A digitalis drug such as digoxin strengthens the heart's contractions and is prescribed to treat ________
A) congestive heart failure
B) a cardiac arrest
C) a high cholesterol level
D) a blood clot
A
Explanation: A) Correct!
B) A digitalis drug is not used to treat cardiac arrest.
C) A digitalis drug is not used to treat a high cholesterol level.
D) A digitalis drug is not used to treat a blood clot.
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Which of the following statements is TRUE regarding psychological health?
A. Being normal is the same as being psychologically healthy. B. It is as difficult to define it as it is important to understand it. C. Freedom from psychological disorders is a comprehensive definition of psychological health. D. Psychological health is the absence of anxiety.
Which of the following is a characteristic of aggressive driving?
A. tailgating B. speeding C. frequent and erratic lane changes D. tailgating and frequent and erratic lane changes E. All of these choices are correct.
A/An ________ is commonly called a blackhead
A) acne B) telangiectasia C) comedo D) exudate
The amniotic sac can be surgically punctured to obtain a sample of amniotic fluid. The procedure is called:
A) cordocentesis. B) episiotomy. C) amniocentesis. D) chorionic villus sampling.