BOF 10
Typhoid fever, all are true except :
1-human being is the only reservoir
2-constipation is seen in the first week but diarrhoea
in the second week
3-rose spot are seen in a minority
4-blood cultures have the highest yield in the first
week
5-bone marrow cultures are useless in those who were
partially treated
Answer 5
1-unlike other salmonella species
2-also palpable spleen and rose spots are seen in the
2nd week
3-but are highly suggestive when seen
4-about 90% positivity and then decreases there after
5-false, the main indication is in those who were
exposed to antibiotics
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typhoid fever KEYS to SUCCESS in Medicine
page 540-542