The location of the erector spinae muscles enables them to extend the spine and assist in rotation and lateral flexion.
Answer the following statement true (T) or false (F)
True
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Which of the following diagnostic procedures uses positively charged isotopes to image the brain's metabolically active tissues?
A) nerve conduction velocity B) lumbar puncture C) positron emission tomography D) cerebral angiography
Thalidomide was the first drug to be officially approved by the FDA and is still used today.
Answer the following statement true (T) or false (F)
Jane begins a new exercise program, which involves exercising for 20 minutes, three days a week. She gradually increases the number of days she exercises each week and the duration of each session. In this scenario, which of the following methods for decreasing stressful behavior is Jane adopting?
A. Material reinforcement B. Shaping C. Infiltration D. Mirroring
Products containing which herbal supplement have been blamed for more than 150 deaths?
A. echinacea B. saw palmetto C. ephedra D. glucosamine