Which of the following chemicals is a high-level disinfectant when items are immersed for 20 to 30 minutes and a sterilant if items remain immersed for 10 hours?
a. glutaraldehyde
b. isopropyl alcohol
c. quaternary ammonium compounds
d. sodium hypochlorite
a
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You are examining a patient who was recently involved in a traumatic incident. You notice that the patient is now exhibiting periumbilical ecchymosis. This is known as:
A) Grey Turner's sign. B) Cullen's sign. C) Edwards' sign. D) rigidity sign.
What is the mechanism of TXA?
A) Antifibrinolytic B) Coagulopathy C) Thrombocytopenia D) Development of metabolic acidosis
In order to enjoy their upcoming skiing trip, your family has gathered information about risk factors for high-altitude illnesses. Contributing factors that could make altitude illness worse include:
a. a history of angina. b. a diet that is high in carbohydrates. c. the lack of regular exercise. d. COPD.
Data about births and deaths is known as _______ statistics.
Fill in the blank(s) with the appropriate word(s).