The recommended frequency of exercise is ________ day(s) per week.
A. 1
B. 2-4
C. 7
D. 3-7
Answer: D
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When designing drugs, a computer can ________
A) display the molecular structure of any drug in its database B) identify chemicals that would probably not be successful in treating a particular disease, which saves time and money C) rotate any molecule in three dimensions on the computer screen D) all of the above
Glucocorticoid hormones are powerful anti-inflammatory hormones secreted by the adrenal cortex
These are also available as drugs that are known as ________ drugs because they act in the same way as the natural hormones from the adrenal cortex and their chemical structure is that of a steroid. Fill in the blank with the right word.
Doppler ultrasound is used during pregnancy to:
A) determine the sex of the fetus. B) monitor uterine contractions. C) determine the position of the fetus. D) monitor the fetal heartbeat.
Which of the following reflects the clinical caution regarding the use of narcotics for chronic pain?
a) Clinical research needs to be done on a wider variety of chronic pain conditions. b) The clinical effects of taking narcotics daily are widely known but seldom considered in treatment. c) Researchers know why low addiction levels occur when such drugs are taken for pain relief but ignore this information. d) Acupuncture is a far more effective treatment.