This figure shows a skin reaction that developed as the result of the reaction of the individual to a ring that was not pure gold but was alloyed with nickel. The reaction appeared 2 days after wearing the ring. This rash is
a. pemphigus vulgaris.
b. It is an IgE-mediated reaction
c. It is a type III hypersensitivity. reaction.
d. It is a type IV hypersensitivity reaction.
e. A and D
D
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_____ describes how the cause of a disease leads to anatomical and physiological changes in the body that ultimately result in the disease
A) Etiology B) Idiopathic C) Pathogenesis D) Sequela
Flexibility is determined by
A) the movement of muscles around a joint. B) the ability of connective tissue to stretch. C) the range of motion of a joint. D) All of the answers are correct.
Teaching school age children about health and health-related behaviors would most likely be done by someone with professional preparation in
A) community/public health education. B) worksite health education. C) hospital/clinic health education. D) school health education.
As the heart improves in functional capacity, the resting heart rate usually
a. increases. b. decreases. c. remains the same. d. becomes erratic.