Hepatitis B virus (HBV) is a major health problem. Its transmission results:
a. Most often through blood exposure.
b. From inadequate vaccination, that stimulates infection rather than production of antibodies.
c. From poor personal hygiene, poor sanitation, and overcrowding.
d. All of the above.
C
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W What characterizes a plutoid?
a. A plutoid is a small planet-like body. b. A plutoid is spherical or nearly spherical in shape. c. The orbit of a plutoid is located primarily beyond the orbit of Neptune. d. All of the above e. None of the above
Chess and Thomas's studies of temperament conclude that a child's characteristic ways of responding tend to be relatively stable after the child reaches 2 years of age
a. True b. False
The major elements of reading include all of the following EXCEPT:
A. phonemic awareness B. comprehension C. vocabulary D. fluency E. all are major components
When several students simultaneously are off task and becoming disruptive, the teacher is best advised to ___
(a) find other employment (b) consider changing the task (c) immediately contact all parents and guardians (d) ignore their off task behaviors and work with those students who are on task (e) send all off-task students to the office of the appropriate school administrator (f) none of the above is useful advice