1. Devrv BIOS 275 Week 1 Homework NEW
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BIOS 275 Week 1 Homework NEW
. Describe the three medical uses for drugs and
give examples. (2 points)
2. Give the meaning of and describe the
linguistic
origin of the symbol Rx. (2 points)
3. Give the name of a medication in current
usage
that originated from the natural source of:
foxglove plant, sheep's wool, rose hips, mold,
poppy and periwinkle. (2 points)
4. Describe four ways in which a new drug can
be
discovered or created. (2 points)
2. 5. What types of drug characteristics/effects are
studied during each of the three phases of human
testing of a drug prior to FDA approval? (3
points)
6. How do computers assist in the designing of
new
drugs? (2 points)
7. What is the reason for manufacturing a drug
as
an enteric-coated tablet? (2 points)
8. Describe the difference between an elixir and
syrup. (1 point)
9. What can be done with a scored tablet that
cannot be done with other tablets? (1 point)
10. Differentiate between the feel, appearance,
and consistency of an ointment versus a cream
versus
a lotion. (3 points)
