The annual effective dose limit for a 24-year-old radiographer to ionizing radiation is ____ rem.
a. 50 mSv.
b. 24 rem.
c. 5 rem.
d. both a and c
d. both a and c
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Five minutes after delivering a baby, the mother feels the sudden urge to push and a gush of blood comes from the vagina. Given that the mother is not delivering twins, what stage of labor should the EMT recognize?
A) Fourth B) Placental C) Second D) Expulsion
Shining a light onto the iris from the lateral side could cause a shadow on the medial side if the patient is suffering from:
A) hemianopsia. B) glaucoma. C) retinal artery occlusion. D) anisocoria.
When exposing a set of four posterior bitewing radiographs, it is recommended that the molar bitewing be exposed first, followed by the premolar bitewing on the same side, before switching sides
Indicate whether the statement is true or false
_______ involves tightening and releasing a series of muscle groups beginning with the toes and moving up to the face and head
a. Progressive relaxation b. Autogenic training c. Self-directed relaxation d. All of the above