The depth of penetration for ultrasound energy will be inversely proportional to its
A) duty cycle B) frequency
C) intensity D) duration of application
B
Health Professions
You might also like to view...
Immediately after acetylcholine is released at the neuromuscular junction, it is inactivated by
a. pseudocholinesterase. b. acetaminophen. c. adenyl cyclase. d. acetylcholinesterase.
Health Professions
Stained smears of stool are examined for the presence of
A) larvae. B) ova. C) protozoa. D) all of the above. E) B and C
Health Professions
Which of the following crown-to-root measurements is desirable when planning for a crown?
A) 1:2 B) 2:1 C) 2:3 D) 4:1 E) 2:4
Health Professions
Which code(s) represent(s) venous catheterization for selective organ blood sampling with venous sampling through catheter (radiologic supervision and interpretation)?
a. 36481 b. 36500, 75893 c. 36500, 75894 d. 36500-51
Health Professions