Which item is used to absorb low-energy x-rays that have little penetrating power?
collimator
PID
lead washer
aluminum filter
aluminum filter
Rationale: aluminum filter
Health Professions
You might also like to view...
Two drugs that augment or replace posterior pituitary hormones are:
A) insulin and glucagon. B) glucagon and vasopressin. C) adenosine and vasopressin. D) oxytocin and antidiuretic hormone.
Health Professions
The recent occurrence of the avian flu, is used by critics to argue against:
a. xenotransplantation. b. cryonics. c. fetal reduction. d. Clinical Trials.
Health Professions
The applicant should obtain permission before using a person's name as a reference.
Answer the following statement true (T) or false (F)
Health Professions
Body language includes facial expressions, eye contact, posture, attention to personal space, and ________.
A. respect B. sensitivity C. openness D. empathy E. touch
Health Professions