Nokea
Severe hypothermia in newborn is defined as temperature below
- A. 28° C
- B. 30° C
- C. 32° C
- D. 34° C
Correct Answer: A
Rationale: Severe hypothermia in newborns is defined as a core body temperature below 28° C, which is life-threatening and requires immediate intervention.
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What are THREE long-term complications that can occur after repair of coarctation of the aorta in an infant?
- A. Berry aneurysms
- B. Persistent systemic hypertension
- C. Re-coarctation
- D. All of the above
Correct Answer: D
Rationale: Long-term follow-up is necessary for patients who have undergone repair of coarctation due to risks of recurrence or complications.
Hereditary angioneurotic oedema (HANE):
- A. Deficiency of CI esterase occurs
- B. Can present as recurrent abdominal pain
- C. C4 is increased
- D. Androgen agonists are helpful in management
Correct Answer: A
Rationale: Deficiency of CI esterase occurs
All the following are correct about left ventricular assist device implantation, except
- A. LA pressure is reduced more than RA pressure
- B. A PFO/small ASD is created following LVAD implantation for decompressing LA
- C. Right to left shunting at atrial level can produce systemic desaturation
- D. RV failure is a bad prognostic marker
Correct Answer: B
Rationale: A PFO/small ASD is not typically created following LVAD implantation.
A client who is receiving chemotherapy is vomiting. Which nursing intervention should the nurse implement first?
- A. Teach the client about the importance of hydration
- B. Report the volume of emesis to the healthcare provider
- C. Administer ondansetron hydrochloride (Zofran)
- D. Encourage the client to limit the amount of movement
Correct Answer: C
Rationale: Administering ondansetron (Zofran) will help relieve the vomiting and prevent dehydration, addressing the immediate concern.
The following are true statements:
- A. Tissue plasminogen activator is derived from endothelium
- B. Heparin acts through antithrombin III
- C. Protein C deficiency is autosomal recessive transmitted
- D. Protein C is vitamin K dependent
Correct Answer: B
Rationale: Heparin acts through antithrombin III: Heparin enhances the activity of antithrombin III, which inhibits thrombin and other clotting factors, helping prevent clot formation.