Sample size is included in :
Introduction
Objectives
Methodology
Results
Relative risk can be calculated in :
Case control study
Cross sectional study
Historical cohort study
None of the above
Social impact of the amputation of diabetic foot in diabetic patient :
Impairment
Disability
Handicapping
All of the above
Recall bias can be found in :
Cohort study
A+b
To get a sample from a heterogenous population , we use :
Cluster random sampling
Stratified random sampling
Systematic random sampling
Non random sample
National study to study hypertention in egypt , we use :
Simple random sampling
Convenient sample
Multistage random sample
Systematic random sample
A researcher formulate an objective for his study as follows :"the aim of the study is to improve the health status of pregnant females in qualioubiya" the objective is:
SMART
This objective is not time bound
This is a goal not objective
B+c
How has the proportion of 15-19 years old women living in social housing changed between 1971 &1991? The type of the study is :
in vaccine preservation in the EPI , choose the correct statement:
BCG is kept in the second shelf
DPT is kept in a dark ampoule
MMR is kept in the first shelf
freezing destroys polio vaccine
the left thigh of infant is the site of vaccination with
DPT vaccine
BCG vaccine
HBV vaccine
MMR vaccine
a female whose height is 160 cm and weight is 80 kg . her body mass index is classified as :
normal
overweight
obese (grade 1 )
obese( grade 2 )
the highest level of evidence could be obtained from:
correlation analysis
meta analysis
cohort study
case control study
expert opinion
all the following are true regarding anthropometric measures except :
non invasive method for assessment of body composition
it evaluate overall nutritional status
it classify individuals as having healthy or non healthy weights
body fat distribution is not included
health research should aim the following except :
protect the participants
advancement of the investigator
serves the society needs
serve the participant needs
in the diabetic outpatient clinic in EL-Demerdash hospital the physician was checking the blood glucose level of a diabetic patient and instructing him for proper foot care This action is :
primary prevention
secondary prevention
tertiary prevention
rehabilitation
inability to walk after paralysis is classified as :
disease
impairment
disability
handicap