A blow to the chest resulting in sudden cardiac arrest is referred to as:
A) commotion cordis.
B) traumatic asphyxia.
C) myocardial stunning.
D) pericardial tamponade.
A
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____ waves are waves that do not break on shore, but instead are pushed into rocks, cliffs, seawalls, or other large objects.
A. Spilling B. Plunging C. Surging D. Rip
A beta-hemolytic, lactose fermenter is isolated in pure culture from catheterized urine of an 88-year-old female. What additional spot or rapid test result is necessary to presumptively identify this organism?
A) Oxidase positive B) Indole positive C) Indole negative D) MUG negative
Which of the following managed care organizations offers more options to patients but has higher out-of-pocket expenses?
PPO HMO BCBS Worker's compensation
When instructing a patient to use a metered-dose inhaler (MDI) without a holding chamber, you should tell the patient:
A) "Place this in your mouth and close your lips around the mouthpiece." B) "Squeeze the MDI when you exhale." C) "Open your mouth and place the MDI a few centimeters away." D) "Inhale as deeply and rapidly as you can when you squeeze the MDI."