Which of the following X-ray procedures may require a full bladder or laxatives?
A. Ultrasound
B. Retrograde pyelogram
C. Myelogram
D. Intravenous pyelogram
Answer: A
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The type of shock caused by a failure of the heart is referred to as:
a. hypovolemic. b. distributive. c. blood loss. d. cardiogenic.
A thermite reaction is best described as
a. A release of heat that's temperature is approximately 3990 F (2199 C) b. A mixture of 27% powered aluminum and 73% iron oxide. c. The reaction cannot be stopped with water. d. All of above
Which of the following is NOT true about the ICD-10-CM Table of Drugs and Chemicals?
A) When a patient intentionally harms himself/herself, it is coded to suicide attempt. B) Underdosing is a new concept and has its own column in the table. C) Poisonings are reported with a combination code that describes both the substance and intent. D) The therapeutic use column used in ICD-9-CM has been named Adverse Effects in ICD-10-CM.
The optic nerve endings are located within the:
A. cornea. B. retina. C. pupil. D. sclera.