A(n) ____ is a rapidly expanding collection of blood into an organized clot that exerts downward pressure onto the cerebral cortex and increases intracranial pressure in the process.
A. central herniation
B. epidural hematoma
C. subdural hematoma
D. uncal herniation
Answer: C
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Which element identified by a bullet is documented in the words "patient calmed after a few moments interruption during physical examination"?
a. Constitutional—shaded—general appearance of patient b. Neurologic/Psychiatric—shaded—brief assessment of mental status including mood and affect c. Respiratory—shaded—assessment of respiratory effort d. Eyes—unshaded—inspection of conjunctivae and lids
In angiography, contrast medium is injected into a(n) ________ by way of a catheter and threaded through the vessel until it reaches the correct site
a. artery b. vein c. either a or b d. neither a nor b
Which of the following substances slows the transit time for food and drugs in the GI tract in pregnant women?
A. Insulin B. Progesterone C. Glucagon D. None of the above
You are dispatched to a call for a 4-month-old infant with respiratory distress. While you prepare to care for this child, you must remember that:
A. small infants are nose breathers and require clear nasal passages at all times. B. the infant's proportionately small tongue often causes an airway obstruction. C. assisted ventilations in infants often need to be forceful to inflate their lungs. D. an infant's head should be placed in a flexed position to prevent obstruction.