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Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Basic steps in hemostasis. Basic steps in hemostasis.
Comparison of Steps of the Nursing Process with the Research Process Comparison of Steps of the Nursing Process with the Research Process
Action of penicillinase. Action of penicillinase.
Mechanisms of action of drugs used for heart failure. Mechanisms of action of drugs used for heart failure.
Sites of action of diuretics Sites of action of diuretics
Drug Action Through Channels, via Voltage Changes or Chemicals Drug Action Through Channels, via Voltage Changes or Chemicals
Video: Fermentation pathways

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