01-24-2009, 02:51 AM
20.) A 7-year-old girl is brought to the physician because of a 2-day history of fever,
headache, sore throat, and swollen glands. She does not have a runny nose,
congestion, or cough. She has no allergies to medications. Her temperature is
38.6C (101.4 F), blood pressure is 100/60 mm Hg, pulse is 120/min, and
respirations are 16/min. Examination shows a swollen, erythematous oropharynx
With tonsillar exudates. The anterior cervical lymph nodes are enlarged and
tender. No other abnormalities are noted. Which of the following is the most likely
causal organism?
A) Adenovirus
B) Corynebacterium diphtheriae
C) Group A streptococcus
D) Haemophilus influenzae
E) Mycoplasma pneumoniae
headache, sore throat, and swollen glands. She does not have a runny nose,
congestion, or cough. She has no allergies to medications. Her temperature is
38.6C (101.4 F), blood pressure is 100/60 mm Hg, pulse is 120/min, and
respirations are 16/min. Examination shows a swollen, erythematous oropharynx
With tonsillar exudates. The anterior cervical lymph nodes are enlarged and
tender. No other abnormalities are noted. Which of the following is the most likely
causal organism?
A) Adenovirus
B) Corynebacterium diphtheriae
C) Group A streptococcus
D) Haemophilus influenzae
E) Mycoplasma pneumoniae