When pre-existing groups of individuals are randomized to an intervention or control (e.g., schools, clinics, or communities), the study design is called
a. a parallel design.
b. a cluster design.
c. a cross-over design.
d. all of the above.
e. none of the above.
Ans: b
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The conducting airways of the lungs move approximately ________ liters of inspired air per day
A) 100 B) 1,000 C) 10,000 D) 100,000
Describe three (3) reasons that meeting OSHA standards for safety is beneficial to the healthcare institution
What will be an ideal response?
Only physicians and nurses are permitted to sign prescriptions.
Answer the following statement true (T) or false (F)
Ronia is prescribed penicillin to treat an infection. She last took penicillin two years earlier for the first time and suffered no allergic reaction. However, with this round of penicillin treatment, she is experiencing hives, rash and wheezing. What happened?
A. An initial "sensitizing dose" of penicillin lead to the production of IgM antibodies; causing future allergic reactions. B. An initial "predisposing dose" of penicillin lead to the production of IgM antibodies; causing future allergic reactions. C. An initial "sensitizing dose" of penicillin lead to the production of IgE antibodies; causing future allergic reactions. D. An initial "predisposing dose" of penicillin lead to the production of IgE antibodies; causing future allergic reactions.