AIDS is caused by a virus that attacks
A. white blood cells.
B. B-lymphocytes.
C. red blood cells.
D. T-cells.
Answer: D
You might also like to view...
Side effects of adrenergic blockers include _______.
a. hypotension, bradycardia, bronchospasms, and hypoglycemia b. headache, bradycardia with heart block, edema, and abdominal discomfort c. cardiac arrhythmias, nausea, vomiting, neurotoxicity, and visual disturbances d. seizures, dizziness, confusion, respiratory depression, and respiratory arrest
Which diagnostic technique is most commonly used to visualize a bone fracture?
A) ?bone density testing B) ?bone marrow biopsy C) ?magnetic resonance imaging (MRI) D) ?radiograph (x-ray)
The vagina contains rugae, as does the stomach.?
Indicate whether the statement is true or false
Stress management consists of
A) finding balance and developing coping strategies. B) eliminating all sources of stress. C) learning to juggle as many tasks as possible. D) firmly controlling reactions to stress.