Which of the following is not a normal portal of exit of an infectious disease?
A) Removal of blood
B) Urogenital tract and feces
C) Coughing and sneezing
D) Skin
E) All of these choices are normal exit portals.
Correct Answer:
Verified
Q26: Reservoirs include
A)humans
B)animals
C)soil
D)water
E)All of the choices are correct
Q39: Keratinase has the greatest effect on the
Q40: Exotoxins are _.
A) proteins secreted by living
Q41: The initial, brief period of early, general
Q42: Which of the following is a mismatched
Q43: Some diseases can cause long-term or permanent
Q45: A sign is _.
A) an objective indication
Q46: The objective, measurable evidence of disease evaluated
Q47: Which of the following is an example
Q48: A symptom is _.
A) an objective indication
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