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An oil retention enema is prescribed for a hospitalized client. The practical nurse (PN) should administer the enema solution at which temperature?

The solution temperature should be determined by the client’s comfort level

The temperature of the enema is unrelated to the enema’s eﬀectiveness

The solution should approximate the client’s body temperature (98°F or 36°C).

The temperature should be higher (110°F or 43°C) than the client’s body temperature

Answer and Explanation

The Correct Answer is C

An oil retention enema is used to soften the stool and lubricate the rectum, making it easier to pass the stool. It is usually oil-based and contains 90-120 ml of solution³.
The temperature of the enema solution aﬀects the eﬀectiveness and comfort of the procedure. If the solution is too hot or cold, it can cause pain, cramps, or damage to the rectal tissue³. If the solution is too warm, it can also stimulate peristalsis and cause the client to expel the enema before it has time to work⁴.
The ideal temperature for an enema solution is close to the client’s body temperature, which is around 98°F or 36°C. This temperature ensures that the solution is comfortable and does not cause adverse reactions³⁴.

Option A is incorrect because the client’s comfort level may not reﬂect the optimal temperature for the

enema.

Option B is incorrect because the temperature of the enema does aﬀect its eﬀectiveness and safety. Option D is incorrect because the temperature is too high and can cause harm to the client.

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Correct Answer is D

Explanation

Choice A reason: Natural history of disease is not an approach that explains the factors that allow the reproduction and spread of infectious disease, but rather a description of how a disease progresses over time from exposure to outcome in the absence of intervention.

Choice B reason: Health promotion is not an approach that explains the factors that allow the reproduction and spread of infectious disease, but rather a process of enabling people to increase control over and improve their health through education, empowerment, and policy changE.

Choice C reason: Levels of prevention are not an approach that explains the factors that allow the reproduction and spread of infectious disease, but rather a classification of interventions based on their timing and purpose in relation to disease occurrencE.

Choice D reason: Epidemiologic triangle is an approach that explains the factors that allow the reproduction and spread of infectious disease, by identifying and analyzing three elements: agent (the cause of disease), host (the person who gets sick), and environment (the conditions that affect transmission).

A. Advances in surgical techniques and procedures B. Sanitation and other public health activities C. Technology increases in the field of medical laboratory research D. Use of antibiotics to fight infections

Correct Answer is B

Explanation

Choice A reason: Advances in surgical techniques and procedures have improved the quality of life and survival rates for many patients, but they are not the main factor for the increase in life expectancy in the twentieth century.

Choice B reason: Sanitation and other public health activities, such as vaccination, safe water supply, sewage disposal, and food safety, have reduced the incidence and mortality of infectious diseases, which were the leading causes of death in the past. These activities have had a significant impact on increasing life expectancy in the twentieth century.

Choice C reason: Technology increases in the field of medical laboratory research have enabled better diagnosis and treatment of diseases, but they are not the primary reason for the increase in life expectancy in the twentieth century.

Choice D reason: Use of antibiotics to fight infections has saved many lives and prevented complications from bacterial diseases, but they are not the most important factor for the increase in life expectancy in the twentieth century. Moreover, antibiotics were not widely available until after World War II, which means they did not contribute much to the increase in life expectancy before that perioD.

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An oil retention enema is prescribed for a hospitalized client. The practical nurse (PN) should administer the enema solution at which temperature?

Nursing Test Bank

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