SIS 2

• ethics


  rules of standards governing the conduct of a person or profession
• protection from harm


  studies must not harm subjects
• informed consent


  subjects are aware of all aspects of the study prior to giving their consent
• confidentiality


  results are kept confidential and not shared beyond the immediate investigators

  numbers, not names are used for identification
• voluntary participation


  all subjects are volunteers and not paid for participation
• withdrawal rights


  subjects have the right to withdraw and stop the study and not be discriminated against
• deception and debreif
• blood pressure


  the pressure of your blood pushing on the walls of your arteries as your heart pumps it around your body
• the roles of arteries in maintaining blood pressure


  regulate blood pressure by expanding and contracting to accommodate the force of blood pumped by the blood pumped by the heart, ensuring steady blood flow throughout the body
• how blood pressure is measured


  sphygmomanometer (systolic and diastolic pressure)