A grid is a device used in extraoral radiography to prevent scatter radiation from fogging the image receptor
Indicate whether the statement is true or false
True. Grids are sometimes used in extraoral radiography to absorb scattered x-rays that contribute to film fog that reduces image contrast.
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Which of the following is characteristic of pes cavus?
a. eversion of the forefoot b. weakened plantar ligaments c. claw toes d. weakened intrinsic plantar muscles
You are called for a 58-year-old male who is concerned that his blood pressure is too high. He tells you that he has had a headache and is feeling a little dizzy. You notice that his skin is flushed and feels warm to the touch. As you finish taking his vital signs, you should:
A) begin your reassessment. B) move the patient to the ambulance for transport. C) assist the patient to take his blood pressure medication. D) write down the patient's vital signs.
ICD information was used by the World Health Organization (WHO) for all of the following purposes EXCEPT to:
A. assist in tracking mortality. B. track morbidity. C. make statistical assessments of international health and disease trends. D. ensure that providers were being paid appropriately.
A patient has fallen in his upstairs bathroom and is on the floor when you arrive. Your assessment shows no immediate threat to his airway, breathing or circulatory status, however, he does have deformity and bruising to his left hip. He complains of excruciating pain to the same area. In this situation, you should recognize the need for what category of move?
A) Emergency B) Urgent C) Critical D) Non-urgent