Nokea
Diagnostic signs of child abuse are:
- A. Sub-hyaloid bleeding
- B. Spiral fracture of a long bone
- C. Lacerated tongue
- D. Posterior rib fractures
Correct Answer: D
Rationale: Posterior rib fractures are highly suggestive of child abuse, as they are often caused by forceful squeezing or shaking.
You may also like to solve these questions
Rett syndrome is characterised by:
- A. Social withdrawal
- B. Self-mutilation
- C. Macrocephaly
- D. Wringing hand movements
Correct Answer: D
Rationale: Wringing hand movements are a hallmark feature of Rett syndrome, a neurodevelopmental disorder primarily affecting females.
The pH of urine:
- A. Is a useful indicator of the acid/base balance of blood
- B. Rises on a vegetarian diet
- C. Is determined by the concentration of ammonium
- D. Is lower than 5.5 in renal tubular acidosis
Correct Answer: A
Rationale: Urine pH reflects blood acid/base balance. A vegetarian diet typically raises urine pH, and renal tubular acidosis causes a higher pH, not lower.
A child has been diagnosed with valvular disease following rheumatic fever (RF). During patient teaching, the nurse discusses the child's long-term prophylactic therapy with antibiotics for dental procedures, surgery, and childbirth. The parents indicate they understand when they say:
- A. She will need to take the antibiotics until she is 18 years old.
- B. She will need to take the antibiotics for 5 years after the last attack.
- C. She will need to take the antibiotics for 10 years after the last attack.
- D. She will need to take the antibiotics for the rest of her life.
Correct Answer: D
Rationale: Valvular involvement indicates significant damage; therefore, lifelong prophylactic antibiotics are required.
Dome and dart P wave in lead V1 in electrocardiogram is suggestive of which of the following?
- A. Dextrocardia
- B. Left atrial ectopic rhythm
- C. Biatrial enlargement
- D. Mitral stenosis
Correct Answer: C
Rationale: The dome and dart P wave morphology is characteristic of biatrial enlargement, often seen in conditions like mitral stenosis and atrial fibrillation.
A 10-year-old has undergone a cardiac catheterization. At the end of the procedure, the nurse should first assess:
- A. Pain
- B. Pulses
- C. Hemoglobin and hematocrit levels
- D. Catheterization report
Correct Answer: B
Rationale: Checking pulsesâ€â€especially in the canulated extremityâ€â€assures perfusion to that extremity and is the priority postprocedure.