Allergy refers to an exaggerated immune response to environmental:
a. Allergens
b. Antibodies
c. Immunoglobulins
d. Self-antigens
Answer: a. Allergens
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With the elbow and wrist extended, painting a circle on a canvas requires __________ of the shoulder.
A. rotation B. circumduction C. extension D. flexion E. elevation
Inherited traits controlled by two or more genes are called:
A) incomplete dominance. B) codominance. C) polygenic inheritance. D) multiple alleles.
Which effector has no innervation with parasympathetic nerves?
A. eye B. pancreas C. heart D. blood vessels
Tyler has noticed lately that he doesn't feel pain in his left arm. Which of the following might explain his issue?
A. Damage to the anterior spinocerebellar pathway B. Damage to the spinothalamic pathway C. Damage to the tectospinal pathway D. Lack of decussation in the fasciculus gracilis tract of the dorsal column medial lemniscal pathway