The ECG of a person suffering from complete heart block would show
A) an increased PR interval.
B) an inverted P wave.
C) a smaller QRS complex.
D) more P waves than QRS complexes per minute.
E) no visible T wave.
D) more P waves than QRS complexes per minute.
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Which of the following descriptions best matches the term pancreatic juice?
A) produced by endocrine tissue B) produced by pancreatic islets C) rich in bile D) rich in insulin and glucagon produced by pancreatic islets E) alkaline mixture of enzymes, water and ions produced by acinar cells
Which of the following substances tends to accumulate in tissues long term and can therefore be measured by hair analysis?
A) An inhalant B) A heavy metal C) A carcinogen D) A particulate
Which is a result of hyperventilation?
A. respiratory alkalosis B. respiratory acidosis C. increased blood PCO2 D. metabolic acidosis E. metabolic alkalosis
The type of connective tissue that helps to tightly bind bones together, resist stress, attach muscle to bone, and transfer muscular tension to bones is called dense ____ collagenous tissue
What will be an ideal response?