In an experimental situation focused on the development of a new vaccine, mice were injected with a viral antigen. Their plasma was removed in order to detect the presence of antibodies. This is an example of _______.
A) innate immunity.
B) autoimmunity.
C) active immunization.
D) natural immunity.
E) passive immunization.
C) active immunization.
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A gluteal gait, in which a person walks with a waddling limp, is usually caused by a disorder of the
A. gluteus maximus and tensor fasciae latae. B. gluteus maximus and gluteus minimus. C. gluteus medius and gluteus minimus. D. gluteus maximus and gluteus medius.
The act of breathing in is called __________ and the act of breathing out is called __________
Fill in the blank(s) with correct word
What is the principal muscle of the anterior neck?
A) posterior belly B) digastrics C) anterior belly D) sternocleidomastoid
Which of the following is one of the major functions of the pons?
A) breathing B) hunger C) thirst D) consciousness