Drug addiction is defined as __________.
a. the use of a drug for other than therapeutic purposes
b. physical dependence and withdrawal reaction with physiological effects
c. illegal behavior
d. a problem with the moral character
b. physical dependence and withdrawal reaction with physiological effects
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After marijuana, _____ are the most commonly abused drugs.
A. prescription drugs B. anti-inflammatory drugs C. sedative hypnotics D. inhalants
What are the roles of the following molecules in the signal transduction pathway leading from the T-cell receptor:
(i) the CD3 complex; (ii) protein tyrosine kinase Lck; (iii) CD45; (iv) ZAP-70; (v) the ? chain; (vi) inositol trisphosphate (IP3); (vii) calcineurin? What will be an ideal response?
Which of the following statements is a characteristic of binge drinking?
A. Consuming beer with soft drinks B. Taking a shot of vodka in a night party C. Drinking a glass of wine with friends D. Consuming a pint of beer E. Consuming five or more drinks in a row
Patients with severely reduced C3 levels tend to have:
a. increased numbers of severe viral infections b. increased numbers of severe bacterial infections c. low gamma globulin levels d. frequent episodes of hemolytic anemia