Answer:
B
Explanation:
oxygenated blood is taken to the heart,from the lungs into right atrium via the pulmonary veins
According to the context, oxygenated blood is taken to the heart, from the lungs into the right atrium via the pulmonary veins.
What is the circulation?It is the physiological function of human beings that consists of the exit of blood from the heart through the arteries, its distribution throughout the body and its return to the heart through the veins.
The arteries transport oxygenated blood and nutrients from the heart to the tissues, its objective is to provide the cells with the substances necessary for their normal functioning.
Therefore, we can conclude that according to the context, oxygenated blood is taken to the heart, from the lungs into the right atrium via the pulmonary veins.
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HELP PLS ILL GIVE U ALL MY POINTS + BRAINLIEST BRO PLS I SWEAR ITS DUE TMRW
Answer:
Explanation: differences between mitosis and Meiosis
Tatrads are present
produces four daughter cells
produces chromosomal numbers by 1/2
synopsis and crossing over of homologous occur
what is thought to be the closest thing we have to a magic bullet against heart disease?
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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Why is physical fitness very important how it can help you as a student?
Answer
Regular physical activity can help children and adolescents improve cardiorespiratory fitness, build strong bones and muscles, control weight, reduce symptoms of anxiety and depression, and reduce the risk of developing health conditions such as: Heart disease.
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
iready math book grade 7 Norah lives in minnesota .He records the lowest temperature each day for one week what is the mean of the temperature? -7.3°f, -11.2°f, 2.2°f, 0°f, -1.7°f, 3.3°f, 0°f
Explanation:
iready math book grade 7 Norah lives in minnesota .He records the lowest temperature each day for one week what is the mean of the temperature? -7.3°f, -11.2°f, 2.2°f, 0°f, -1.7°f, 3.3°f, 0°fAnswer:
Given :-He records the lowest temperature each day for one week
-7.3°f, -11.2°f, 2.2°f, 0°f, -1.7°f, 3.3°f, 0°f
To Find :-Mean
Solution :-Mean = -7.3 +(-11.2) + 2.2 + 0 + (-1.7) + 3.3 + 0/7
Mean = -7.3 - 11.2 + 2.2 - 1.7 + 3.3/7
Mean = -20.2 + 5.5/7
Mean = -14.7/7
Mean = -2.1⁰ F
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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This cooking method retains most of the nutrient content and original color of
vegetables.
Answer:steaming
Explanation:
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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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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The pancreatic hormone that raises blood sugar levels is called ____
Answer: c
Explanation:HHS’s
Answer:
Insulin
Explanation:
Im not r e t. a. r d e d
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).
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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How do fats and lipids affect the texture of food?
Answer: Fats and oils can alter a food’s appearance by creating a glossy or moist visual texture. The ability of fat to refract light is also responsible for the opaque appearance of milk. Fats also aid in the browning process of many foods.
:)
4. In some states, repair shops can accept used oil from do-it-yourselfers or ____________. A) HomeownersB) Other shopsC) ManufacturersD) Restaurants
Answer:
A) Homeowners.
Explanation:
Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances.
In the United States of America, the agency which was established by US Congress and saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, pesticide use, contamination, and hazardous waste spills is the Environmental Protection Agency (EPA). Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act.
In some states, repair shops such as automechanic shops can accept used oil from do-it-yourselfers or Homeowners. Thus, this action would help to mitigate, reduce or prevent the pollution of the environment (society) by individuals fixing their engine oil-related problems themselves.
Generally, any homeowner that fixes or proffer solutions to his or her mechanical problems and other issues by themselves are referred to as do-it-yourselfers.
Hypertension is NOT a type of cardiovascular disease. Please select the best answer from the choices provided.T/F
False. Hypertension, or high blood pressure, is a condition that occurs when the force of the blood against artery walls increases and becomes too high for the heart to pump efficiently.
It can cause a wide range of health problems, such as heart disease and stroke, but it is not a type of cardiovascular disease. Hypertension is a risk factor for cardiovascular diseases, such as coronary artery disease, congestive heart failure, and cerebrovascular disease, but it is not an actual disease in and of itself.
Hypertension can be managed through lifestyle changes, such as eating a healthy diet, exercising regularly, and quitting smoking, as well as through the use of medications. It is important to monitor and treat hypertension to reduce the risk of developing more serious health problems.
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Answer: False
Explanation:
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.
What four factors can influence your sense of wellness?
The four factors can influence your sense of wellness:
PhysicalMentalEmotional Social healthWellness is the act of following good practice's on a regular basis in order to achieve improved mental and physical results, so that you are flourishing rather than merely surviving.
To understand the significance of wellbeing, one must first understand how it relates to health. The World Health Organization (WHO) defines health as "a condition of complete physical, mental, and social well-being, rather than only the absence of sickness or disability."
Several aspects of daily lifestyle are regarded as components of overall Wellness. They are: social interaction, exercise, diet, sleep, & mindfulness. Every one of them has an effect on your mental and physical well-being. Making easy and healthy decisions on a regular basis will help you reduce stress, have pleasant social relationships, and achieve maximum wellness.
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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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A pregnant woman’s blood volume increases by how much?
What food for breakfast?
Answer:
Protein, most likely bacon or ham or even eggs , dairy(milk) wheat (toast) and a fruit.
The stage during which syphilis begins to attack the heart, blood vessels and central
nervous system is the
Answer:
Latent Stage
Explanation:
researched
What lifestyle choices positively affect physical fitness?
Regular physical exercise, a well-balanced diet, and adequate sleep are all lifestyle choices that have a good impact on physical fitness.
Physical fitness entails the functioning of the lungs and heart as well as the body's muscles. And, because what we do with the bodies affects what we can accomplish with the minds, fitness influences attributes like mental attentiveness and emotional stability to some extent.
The way you live has a big impact on your health, wellness, and fitness. Today's metropolitan lifestyle, in which people do not pause and take some time for themselves, is doing more harm than good to their physical and mental health. Obesity has been linked to a lack of healthy food alternatives in many people of all ages today.
Every day, aim for at least 30 minutes of physical activity. Consider everyday tasks to be a chance to be active. Make time for frequent, intense exercise for further health and fitness advantages.
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Which is a short-term benefit of increased physical activity?
Weakens your heart
Increase risk of infections
Decreases confidence and well-being
Decreases stress, anxiety, and fatigue
What is constant pain that never goes away over time called?
hormonal pain
physiological pain
psychological pain
chronic pain
Answer:
Explanation:
chronic pain.
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.
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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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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Why does blood taste salty
Answer:
Blood tastes salty because it has mineral ions. Things like potassium, and calcium and other things. Also blood PH do be a little high, with its level around 7.35–7.45. Hope this helps you
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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