The initial stage of hemorrhagic shock is characterized by low circulating blood volume with:
A. a respiratory rate of 30 to 40 breaths/min
B. minimal signs of hypo perfusion
C. absent capillary refill
D. a heart rate over 120 beats/min
Answer: B. minimal signs of hypo perfusion
Health Professions
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A tonic-clonic seizure is characterized by:
A) flaccidity. B) movement of one area of the body. C) a period of apnea. D) increased muscle tone and rhythmic jerking.
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When preparing a urine sediment, the urine is centrifuged at 400 × g (400 RCF), which is equivalent to:
A) 2500 RPM (revolutions per minute). B) 1000 RPM. C) 2000 RPM. D) 1500 RPM.
Health Professions