The 40-year Tuskegee syphilis study led to passage of the National Research Act of 1974. It is called most notorious biomedical study in U.S. history and leading to Belmont Report (1979), establishing OHRP (Human Research Protections), federal laws and regulations.
What are the lasting consequences of the National Research Act 1974?The National Research Act was enacted by the 93rd Congress of the United States and signed into law by President Richard Nixon on July 12, 1974. The National Research Act of 1974 established the National Commission for the Protection of Biomedical and Behavioral Research Subjects. Definitions of guidelines, ethical principles and rules were the result of deliberations of national committees.
Which of the following three principles are included in the Belmont Report?Three fundamental principles universally recognized in our cultural tradition are particularly relevant to the ethics of research involving humans principles of individual respect, beneficence and justice.
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Serious adverse events of special interest following mRNA covid-19 vaccination in randomized trials in adults is?
The Pfizer and Moderna mRNA COVID-19 vaccinations were associated with an increased risk of severe adverse events of special interest of 10.1 or 15.1 per 10,000 vaccinated, respectively, compared to placebo baselines of 17.6 and 42.2.
Messenger RNA (mRNA) vaccinations include mRNA, a single-stranded RNA molecule which complements DNA. It is produced in the nucleus when RNA polymerase transcribes DNA to produce pre-mRNA. Prior to a COVID-19 pandemic, mRNA vaccines target infectious illnesses such as HIV-1, rabies, Zika, and influenza, as well as mRNA vaccines targeting several hematologic and solid organ cancers, were in clinical trials. Pfizer and BioNTech began developing an mRNA vaccine for SARS-CoV-2 shortly after the COVID-19 pandemic, as did Moderna, the latter in collaboration with the National Institute for Allergy and Infectious Diseases.
Both the Pfizer or Moderna mRNA vaccines were interchangeable and safe to combine. If you received your first dosage from Pfizer, Moderna, or AstraZeneca, it is secure and safe to receive your second dose from either Pfizer or Moderna.
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What is the main function of the cardiovascular system during physical activity?
A. The cardiovascular system delivers oxygen and glucose to the working muscles. It also takes carbon dioxide and other wastes away.
B. The cardiovascular system is responsible for cooling the muscles. The cardiovascular system takes the excess heat away.
C. The cardiovascular system is responsible for warming the muscles. The cardiovascular system brings heat from the heart to the muscles.
D. The cardiovascular system delivers carbon dioxide and glucose to the working muscles. It also takes oxygen and other wastes away.
Answer:A
Explanation:WILD GUESS
The cardiovascular system delivers oxygen and glucose to the working muscles. It also takes carbon dioxide and other wastes away is the main function of the cardiovascular system during physical activity. Correct option is A.
The main function of the cardiovascular system during physical activity is to deliver oxygen and nutrients, such as glucose, to the working muscles to support their increased energy demands. As muscles work harder during exercise, they require more oxygen and glucose for energy production. The cardiovascular system, consisting of the heart, blood vessels, and blood, works to transport oxygen and glucose from the lungs and digestive system, respectively, to the muscles.
Simultaneously, the cardiovascular system is responsible for removing waste products, such as carbon dioxide and lactic acid, from the muscles. These waste products are generated as a result of increased energy production during exercise. The cardiovascular system carries these waste products away from the muscles and delivers them to the lungs (for carbon dioxide) and other elimination organs for excretion.
In summary, the cardiovascular system plays a crucial role in providing the necessary nutrients and oxygen to the working muscles during physical activity while removing waste products to maintain proper muscle function and overall performance.
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What is mean by renewable and non-renewable resources explain with examples?
Renewable resources are replaced by natural processes as fast as they are consumed i.e., sunlight, water, wind, and geothermal sources (hot springs and fumaroles). Non-renewable resources exist in fixed amounts and deplete over time i.e., fossil fuels (coal and oil).
Why are non-renewable resources so important?Non-renewable energy sources include coal, natural gas, oil and nuclear power. Once these resources are depleted, they cannot be replaced. It is a main problem for human being as they rely on them for most of their energy requirements.
Why are renewable resources important?Energy production that eliminates greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Energy supply diversification and reduced dependency of imported fuels causes development of economy as well as employment via manufacturing, installation, etc.
How some renewable resources become non-renewable?Water is an example of renewable resource. If water is being used in large quantities for unnecessary purposes by all peoples of the earth, the supply of the water level below the earth is getting scarce by the day, and water is slowly becoming a non-renewable resource.
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The stage during which syphilis begins to attack the heart, blood vessels and central
nervous system is the
Answer:
Latent Stage
Explanation:
researched
Nursing students are reviewing the structure and function of the ears in preparation for class the next day. The students demonstrate understanding of the information when they describe which of the following as a middle ear structure?
1- Auricle
2- Membranous labyrinth
3- Ossicles
4- Organ of Corti
Nursing students are reviewing the structure and function of the ears, the students demonstrate understanding of the information when they describe the following as a middle ear structure 3) Ossicles.
What are the functions of ossicles?The ossicles are tiny bones and the smallest in the human body. The ossicles amplify the sound. The tiny stapes bone attaches to oval window that connects the middle ear to inner ear.
The ossicles are tiny bones in the middle ear, that form chain connecting the ear drum (Tympanic membrane, TM) and inner ear. When airborne sound vibrates the TM, ossicles perform an "impedance match" allowing sound energy to be transferred into fluid filled inner ear.
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Prompt
Imagine you somehow developed a chronic disease. How would you gather information that would help you cure your illness? How could you tell if the information you had gathered was accurate and credible?
Chronic diseases are rarely treatable but gathering information on a cure should be done through scheduled appointments with health professionals for credibility and reliability.
What is a chronic disease?Chronic diseases are defined broadly as conditions that last a year or more and necessitate ongoing medical attention, limit daily activities, or both. In the United States, chronic diseases such as heart disease, cancer, and diabetes are the leading causes of death and disability.
Since most of the chronic diseases cannot be cured they are best managed early with the help of licensed professionals who have experience with the disease.
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When and where was held regional conference of UNESCO? *
Jakarta, in 1997 AD.
Bankok, in 1970 AD.
Tokyo, in 1942 AD.
Cairo, in 1994 AD.
Answer:
which regional conference, apparently there are few annually. Jakarta is my best guess as they have lots of ties to UNESCO
Explanation:
Sorry if this wasnt what you were looking for.
Which of the following correctly links the secretion with the part of the intestine where the secretion would primarily function: a) hydrochloric acid / small intestine
b) bile / large intestine
c) lipase / mouth
d) bicarbonate / small intestine
b) bile / large intestine following correctly links the secretion with the part of the intestine where the secretion would primarily function.
Where is the gut flora primarily located?In addition, the human body's greatest bacterial ecology is found in the large intestine. Obligate anaerobes like Bifidobacterium and Bacteroides make up around 99% of the flora in the large intestine and faeces.
The body's main digestive organ, the small intestine, receives chyme discharged from the stomach. This is also where the majority of digestion and almost all absorption take place.
The hormone gastrin, which is produced by the stomach, promotes the release of gastric acid. The G cells that line the walls of the stomach and upper small intestine are where it is found.
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Which of the following structures produces the female gamete?
A. Ovary
B. Cervix
C. Uterus
D. Uterine tube
E. Ampulla
Answer:
Ovaries
Explanation:
the Female reproductive system that produces gamete are the gonad and But both sexes have gonads: In females the gonads are the ovaries, which make female gametes (eggs).
Can anyone help me please
Answer:
i cant im sorry
Explanation:
Explanation: Its too bright so we cant see, Try and take a different picture, something more clear.
A nurse is orienting a newly licensed nurse about documentation of a client's information in the electronic health record. Which of the following statements by the newly licensed nurse indicates understanding of the purpose of documentation?
A. "Documentation is a communication tool for the interprofessional health care team."
B. "Documentation provides informaition to the client about financial charges for care provided."
C. "Documentation provides information for a client audit."
D. "Documentation allows providers to monitor the nurse's activities."
A statement demonstrating that newly enrolled nurses understand the purpose of documentation includes, "Documentation is a communication tool for inter-professional health care team."
What is an inter-professional care team?Inter-professional teamwork is the means by which diverse health professionals with different knowledge, skills, and talents work together to achieve common goals. Several interventions are available to improve teamwork in health care.
Example of inter-professional collaboration is doctors, nurses, physical therapists, occupational therapists, and pharmacists working together to implement a personalized treatment plan to improve a patient's well-being.
What are the main benefits of inter-professional practice?Empower your team members. Bridge the communication gap. Enable comprehensive patient care. Minimize recovery. Promote team mentality. Promote patient-centered care
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After being exposed to an organophosphate insecticide, a landscaping worker presents to the emergency department. Decontamination should begin with which step?
A. Brush the insecticide off the patient.
B. Remove the patient's clothing.
C. Place the patient is a well-ventilated, isolated area.
D. Apply a neutralizing agent.
After being exposed to organophosphate insecticide, landscaping worker presents to the emergency department. Decontamination should begin with : C. Place the patient in a well-ventilated, isolated area.
What should be done after being exposed to organophosphate insecticide?For the safety of other patients and staff members, place the patient in a well-ventilated and isolated area for decontamination. After donning personal protective equipment, gloves and goggles, carefully remove patient's clothing. Then brush off the insecticide, if it was of a dry type.
Decontaminate patient with copious amount of water. Do not apply any neutralizing agent because it may cause exothermic reaction that produces heat.
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What is constant pain that never goes away over time called?
hormonal pain
physiological pain
psychological pain
chronic pain
Answer:
Explanation:
chronic pain.
Nerve fibers specialized to carry impulses in the central nervous system are insulated by a fatty white sheath of myelin. What is the purpose of the myelin sheath on the axon of a nerve?
A to maximize the speed of transmission
B to connect dendrites to the axon
C to prevent impulses from moving too quickly
Which of the following holds the key to maintaining the best possible immune system support?
a. nutrient supplements
b. herbal remedies
c. phytochemicals
d. adequate nutrition
what is thought to be the closest thing we have to a magic bullet against heart disease?
What do you think is the importance of eating healthy foods while doing physical activities how will this help you achieve your fitness goal?
For optimum health, both exercise and diet are crucial. The key to losing weight is changing your food to create a calorie deficit, and exercise has several advantages that help you keep your results long-term.
What does the term "optimal health" mean?
A state of total physical, mental, & social well-being is referred to as optimal health. By emphasising the holistic approach to reaching your greatest health outcome, promote healthy behaviours. Health for Life and Work.
What kind of health is ideal?
According to one definition, optimum health refers to a person's capacity for maintaining their own physical, emotional, and mental well-being. In other words, it's the health objectives one might reasonably pursue to feel their best.
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help help help help help
no links plsss
i really need ASAP
Answer:
Whenever I feel sad, worried, and alone, I would call for help. It is the only thing I could possibly do. No one is worried about me, they leave me to be all sad and alone.
Explanation:
Explain in details why isn't large gatherings allowed during the pandemic ( for presentation purposes)
Answer:
Explanation:
The federal government’s decision to ban “non-essential” mass gatherings of more than 500 people from today has led to some confusion about what’s included and also some amusement about the weekend’s delay from announcement to implementation. The delay is probably understandable, as it allows for people to be informed. And overall, the ban makes sense from a public health perspective.
As always with complex events such as pandemics, the evidence is variable and not clear cut.
A recent review by researchers on the Gold Coast found mass gatherings can increase the number of emergency department presentations by up to 400 patients per day.
But the impact is variable and depends on the nature of the event.
Similarly, a review of research on mass gatherings in the United States found outbreaks of infectious diseases following 72 mass gathering events.
Computer modelling suggests mass gatherings can increase the peak of a pandemic by 10%. In other words, there would be 10% more cases with mass gatherings than without.
This cooking method retains most of the nutrient content and original color of
vegetables.
Answer:steaming
Explanation:
Nursing assessment of hearing loss in an older adult client includes evaluation of age-related changes, as well as a history of current illnesses and medications. Which of the following factors are associated with ototoxic effects? Select all that apply.
-Bacterial meningitis
-Asthma
-Coronary artery disease
-Diabetes mellitus
-Gentamicin
-Loop diuretics (e.g., Lasix)
Nursing assessment of hearing loss in older adult client includes evaluation of age-related changes, and history of current illnesses and medications. Factors associated with ototoxic effects are : diabetes mellitus, loop diuretics (e.g., Lasix), bacterial meningitis and Gentamicin.
What is meant by ototoxic effects?Some medications damage the ear, resulting in hearing loss, ringing in the ear, or balance disorders and these drugs are said to be ototoxic. There are more than 200 known ototoxic medications in the market today.
Neomycin is the drug that is most toxic to the structure involved in hearing, cochlea, thus it is recommended for topical use only.
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In many military organizations, exercise are often used as baseline physical evaluation
Answer:
In addition to general fitness, calisthenic exercises are often used as baseline physical evaluations for military organizations around the world. Two examples are the U.S. Army Physical Fitness Test and the U.S.M.C. Physical Fitness Test.
ONLY GIVING BRAINLYST IF YOU ANWSER QUICKLY AND CORRECTLY
Which pathogen can be cured by antibiotics?
a
Virus
b
Bacteria
c
Protist
d
Fungi
Answer:
Option B, Bacteria
Explanation:
The primary reason antibiotics were made was to avoid bacterial infections. At the time of Plague (which was a bacterial infection) there were no antibiotics which was why it became a pandemic.
Hope this helped!
Answer:
b: bacteria
Explanation:
What food for breakfast?
Answer:
Protein, most likely bacon or ham or even eggs , dairy(milk) wheat (toast) and a fruit.
Addictions are difficult to change because of the effects of:
A. Withdrawal symptoms.
B. Physical dependency.
C. Psychological dependency.
D. All of the Above
Addictions are difficult to change because of the effects of all of the above.
What is addiction difficult to change?Addictions are difficult to change because of the effects of withdrawal symptoms, physical dependency, and psychological dependency. Withdrawal symptoms occur when an individual who is physically dependent on a substance abruptly stops using it, and can range from mild to severe depending on the substance and the severity of the dependency.
Physical dependency refers to the body's need for a substance in order to function normally, while psychological dependency refers to the emotional and mental dependence on a substance. Together, these factors can make it difficult for an individual to stop using a substance, even if they want to, and can make the process of overcoming an addiction challenging.
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Which safety rule can be applied to all physical education activities?
wear a mouthguard
wear helmets at all times
ООО
have shin guards available
follow all rules and use all equipment properly
What are the 3 lifestyle changes you would make for maintaining a good health and why?
Anytime and everywhere you can, get some exercise in. If it is safe to do so, consider using the stairs or boarding the bus a stop earlier.
What are the top three elements for healthy health?So what really are the most crucial elements in achieving optimal health. According to studies, the following five elements have the greatest effects on overall health and wellbeing: Diet, sleep, exercise, posture, and abstinence from alcohol, narcotics, and cigarette use are the first three.
Make healthful meals that you can freeze and eat later when you don't have time to prepare and set aside one day each week for grocery shopping.
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The risk of dying from extreme obesity is equal to the risk of dying from what?
1 diabetes
2 smoking
3 obesity
4 hypertension
The risk of dying from extreme obesity equals the risk of dying from the disease called diabetes.
Is obesity a risk factor for type 1 or 2 diabetes?Obesity is a major risk factor for the development of type 2 diabetes, but it has never been considered a major complication of type 1 diabetes. In type 1 diabetes, the body completely stops insulin production.
How much does obesity increase the risk of death?Even being moderately overweight (10 to 20 pounds for someone of average height) increases the risk of death, especially in adults ages 30 to 64. Obese individuals (BMI > 30) have a 50-100% increased risk of premature death from all causes, compared with normal weight individuals.
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What is a condition that is likely to have a clear past history of similar complaints? A. Trauma to the abdomen. B. Ectopic pregnancy. C. Cholecystitis
What are some lifestyle changes?
Examples of lifestyle changes are eating a healthy diet, increasing physical activity, quitting smoking or limiting alcohol consumption, improving sleep habits, managing stress, improving hygiene, regular medical check-ups and screenings, building and maintaining positive relationships, continual learning, and self-improvement, and giving back to the community.
Some examples of lifestyle changes that can improve overall health and well-being include:
Eating a healthy diet: Adopting a diet that includes a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats.Increasing physical activity: Incorporating regular exercise such as walking, cycling, or going to the gym into your daily routine.Quitting smoking or limiting alcohol consumption: Reducing or eliminating these habits can significantly reduce the risk of chronic diseases.Improving sleep habits: Aiming for 7-9 hours of good quality sleep every night and maintaining a consistent sleep schedule.Managing stress: Finding healthy ways to manage stress, such as meditation, yoga, or exercise.Improving hygiene: Regularly washing hands, brushing teeth, and taking showers.Regular medical check-ups and screenings: Keeping track of your health by visiting the doctor and getting regular screenings.Building and maintaining positive relationships: Cultivating a support network of friends and family.Continual learning and self-improvement: Continually learning new skills and knowledge can improve mental stimulation and employability.Giving back to the community: Volunteering or participating in community service can have a positive impact on physical and mental well-being and can also have a positive impact on the community.To learn more about lifestyle habits at
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