Bill's serum tests positive for IgM anti-VCA but negative for anti-EBNA. This means that he
a. has recently recovered from infectious mononucleosis
b. currently has infectious mononucleosis
c. has a reactivation of his infectious mononucleosis
d. is well
B
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Two main early theories were proposed to explain how antigen-specific antibodies develop: the instructional theory and the selective theory. How did the two differ? Which was ultimately shown to be CORRECT?
What will be an ideal response?
Acne ________ is the common form of acne seen in teenagers.
A) rosacea B) verruca C) vulgaris D) impetigo
Brittany has absence seizures. What is the drug of choice for managing this type of seizure?
A) clonazepam B) lamotrigine C) ethosuximide D) valproic acid
Like other forms of sexual coercion, females who have been sexually harassed often do not ____________________
Fill in the blank(s) with correct word