Basic Science Exam Module 2 This exam must be completed in 15 minutes. Click here to start the exam Time left: 900 1. A female athlete requested her doctor to prescribe creatine monohydrate capsules as she wanted to build her physique. What side effect among the followings is she likely to develop? myopathy osteoporosis amenorrhoea heat intolerance Diabetes (Question 1 of 10)2. Which of the following is false about Anabolic steroid use in athletes? ‘Cycling’ refers to dosing of steroid in cycles of weeks or months, with a short break between ‘Stacking’ refers to taking different types of steroid at the same time. Anabolic steroids have no negative cardiac side effects but, it worsens liver diseases "Pyramiding," involves slowly increasing the number, the amount or the frequency of steroids to reach a peak and then gradually tapering the amount and frequency of the drug. Athletes who use steroids can experience withdrawal symptoms when they quit (Question 2 of 10)3. Galvanic Corrosion is most likely to occur in the following couple? Stainless steel and zirconium Titanium alloy and zirconium Cobalt alloy and titanium alloy Cobalt alloy and zirconium Stainless steel and cobalt alloy (Question 3 of 10)4. Torsional Force leads to which of the following fracture? Oblique fracture Transverse fracture Avulsion fracture Spiral fracture Compression fracture(Question 4 of 10)5. The following alloy does not generate reactive oxygen species in vivo Titanium Chromium Nickel Cobalt Aluminium(Question 5 of 10)6. The material property that refers to the ability of a material to absorb relatively large amounts of plastic deformation before failing is Brittleness Toughness Stress relaxation Fatigue strength Ductility (Question 6 of 10)7. The following are features of Titanium alloy except higher elastic modulus compared to CoCr alloy poor compatibility with PMMA high notch sensitivity is high high co efficient of friction self passivation occurs (Question 7 of 10)8. Though titanium is an extremely reactive metal, it is one of the most biocompatibile metals for the human body because Titanium alloys are less reactive than pure metal Titanium does not react with anything in the human body Titanium gets an insulatory covering by proteins Titanium forms a stable oxide coating In physiological conditions its reactions are inhibited (Question 8 of 10)9. Arrange the following alloys in decreasing order of modulus of elasticity(stiffest to most elastic) (1) stainless steel,(2)titanium,(3)cobalt-chromium, Co-Cr(4) polyethylene,(5) cortical bone (1)polyethylene,(2) cortical bone,(3) Co-Cr(4)stainless steel,(5)titanium (1) titanium,(2) stainless steel,(3)Co-Cr,(4) polyethylene,(5) cortical bone (1) Co-Cr(2) stainless steel,(3) titanium,(4) Cortical bone,(5) polyethylene (1) polyethylene,(2) cortical bone,(3)titanium,(4) stainless steel,(5) Co-Cr (Question 9 of 10)10. Which factor of the clotting cascade, does Low Molecular Weight Heparin inhibit? Factor VIII Factor Xa Factor II Factor XIa Factor IX(Question 10 of 10) Loading ... Get explanatory answers from our book, <br /> Post Views: 4,759 Related Posts Basic Science Exam ModuleGet explanatory asnwers from our book, Hand Surgery Exam ModuleGet explanatory answers from our book, Spine Surgery Exam ModuleGet explanatory answers from our book,
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