What do radiation weighting factors take into consideration?
1. The overall risk of exposure to humans from ionizing radiation
2. Both the internal and external dose measurements
3. The fact that some types of radiation are more efficient at causing biologic damage than other types of radiation for a given dose.
a. 1 only
b. 2 only
c. 3 only
d. 1, 2, and 3
c. 3 only
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Steve suffered a grand mal seizure in the waiting room of a dental clinic. Now that the convulsions have ceased, he starts to regain consciousness and is confused about his surroundings. What phase of the seizure is Steve currently experiencing?
a. prodromal phase b. epileptic phase c. postictal phase d. tonic-clonic phase
_______________ of Purple-K creates an opaque, gaseous cloud in the combustion zone
a. Dispersion b. Decomposition c. Free burning d. Decrepitate
Small, balllike stools are often a result of ________
A) chronic constipation B) spastic bowel C) gastrointestinal infection D) slow movement through the bowel
Herniations result from
a. Elevated intracranial pressure b. Axonal shearing c. Arteriovenous malformations d. Fractures of the skull