Needle-sharing among drug users often leads to HIV transmission because
A. psychoactive drugs carry large amounts of the virus.
B. needles may be contaminated with blood that contains HIV.
C. a drug user's immune system is already weakened.
D. antiviral medications are ineffective when other drugs are in the bloodstream.
B. needles may be contaminated with blood that contains HIV.
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Answer the following statements true (T) or false (F)
1. An exercise buddy should share your fitness goals and fitness level. 2. Varying the activities in an exercise program will decrease the chances of a person staying with the program. 3. You should expect some lapses with your exercise program. 4. A goal of 60 minutes of moderate activity per day is appropriate for children and teens. 5. New evidence has emerged that most bottled waters are no better than regular tap water.
tachypnea : _______________ breathing.
Fill in the missing word in the definition for the key term.
Glomerulonephritis is usually caused by:
A) Vesicoureteral reflux B) Catheter-induced infection C) Antigen–antibody complexes D) Glomerular membrane viruses
The action stage of the transtheoretical model of change requires ____.
A. the greatest commitment of time and energy B. the realization that a relapse is inevitable C. an immediate transition to the termination or adoption stage D. more education about the problem behavior E. a temporary regression to a previous stage