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Wael Hammad Questions
10601 Questions
Which statement concerning friction is INCORRECT ?
Medicine
2022-10-22
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93
In which of the following situations is an unbalanced force acting on a patient’s body? When the patient is:
Medicine
2022-10-22
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293
Use the equation P FA = ¸ to determine the pressure on the knee joint (area = 100 cm 2 ) when a 70 kg person is standing on one leg (assume that 70 kg is the body mass above the knee). Hint: convert cm 2 to m 2
Medicine
2022-10-22
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312
A person who is standing on both of their feet is “stable” when:
Medicine
2022-10-22
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269
When two forces of magnitude 8 N and 12 N are added vectorially, what value could the resulting vector NOT have?
Medicine
2022-10-22
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83
A person whose mass is 50 kg would have a weight closest to:
Medicine
2022-10-22
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116
In straight leg traction (Buck’s extension) the force of counter traction is supplied by friction (between the patient and the bed) and also by:
Medicine
2022-10-22
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277
In a Hamilton-Russell traction system, a moveable pulley provides a mechanical advantage. What does this mean? That the
Medicine
2022-10-22
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When two forces of magnitude 6 N and 10 N are added vectorially, what value could the resulting vector NOT have?
Medicine
2022-10-22
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83
Which statement is consistent with “good lifting technique”?
Medicine
2022-10-22
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283
A person whose mass is 65 kg would have a weight closest to:
Medicine
2022-10-22
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92
Consider the action of moving from having both feet fl at on the ground to standing on “tip toes”. Which of the following correctly identifi es the fulcrum, the load force, the effort force and the lever?
Medicine
2022-10-22
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359
If a traction hanging mass is 3 kg, use Newton’s second law (or otherwise) to determine the gravitational force acting on the mass
Medicine
2022-10-22
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10601
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