Lotions are intended for topical use and have a(n):
A) oil base
B) alcohol base
C) water base
D) powder base
C) water base
Lotions have a water base and are used topically. Oil bases are generally used in creams and ointments. An alcohol base would create a quick-drying effect, and the medication would not be conveyed into the skin as easily. A powder base would not be used in this type of application.
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A physical therapist who frequently wears gloves, repeatedly washes his or her hands, and regularly uses hand sanitizer may develop:
A. yellow nail syndrome. B. allergic contact dermatitis. C. tinea mannum. D. candidiasis.
You arrive in the aid room to find an EMT assisting a mother during delivery. You're told that the patient's perineum tore and that you need to control the bleeding. Which of the following actions would you take?
a. Place a cold pack on the mother's abdomen just below the umbilicus. b. Apply a sterile gauze dressing with gentle pressure above the mother's vagina. c. Place a sterile dressing between the mother's vagina and rectum. d. Insert sterile gauze into the mother's vagina and leave it in place until the bleeding stops.