Where would you position the elbow joint to optimize the biomechanical effects of both the brachialis and the biceps brachii?
What will be an ideal response?
ANS:
At 90 ° of elbow flexion, the moment arms of the muscles are maximal. Optimal length occurs at approximately 60 ° of flexion. Peak torque will occur between 60 ° and 90 °, but closer to 90 °.
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Which of the following is an infectious disease caused by the poliovirus?
a. Meningitis b. Poliomyelitis c. Conjunctivitis d. Encephalitis
Supplies should never be stored on the _______________.
Fill in the blank(s) with the appropriate word(s).
Which solid dosage form has a container that is usually made of gelatin?
A. tablet B. capsule C. lozenge D. granule
An advantage of the Thera-Mist P35000 humidifier is:
A) isolation of gas and water in the heating element B) prevention of cross-contamination C) high gas flow delivery D) all of the above