. Document anxiety on the surgical checklist
Correct Answer: C
Rationale: These actions help assess for hypoglycemia, a common issue in diabetic patients, and ensure appropriate intervention.
Features of severe haemophilia A include:
- A. Retroperitoneal bleed
- B. Chronic arthropathy
- C. Prolonged bleeding time
- D. Increased APTT
Correct Answer: D
Rationale: Increased activated partial thromboplastin time (APTT) is a characteristic feature of haemophilia A due to the deficiency of clotting factor VIII.
A child with a known history of asthma is admitted to the hospital with a respiratory infection. Which action is the nurse's priority?
- A. Administer a nebulizer treatment as ordered.
- B. Perform chest physiotherapy.
- C. Monitor oxygen saturation levels closely.
- D. Educate the parents about infection prevention.
Correct Answer: A
Rationale: The priority in asthma management is ensuring the airways are open, which is best achieved by administering a nebulizer treatment as ordered.
In hyper cyanotic spells in Fallots tetralogy
- A. Hypoxia is there
- B. Murmur disappear
- C. Right to left shunt increases
- D. Acidosis occur
Correct Answer: C
Rationale: During hypercyanotic spells in Tetralogy of Fallot, the right-to-left shunt increases, leading to worsening cyanosis.
Mycoplasma pneumonia:
- A. Is associated with bullous myringitis
- B. Cold haemaglutinin antibodies are a recognised finding
- C. Guillain-Barre syndrome is a recognised sequel
- D. Is associated with erythema marginatum
Correct Answer: B
Rationale: Cold haemagglutinin antibodies are a recognized finding in Mycoplasma pneumonia. Bullous myringitis and Guillain-Barre syndrome are also associated.