If you are standing with your arms at your side, and must move one arm as rapidly as possible to point to a target located at shoulder level in front of you, EMG would show that the muscles you activated first were the:
A. Agonist arm muscles
B. Postural leg muscles
C. Antagonist arm muscles
D. Arm muscles of the opposite arm
Answer: B
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Daria is a phlebotomist who became infected with HIV due to a needlestick that happened at work during a patient blood draw. She will probably be covered by workers' compensation benefits as long as she can demonstrate:
A. a causal connection between her infection and her employment. B. an ethical basis for her claim. C. that she was properly trained. D. that no malpractice has occurred.
The fire section of the emergency response section is divided between ____ fires.
A. radiative and convective B. urban and rural C. small and large D. hot and extremely hot
An allergic reaction can be immediate or it may take up to ____________
a. 2 hours b. 24 hours c. 2 days d. 1 week
What calculation is performed to find a patient's target heart rate for exercise electrocardiography?
A. Pulse rate multiplied by 2 B. 200 minus the patient's age multiplied by 20% to 30% C. 220 minus the patient's age multiplied by 60% to 85% D. 220 minus the patient's age