When doing traction on the lumbar spine it should be done for at least ________ minutes, ________ times a week.
A. 20; 5
B. 30; 7
C. 20; 6
D. 30; 5
Answer: D
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Which of the following changes in the cardiovascular system is not linked to chronic stress?
A. increased heart rate B. increased serum cholesterol levels C. indigestion D. the blood thickens
For the knee to fully extend, the tibia _____ approximately 10 degrees to achieve proper alignment of the tibial and femoral condyles.
A. abducts B. adducts C. externally rotates D. internally rotates
Unlike manipulative skills, a demonstration is not typically necessary in educational gymnastics because
A. Children already know how to do the skills. B. Most teachers are not good at gymnastics. C. All children are not expected to perform the skill the same. D. There is typically not a student who can demonstrate.
Granulation tissue consists of collagen, elastin, and ground substance.
Answer the following statement true (T) or false (F)