The foreign substance responsible for causing an allergic reaction is called a(n):
A. allergen.
B. antibody.
C. histamine.
D. leukotriene.
Answer: A. allergen.
Health Professions
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Which of the following occurs in the midline dorsum of the tongue?
a. Ectopic lymphoid tissue b. Basal cell carcinoma c. Secondary herpes simplex d. Median rhomboid glossitis (candidiasis) e. Peripheral giant cell granuloma
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Flexion in response to pain is a test in which subcategory of the GCS?
a. Visual b. Verbal c. Motor skills d. Arousal
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