Nokea
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
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Cataracts are recognised in:
- A. Hyperthyroidism
- B. Down syndrome
- C. Graves' disease
- D. PKU
Correct Answer: B
Rationale: Cataracts are a recognized feature in Down syndrome. They are not typically associated with Hyperthyroidism, Graves' disease, or PKU.
Usual indications for an exchange transfusion in a child with sickle cell disease include:
- A. Painful vaso-occlusive crisis
- B. Splenic sequestration crisis
- C. Acute chest syndrome
- D. Dactylitis
Correct Answer: C
Rationale: Acute chest syndrome, a severe complication of sickle cell disease, often requires exchange transfusion to reduce the proportion of sickle hemoglobin and improve oxygenation.
All of the following are part of acute aortic syndrome, except
- A. Aortic dissection
- B. Acute aortic regurgitation
- C. Intramural hematoma
- D. Penetrating atherosclerotic ulcer
Correct Answer: B
Rationale: Acute aortic regurgitation is not typically considered part of acute aortic syndrome.
The following drugs are contraindicated in renal failure:
- A. Nitrofurantoin
- B. Carbamazepine
- C. Salbutamol
- D. Metolazone
Correct Answer: A
Rationale: Nitrofurantoin is contraindicated in renal failure due to the risk of accumulation and subsequent toxicity, as the kidneys are unable to excrete the drug effectively.
SVT
- A. HR . 220 /min
- B. Adenosine helpful in management
- C. Beat to beat variation is not present
- D. Valsalvar maneuver is a treatment method
Correct Answer: B
Rationale: Adenosine is effective in managing supraventricular tachycardia by interrupting reentrant pathways.