Antiplatelet agents may prevent arterial thrombosis, myocardial infarction, or:
A. stroke
B. kidney failure
C. hemorrhage
D. perfusion
a
Rationale: Antiplatelet agents are used prophylactically to prevent stroke, arterial thrombosis, and myocardial infarction. They maintain perfusion (blood flow per unit volume of tissue).
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When applying a cervical spine immobilization collar (CSIC) to a young boy who fell out of a tree, the EMT realizes the collar benefits the patient by:
A) preventing the head and neck from moving. B) maintaining manual in-line stabilization. C) immobilizing the cervical spine. D) decreasing downward compression on the cervical spine.
Those who administer x-ray procedures should:
A) wear protective equipment. B) wear a dosimeter badge. C) use a lead barrier whenever possible. D) all of the above.
The Centers for Medicare & Medicaid Services (CMS) is a(n) __________ in the federal Department of Health and Human Services (DHHS)
a. administrative agency b. compliance section c. private organization d. third-party payer
In a double entry system, which of the following accounts would be recorded in the left-hand column?
Generation of revenue Decreases in assets Increases in liabilities Incurred in expenses