What is the pathophysiology underlying a TIA and its typically rapid resolution?
A) Vasodilation of the cerebral blood vessel that was constricted tightly enough to stop blood flow
B) Agents in the bloodstream bust apart the cerebral clot that is causing the signs and symptoms
C) Blood flow from nearby vascular beds start to perfuse those regions cut off by the TIA mini-stroke
D) Neurons from the areas surrounding the TIA's origin start to assume the functions of the brain region affected by the TIA
B) Agents in the bloodstream bust apart the cerebral clot that is causing the signs and symptoms
You might also like to view...
What is the name of the form given to Medicare patients explaining that the cost of a procedure is the responsibility of the patient?
a. Waiver of fees b. Advanced beneficiary notice c. Medical necessity form d. Patient responsibility form
An insect or animal that transmits an infection or disease is referred to as:
a vehicle a vector a vomer a fomite
The ____ answers key questions of interest to health care policy makers, public health professionals, and researchers.
A. National Health and Nutrition Examination Survey (NHANES) B. National Immunization Survey (NIS) C. National Health Interview Survey (NHIS) D. National Health Care Surveys (NHCS)
All health care professionals are at risk of occupational exposure to blood-borne pathogens, including ____, HCV, and HIV.
A. HAV B. PHV C. AIV D. HBV