Nokea
Which among the following is an anatomical scoring system?
- A. STS Score.
- B. Euroscore II
- C. SYNTAX Score
- D. GRACE Score
Correct Answer: C
Rationale: SYNTAX Score is an anatomical scoring system used to assess coronary artery disease.
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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.
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.
Which of the following statements is incorrect regarding delayed tooth eruption?
- A. Most common cause is idiopathic
- B. Defined as no teeth eruption by 15 months of age
- C. Mechanical blockade can be a cause
- D. Hypothyroidism and hypoparathyroidism should be ruled out
Correct Answer: B
Rationale: Delayed tooth eruption is defined as no teeth eruption by 13 months of age, not 15 months.
All of the following are conditions with combined cellular and antibody immunodeficiency, except
- A. Ataxia telangiectasia
- B. Reticular dysgenesis
- C. Common variable immunodeficiency
- D. Severe combined immunodeficiency
Correct Answer: C
Rationale: Common variable immunodeficiency (CVID) is primarily an antibody deficiency, not a combined immunodeficiency.
In autism:
- A. Social interaction is normal
- B. Dopamine levels are reduced
- C. Genetic factors may play a role in aetiology
- D. Methylphenidate is used with benefit
Correct Answer: C
Rationale: Genetic factors may play a role in aetiology: Autism spectrum disorder (ASD) has a strong genetic component, with numerous genes contributing to its development, although environmental factors may also play a role.