The rectus femoris is more powerful in extending the knee when the hip is in ________.
A. flexion
B. extension
C. internal rotation
D. external rotation
Answer: B
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________ is defined as a temporary cessation of breathing
Fill in the blank(s) with correct word
The tip of each renal pyramid connects to a ________
A) cortex B) glomerulus C) distal convoluted tubule D) minor calyx
________ is a genetic mutation that significantly increases the risk of breast cancer
A) HCG B) CEA C) BRCA1 D) PSA
Which of the following is true?
A. Ling developed a life-long interest in the medical effects of exercise because the pain in his arthritic arms was relieved through fencing and associated exercises. B. Ling developed a system of exercises that positively influenced both the body and the mind. C. Ling did not agree with the approach to exercise used by Jahn and the Turners because the exercises were too complicated. D. Ling's system of gymnastics was actually quite boring and was not popular in Sweden but gained some respect in the northeastern United States. E. All of the answers are correct.