A 9-year-old boy with migratory polyarthritis, a new apical pansystolic murmur, fever, CRP+, and ASOT 500 units is diagnosed with rheumatic fever. What is his classification?
- A. Two major and one minor
- B. Two major manifestations only
- C. Two major and two minor
- D. Two minor manifestations only
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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Which of the following is TRUE regarding hepatitis A virus
- A. Several serotypes have been recognized
- B. Common source of outbreak is food and water contamination
- C. Maternal-neonatal transmission is possible
- D. Mainly occurs via hematogenous mode of transmission
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Alcohol acts primarily as a CNS depressant. It produces all the following EXCEPT
- A. euphoria
- B. impaired short-term memory
- C. increased pain threshold
- D. hyperthermia
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A delayed onset of respiratory symptoms after exposure is characteristic of
- A. chlorine
- B. phosgene
- C. cyanide
- D. anthrax
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
All the following are recognizable teratogens EXCEPT
- A. ethanol
- B. antiepileptic medications
- C. toxoplasmosis
- D. hypothermia
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
One of the principal pathologic features in fatal anaphylaxis is
- A. acute bronchial obstruction
- B. hypotension
- C. behavioral change
- D. abdominal pain
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.