During exercise, there is not an increased blood flow to which of the following tissues?
a. skeletal muscles.
b. heart.
c. skin.
d. brain.
e. blood flow is increased to all of these tissues during exercise.
D
You might also like to view...
The increase in muscle tension that is produced by increasing the number of active motor units is called
A) incomplete tetanus. B) complete tetanus. C) treppe. D) wave summation. E) recruitment.
What are the four most common chemical elements in the human body?
a. water, salt, protein, and fat b. iron, carbon, oxygen, and potassium c. blood, muscle, fat, and bone d. collagen, glucosamine, chondroitin, and cartilage e. oxygen, carbon, hydrogen, and nitrogen
The LH surge associated with ovulation is triggered by
a. a rise in progesterone levels. b. a positive feedback cycle with estrogen. c. a negative feedback cycle with FSH. d. changes in the follicle as it transitions to the corpus luteum.
This figure illustrates bone growth in length at the epiphyseal plate. Zone "A" represents
A. the zone of calcification. B. the zone of proliferation. C. the zone of resting cartilage. D. bone tissue of the diaphysis. E. the zone of hypertrophy.