National institute of nursing research

National Institutes of Healthsupports clinical and basic research to establish a scientific basis for the nursing care of individuals across the life span—from management of patients during illness and recovery, to the reduction of risks for disease and disability, and the promotion of healthy lifestyles. The current Institute Director is Patricia A.

National institute of nursing research

How do people use marijuana?

When people begin using marijuana as teenagers, the drug may impair thinking, memory, and learning functions and affect how the brain builds connections between the areas necessary for these functions.

Researchers are still studying how long marijuana's effects last and whether some changes may be permanent. For example, a study from New Zealand conducted in part by researchers at Duke University showed that people who started smoking marijuana heavily in their teens and had an ongoing marijuana use disorder lost an average of 8 IQ points between ages 13 and The lost mental abilities didn't fully return in those who quit marijuana as adults.

Those who started smoking marijuana as adults didn't show notable IQ declines. This suggests that the IQ decline in marijuana users may be caused by something other than marijuana, such as shared familial factors e.

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Higher THC levels may explain the rise in emergency room visits involving marijuana use. The popularity of edibles also increases the chance of harmful reactions. Edibles take longer to digest and produce a high. Therefore, people may consume more to feel the effects faster, leading to dangerous results.

Higher THC levels may also mean a greater risk for addiction if people are regularly exposing themselves to high doses. What are the other health effects of marijuana? Marijuana use may have a wide range of effects, both physical and mental. Physical Effects Breathing problems.

National institute of nursing research

Marijuana smoke irritates the lungs, and people who smoke marijuana frequently can have the same breathing problems as those who smoke tobacco. These problems include daily cough and phlegm, more frequent lung illness, and a higher risk of lung infections.

Researchers so far haven't found a higher risk for lung cancer in people who smoke marijuana. Marijuana raises heart rate for up to 3 hours after smoking.

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This effect may increase the chance of heart attack. Older people and those with heart problems may be at higher risk. Problems with child development during and after pregnancy. However, this study also found that women were about twice as likely to screen positive for marijuana use via a drug test than they state in self-reported measures.

Additionally, in one study of dispensaries, nonmedical personnel at marijuana dispensaries were recommending marijuana to pregnant women for nausea, but medical experts warn against it.

This concerns medical experts because marijuana use during pregnancy is linked to lower birth weight 10 and increased risk of both brain and behavioral problems in babies. If a pregnant woman uses marijuana, the drug may affect certain developing parts of the fetus's brain.

Children exposed to marijuana in the womb have an increased risk of problems with attention, 11 memory, and problem-solving compared to unexposed children. More research is needed. Read our Marijuana Research Report for more information about marijuana and pregnancy. Intense Nausea and Vomiting.

Regular, long-term marijuana use can lead to some people to develop Cannabinoid Hyperemesis Syndrome. This causes users to experience regular cycles of severe nausea, vomiting, and dehydration, sometimes requiring emergency medical attention.

However, study findings have been mixed. Are there effects of inhaling secondhand marijuana smoke? Failing a Drug Test? While it's possible to fail a drug test after inhaling secondhand marijuana smoke, it's unlikely.

Studies show that very little THC is released in the air when a person exhales. Research findings suggest that, unless people are in an enclosed room, breathing in lots of smoke for hours at close range, they aren't likely to fail a drug test.

Getting high from passive exposure?FNINR’s VISION is to be a bold voice to communicate the impact of NINR’s work to elevate nursing science, improve lives and advance the Nation’s health. FNINR’s MISSION is to provide resources to support nursing research and advance the mission of the NINR.

The Friends seek to support research-based nursing practice by educating nursing professionals and the public about the advances. Guidance, advice and information services for health, public health and social care professionals. Prostate cancer is the most common cancer among men in the United States.

Prostate cancer usually grows very slowly, and finding and treating it before symptoms occur may not improve men’s health. Start here to find information on prostate cancer treatment, research. What is marijuana? Marijuana refers to the dried leaves, flowers, stems, and seeds from the Cannabis sativa or Cannabis indica plant.

The plant contains the mind-altering chemical THC and . Nov 02,  · About NIH Obesity Research Background The health problem of obesity. Obesity has risen to epidemic levels in the U.S. Individuals with obesity may suffer devastating and costly health problems, face reduced life expectancy, and experience stigma and discrimination.

The National Institute of Allergy and Infectious Diseases (NIAID) is one of the 27 institutes and centers that make up the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services (HHS).

NIAID's mission is to conduct basic and applied research to better understand, treat, and prevent infectious, immunologic, and allergic diseases.

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