Which of the following ear injuries can be prevented by drying the ears thoroughly with a soft towel, using ear drops containing a mild acid and alcohol solution before and after swimming, and avoiding situations that can cause ear infections?
A. Auricular hematoma
B. Impacted cerumen
C. Otitis externa
D. Otitis media
Answer: C
Health & Biomechanics
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Because of its high level of health care spending, the United States has the best life expectancy rate of the industrialized countries.
Answer the following statement true (T) or false (F)
Health & Biomechanics
The process used by macrophages to destroy bacteria and remove foreign matter is called ________
A. attenuation. B. conjugation. C. phagocytosis. D. specificity. E. elimination.
Health & Biomechanics
A drug that increases the force of contractions of the heart muscle is __________
Fill in the blank(s) with correct word
Health & Biomechanics
Which part of the body is NOT part of the UGI tract?
A. Tongue B. Intestines C. Stomach D. Mouth E. Esophagus
Health & Biomechanics