The registered nurse is teaching a group of student nurses about terminologies used to describe skin lesions. Which statement made by the student nurse indicates a need for further teaching?
1. "A papule filled with pus is called a pustule."
2. "A purpura is a purplish lesion caused by free red blood cells in the skin."
3. "A scar is the permanent replacement of normal skin with connective tissue."
4. "The loss of epidermal and dermal tissue is called telangiectasia."
4
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An antipruritic drug is used to treat ________
A) fungal infections B) burns C) itching D) bacterial infections
Skin cancers are
A) carcinomas. B) sarcomas. C) leukemias. D) lymphomas.
During exercise ________ of energy produced is released as heat.
A. <10% B. 70-80% C. 50% D. 20-30%
Using skill development scores as an indicator of success of a physical education program is
a. suggested as the sole indicator. b. accurate because the instruments are valid, reliable, and easy to administer. c. not recommended because a large part of skill performance is genetic endowment. d. the most helpful indicator to a teacher of student performance.