Polymyxin B, colistin, neomycin, and chloromycetin are examples of medications used to treat
A. cerumen.
B. external ear disorders.
C. middle ear disorders.
D. otic fungal infections.
Answer: B
You might also like to view...
When performing a dipstick test on a patient's urine sample, a positive leukocyte esterase and nitrite is indicative of:
A. Microscopic hematuria B. Urinary tract infection C. Calculi in the urine D. Possible bladder tumor
A nurse is conducting smoking cessation clinics and educates the clients they should report which finding in their mouths to their physicians immediately?
a. A patch that is red and has a velvety appearance b. Elevated yellow-white lesions with a roughened, leathery appearance c. Lesions that look like milk curds and adhere firmly to tissue d. Multiple, concave, ulcer-like lesions
Neighborhood centers that provided health care, education, and social welfare programs were called:
a. settlement houses. b. nursing care centers. c. nurse-managed clinics. d. public health services (PHSs).
Digoxin has a very limited role in treatment of heart failure. It is used mainly for patients with:
1. Ejection fractions above 40% 2. An audible S3 3. Mitral stenosis as a primary cause for heart failure 4. Renal insufficiency