Nokea
Croup:
- A. Is a disease
- B. Is commonly caused by parainfluenza viruses
- C. Most cases are managed with nebulised adrenaline
- D. Inhaled steroids are reported to be of benefit
Correct Answer: B
Rationale: Croup is most commonly caused by parainfluenza viruses, which lead to inflammation of the larynx and trachea.
You may also like to solve these questions
About juvenile chronic arthritis:
- A. Rheumatoid factor is an important diagnostic test to perform in suspected cases
- B. Pauciarticular type is the commonest type
- C. Cervical spine involvement is uncommon
- D. Methotrexate is the first line drug in therapy
Correct Answer: B
Rationale: Pauciarticular juvenile idiopathic arthritis (JIA) is the most common subtype, typically affecting fewer than five joints in the first six months of disease.
Which among the following is a correct description for the condition 'mitral arcade'?
- A. Absent chordal insertions
- B. Absent papillary muscles
- C. Fused papillary muscles
- D. Elongated papillary muscles
Correct Answer: C
Rationale: Mitral arcade is characterized by fused papillary muscles.
In the treatment of asthma, inhaled corticosteroids:
- A. Relieve acute symptoms
- B. Prevent long-term symptoms
- C. Cause airway constriction
- D. Are contraindicated in pregnancy
Correct Answer: B
Rationale: Inhaled corticosteroids are used in asthma management to prevent inflammation and control long-term symptoms, though they do not relieve acute attacks.
The lower limit of pulse rate in neonate at rest is
- A. 50/min
- B. 60/min
- C. 70/min
- D. 80/min
Correct Answer: B
Rationale: The lower limit of normal pulse rate in neonates at rest is typically around 60 beats/min.
The typical radiologic configuration in tetralogy of Fallot as seen in the anteroposterior view consists of all the following EXCEPT
- A. normal heart size
- B. some elevation of the cardiac apex
- C. convexity in the region of the main pulmonary artery
- D. right-sided aortic arch
Correct Answer: A
Rationale: Normal heart size is not typical in tetralogy of Fallot.