What is cerebral angiography and what is its purpose?
What will be an ideal response?
Cerebral angiography is a radiologic procedure in which a radiopaque contrast dye is injected into the carotid arteries and an x-ray is taken to visualize the arterial circulation in the brain. This test can show aneurysms, stenosis, tumors, or plaque in the arteries. A tumor can be seen as an interwoven collection of new blood vessels, or it can be seen indirectly when it distorts normal anatomy and forces arteries into abnormal positions. The x-ray image is known as an angiogram or arteriogram.
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True or False? Careless spelling in medical documentation can lead to errors and potentially cause harm to the patient
A) True B) False
The process of gene rearrangement in immunoglobulin and T-cell receptor genes is called
a. somatic hypermutation b. isotype switching c. somatic recombination d. apoptosis e. clonal selection.
Sandra and Steve both smoke; they have two children, 6-year-old Callie and 10-month-old Evan. Which member of the household is likely most at risk from thirdhand smoke?
A. Callie B. Sandra C. Steve D. Evan
Even if done for the sake of "teaching" or "helping," emotional abuse wears away at self-confidence, sense of self-worth, and trust and belief in oneself
a. True b. False Indicate whether the statement is true or false