Answer the following statements true (T) or false (F)
1. There is good evidence that regular, lifelong, high-intensity exercise can reduce the loss of motor units typically associated with aging.
2. Delayed onset muscle soreness is associated more with isometric training than with concentric or eccentric training.
3. Hamstring strains are slow to heal and have a high incidence of reoccurrence.
4. Although muscle fibers are typically categorized by three types, there is actually a continuum of fiber characteristics.
5. Electrochemical delay in children is longer than in adults.
1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. TRUE
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The secondary or memory response
A. occurs after the primary response has activated NK cells. B. does not protect the body after the first exposure. C. provides better protection than the primary response. D. is less effective in antibody production. E. produces different antibodies than those produced in the primary immune response.
The sural region is the
A. calf. B. armpit. C. hollow behind the knee. D. neck. E. thigh.
The liver is primarily located in the ________ quadrant
A) right upper B) left upper C) right lower D) left lower E) hepatic
In the stress response, the process by which many structures are activated simultaneously is known as ________ activation
Fill in the blank with correct word.