NSG 522 Questions and Correct Answers | Latest Update

Epidemiology is defined as? The STUDY of the DISTRIBUTION and DETERMINANTS of HEALTH-RELATED STATES OR EVENTS in specified POPULATIONS and the application of this knowledge to the CONTROL OF HEALTH PROBLEMS What are the core Epidemiological Functions? Surveillance Field Investigations A...

The frequency and relative frequency presented as a percentage should both be reported when describing interval level data False What type of graphic display would be the best for a variable measured at the ordinal data? Histogram The operational definition of a variable Specifies how a ...

Acute Communicable diseases Acute = sudden onset, relatively severe, short duration of s/s. Communicable = transmitted from person to person / throughout the population; contagious. Flu, PNA, lyme disease, mumps, measles, cholera Acute Noncommunicable diseases Tetanus, legionnaires, anthra...

What type of science if epidemiology? qualitative What is an essential feature of epidemiology? measurement What are the 5 W's? Who: What: When: Where: Why: What are the two components of epidemiology? descriptive analytic Master01 | October, 2024/2025 | Latest update 1 | P a g...

inferential statistics allows us to go beyond the data to generalize the larger population There are two broad areas of statistical inference: - Estimation of the population parameters o Used to estimate population parameters such as means and proportions - Hypothesis testing o A relationship...

Frequencies Just the count or number of observations in each category. Abbreviated as 'n' or 'f' Relative Frequency The number of times a particular observation occurs divided by the total number of observations. Frequency Distribution A summary of the numerical counts of the...

The core science of public health. "The study of the distribution and determinants of health-related states or events in specified populations and the application of this knowledge to the control of health problem" Epidemiology Epidemiology studies the _____ of public health problems ...

The incubation period for an infectious disease is occurs during which stage of disease? Stage of clinical disease. Stage of recovery. Stage of preclinical disease. Stage of susceptibility. Stage of preclinical disease Primary prevention efforts are focused on which stage of disease?A. St...