Maintaining a healthy weight causes physical stress on the body.

For individuals with or at risk for coronary heart disease, data suggest that more than ____ calories per week may have to be ex

777dan777 [17]

Answer:

The correct answer is: 1400.

Explanation:

Coronary heart disease is a condition that occurs when there's a decrease in the amount of blood flow to the heart because of the buildup of <u>atheromatous plaque in the coronary arteries</u>, which provide blood to the muscle of the heart. This plaque is made of <u>cholesterol and fat</u>, so diet plays a big role in the development of this life-threatening disease. Smoking, obesity, diabetes, high blood pressure and a family history of coronary heart disease are important risk factors as well.

Coronary heart disease will eventually lead to heart failure and possibly death, so it needs to be treated as soon as it's diagnosed. There is no cure for this disease, but a change in one's lifestyle and a combination of medication can extend the life expectancy of the person who suffers from it.

The changes in lifestyle that are recommended to treat Coronary heart disease are: exercise, like walking or swimming, smoking cessation, weight control, and a healthier diet with minimal to none trans fats ingestion. Doctors recommend their patients with this condition a lower calorie intake, of about <u>1400 calories less per week</u>.

3 0

2 years ago

A health worker is interested in determining if omega-3 fish oil can help reduce cholesterol in adults. She obtains permission t

Dominik [7]

Answer:

Observational study
See explanation below
No

Explanation:

This is an observational study as the health worker did not conduct any experiment but instead, she observed and studied patients data and drew her inferences from the available data.
A confounding is an external variable in an experiment that can change the effect of the dependent and independent variable. They can ruin an experiment if not accounted for and suggest false correlations, and introduce bias as it is one of the sources of bias in epidemiological studies. For example, using the study above, it is said that the cholesterol reading of the group not taking omega-3 fish oil is 18 points higher than the other; a confounding variable would be like an extra independent variable unaccounted for which could influence the outcome of the study like the age of the patients, family history, diet etc. All these extra variables can influence the cholesterol level of the patients but yet were unaccounted for and if inferences are made from the observations, the correlations could be false.
Even though the 18 point difference is statistically significant, they cannot conclude that omega-3 fish oil is the cause because of the effect of confounding in experiments and the many external variables like lifestyle, diet, smoking etc. which could influence the outcome of the research that were unaccounted for

7 0

2 years ago

List three functions blood serves in the body.

Svetach [21]

Answer:

Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body.

Explanation:

4 0

2 years ago

if the facility does not have an electronic decision support system in place, which sources would nurses seeking answers to clin

Zielflug [23.3K]

If the facility does not have an electronic decision support system in place, nurses seeking answers to clinical questions would consult research summaries.

<h3>What is a research summary in healthcare?</h3>

A research summary is a piece of writingwhich briefly summarizes the findings as well recommendations basedon the research.

A research summary would provide nurses with relevant information about clinical questions based on research done on those areas.

Therefore, nurses should consult research summaries when seeking answers to clinical questions.

Learn more about research summary brainly.com/question/21819443

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7 0

1 year ago

A physical change that accompanies young adulthood is

wel

The correct answer is B.

4 0

2 years ago

Read 2 more answers