Basic Life support (BLS) following by Advanced cardiac Life support (ACLS) is intended to rescue the patients with acute circulatory or respiratory failure or both. The most important determinant of short and long-term neurologically intact survival is the interval from the onset of the cardiac or respiratory onset to restoration of effective spontaneous functions of these vital activities.It is commonly accepted that every physician, regardless of specialty, should be able to  perform CPR. It must be also emphasized that CPR, almost invariably, necessitates a rapid interventional follow-care with ACLS procedure.Without well-performed basic Life support, advanced cardiac Life support is of no remark-: able benefit, BLS and ACLS are processes that must be performed step by step and with respect to the patient's condition.

Nowadays, the fundamental role of having a purpose for Life in physical and mental health has been confirmed. According to victor frankl, presence of a purpose in Life gives Life a meaning and increases resilience against pains and traumas. The importance of the purpose in Life construct reveals the need for a reliable and valid tool to measure it. Crumbaugh and Maholick's purpose in Life questionnaire is the first and one of the most applied tools for the assessment of Life's purposefulness. The aim of this research is to determine the factor structure of purpose in Life questionnaire. The questionnaire was administered on 206 students who were selected through random stratified sampling at Ferdowsi University of Mashhad. Exploratory factor analysis showed that there are two factors "comprehension" and "purpose" and this finding were confirmed by confirmatory factor analysis. Altogether results of this research showed factor validity of the purpose in Life questionnaire with a two factor pattern

2The current research was conducted with the aim of compiling and validating the educational package of the 10th grade religion and Life lesson based on Choice Theory. The research method for the stage of designing and compiling the educational package was descriptive-analytical method mixed . The main themes of the training package and the time required for training were taken from written sources such as the model of G schools and internal and external research projects. To validate the package, while using the face validity method, the content validity method was used in a qualitative and quantitative way. It was used with a panel of 14 experts. 14 experts were considered as the statistical population, 10 of them were in the field of psychology, two were in the field of curriculum planning, and two were in the field of education. In addition, two relative coefficients of content validity and content validity index were used. The minimum and maximum relative content validity coefficients for each item of the package were calculated as 1 and 0.71, and the content validity index in most sessions reached the number (0.85) for all goals in the educational protocol. The results revealed that the educational package of the Religion and Life lesson based on Choice Theory for 10th grade students have good formal and content validity and has the necessary validity for educational applications and research use.

INTRODUCTION: Influenza virus has been the cause of human fatalities for many years. In the last 300 years about 10 influenza pandemics have been reported. During 1918 and-1919, this pandemic caused 50 to 100 million deaths worldwide which was a higher rate compared to the number of deaths during the two other pandemics in 1957 and 1968 (1). Similar to the pandemic of 1918, high morbidity and mortality rate has been reported in the pandemics occurring in the years 1830 and 1832 (2)…