Answer:
D.
Explanation:
Nil per os (NPO) means nothing by mouth. It is important to
know if the patient has eaten or drunk anythin prior to surgery to
prevent vomiting and possible aspiration
The implementation of nutritional counseling for pregnant women best represents Active Primary Prevention.
<h3>What is primary prevention?</h3>
- Prevention includes a wide range of activities (interventions) which are aimed at reducing risks or threats to health.
- There are three categories of prevention: primary, secondary and tertiary.
- Primary prevention aims to prevent disease or injury before it ever occurs. This is done by preventing exposures to hazards that cause disease or injury, altering unhealthy or unsafe behaviors that can lead to disease or injury.
- It includes measures that a patient can take to avoid some diseases. These include hand washing, immunization, birth control and condoms, etc.
- Passive prevention strategies are those that do not require action by an individual for protection to occur; individuals are automatically protected. E.g.: Airbags in cars
- Active prevention strategies are those that require individual action for the intervention to be effective. E.g.: Wearing seat belt, nutritional counselling
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Answer:
10 per 1,000.
Explanation:
The death rate and birth rate affects the population dynamics of the particular area. The birth rate increases the population size whereas the death rate decreases the population size.
The death rate of a population can be calculated by the following formula:
Crude death rate = total death/ total population
Here, total death = 1,000 and total population = 100,000.
Crude death rate = 1,000/ 100,000 = 0.01 or 10 per 1,000.
Thus, the correct answer is option (c).
Answer:
a medicine which promotes the secretion of sputum by the air passages, used to treat coughs.
Explanation:
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The most important issue that a researcher addresses in planning the research is the confidentiality of the individual subject's responses.
<h3>What is Research?</h3>
Research may be defined as the process of methodical examination into and investigation of materials and references in order to demonstrate attributes and acquire unexplored conclusions.
Confidentiality in research is when a researcher preserves the attributes of his subject's personal and secret and permits no one to have credentials to it.
Anonymous details are usually the most reasonable and leisurely method to glorify and brag about confidentiality in the research investigation.
The complete question is as follows:
A researcher is conducting a written survey about people's attitudes toward walking as an exercise option at the local shopping mall that supports a walking program. The survey is anonymous (without codes, names, or other information) and subjects may complete the survey and place it in a box at the shopping mall exits. Which of the following is the most important issue that the researcher addressed in planning the research?
- Confidentiality of the individual subject's responses
- Breach of confidentiality
- Less predictable
Therefore, the correct option is A, i.e. Confidentiality of the individual subject's responses.
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