In human skeletal muscle, force generation capability is highest in which of the following conditions?
A. muscle is at resting length
B. muscle is slightly lengthened
C. muscle is slightly shortened
D. muscle length is irrelevant to force production
Answer: B
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For maximum strength gains, hold an isometric contraction maximally for
A. 6 seconds. B. 45 seconds. C. 15 seconds. D. 30 seconds.
Routine preventive screening measures include:
A) monthly self-breast examinations. B) mammograms. C) Pap tests. D) all of the above.
In the beginning stages of striking a ball sent by a partner, children benefit by having a ball tossed consistently to the same ________ as they are still struggling with adjusting the preparatory stage.
Fill in the blank(s) with the appropriate word(s).
Read the following excerpt from a patient's health record:PMHx: Cryptorchidism as a child.PSHx: Orchidopexy at 4 years.Which of the following statements is true, given the health record information?
A. The patient had an extra testicle as a child and it was surgically fixed when he was 4. B. The patient had a hidden testicle as a child and it was surgically removed when he was 4. C. The patient had an extra testicle as a child and it was surgically removed when he was 4. D. The patient had a hidden testicle as a child and it was surgically reconstructed when he was 4. E. The patient had a hidden testicle as a child and it was surgically fixed when he was 4.