Course

Microbiology

Study Pack

Set 22 Human Age And Microorganisms

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Question 1

(Multiple Choice)

Free
Congenital CMV infections are caused by

A)coronavirus.
B)herpes simplex virus.
C)cytomegalovirus.
D)Epstein-Barr virus.

Answer

Question 2

(Multiple Choice)

Free
In humans,the embryonic phase of development extends from fertilization to the end of week __________,after which the developing infant is called a fetus.

A)2
B)6
C)8
D)12

Answer

Question 3

(Multiple Choice)

Free
A fetus infected with rubella virus produces which of the following antibodies that can then be detected in the umbilical cord?

A)IgA
B)IgM
C)IgG
D)IgD

Answer