Examples of trace minerals include
A. magnesium and phosphorus.
B. iodide, zinc, and chloride.
C. fluoride, copper, and zinc.
D. potassium, zinc, and iron.
Answer: C
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In 1920, what technique was perfected that allowed greater control of patient ventilation and anesthetic administration during surgical procedures?
A) anesthetic reversal drugs B) endotracheal intubation C) inhalation route of administration D) subcutaneous administration of local anesthesia
A client has been admitted for deterioration of her renal function due to chronic renal failure. Her admission K+ level is 7.8 mEq/L. The nurse would expect to see which of the following abnormalities on her telemetry (ECG) strip? Select all that apply
A) Tachycardia (fast rate) with frequent early ventricular beats (PVCs) B) Prolonged PR interval with widening of the QRS complex C) Ventricular fibrillation D) Atrial flutter with a 2:1 conduction ratio
Write 0.9 as a fraction.
A) 9/10 B) 9/100 C) 9/1,000 D) 9/10,000 E) 9
Another term for inflammation of the liver is
A) alcohol poisoning. B) alcoholic cirrhosis. C) fatty liver. D) alcoholic hepatitis.