SOLUTIONS

1      Define terms related to solutions

2.      Outline the properties of solutions

3.      Differentiate among emulsion, colloids and suspensions

4.      Describe the various types of solutions

5.      Describe the factors that affect solubility of a substance

6.      Discuss the various water purification methods

7.      Discuss water hardness

8.      Discuss the strengths of solutions

9.      Perform calculations of osmolarity,concentrations,serial dilutions and percentage weights of solutes

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FEEDBCK……………………………………………………………………………………………

1.     Discuss in detail how water mattresses can prevent can prevent development of pressures sores in bed ridden patients?                                                                     [5]

2.      Explain in detail why a patient suffering from poliomyelitis is placed in water to exercise as part of the treatment?                                                                                          [5]

3.     Explain why low surface tension liquids are   cleans better than high surface tension? [3]

4.     Outline why mercury instead of water is used in a sphygmomanometers                  [5]

5.     In terms of viscosity, explain why blood circulation is poor in a patient suffering from hypovolemic shock secondary to hemorrhage.                                                           [2]

TOTAL [20 MARKS]

NB: ANY FORM OF PLAGIARISM WILL RESULT IN DISQUALIFICATION.

The performance in this assignment was not up to the expected level. I am inviting comments on what could have gone wrong including in the marking.