Which of the following would be an example of acquired active immunity?
A) Immunity passed from mother to baby during breastfeeding.
B) A person is immune to varicella after having chicken pox as a child.
C) Immunity formed after repeated exposure to a pathogen.
D) A woman takes a yearly flu shot to prevent contracting influenza.
Answer: D
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Indicate whether the statement is true or false.
Based on the stimulus intensity and duration curve,
A) there is an inversely proportional relationship between pulse intensity and pulse duration B) there is a proportional relationship between pulse intensity and pulse duration C) there is no difference between required stimulus intensity at short and long duration stimulation D) there is no consistent relationship between pulse intensity and pulse duration
The right and left cerebral hemispheres are interconnected by the
a. Longitudinal fissure b. Pyramidal decussation c. Corpus callosum d. Central sulcus
Which drug is the most frequently used in date rape?
A) Valium B) Rohypnol C) GHB D) Versed