The respiratory rates of swimming competitors are often slower than those of competitors in other sports, such running or cycling, where they can breathe when they choose.
An athlete normally takes 50–60 breaths per minute when exerting maximal exertion on land. In a race or during practice, a swimmer seldom breathes that frequently.
One may argue that swimmers train primarily hypoxically, which implies that by undersupplying the lungs with oxygen, swimmers are strengthening all of the body's systems for effectively transporting oxygen to our muscles and controlling the formation of lactate.
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1. What are the basic structures of a neuron and the function of each structure?
2. How do messages travel through the neuron?
3. What is the role of the nervous system and endocrine
systems?
4. What are the parts of the brain?
5. How do nature, nurture, and epigenetics influence
personality and behavior?
1.The basic structures of a neuron include the cell body, dendrites, axon, and axon terminals. The cell body is the central part of the neuron and contains the cell nucleus. The dendrites are short, branching extensions of the cell body that receive signals from other neurons. The axon is a long, slender extension of the cell body that carries signals away from the cell body to the axon terminals. The axon terminals are the ends of the axon where it communicates with other neurons or with target cells.
2.Messages travel through the neuron via a process called action potential. When a neuron receives a signal from another neuron, the electrical charge across the neuron's cell membrane changes, causing the neuron to become more or less "excitable". If the neuron reaches a threshold level of excitability, an action potential is triggered, and an electrical impulse travels down the axon. When the action potential reaches the axon terminals, it triggers the release of chemicals called neurotransmitters, which carry the signal to other neurons or target cells.
3.The nervous system and endocrine system are the two main systems responsible for coordinating and regulating the body's functions. The nervous system uses electrical impulses and chemical signals to rapidly transmit information throughout the body, allowing for quick responses to changes in the environment. The endocrine system, on the other hand, uses hormones to more slowly regulate the body's functions, such as growth and development, metabolism, and reproductive processes.
4.The brain is made up of several parts, including the cerebrum, cerebellum, brainstem, and hippocampus. The cerebrum is the largest and most highly developed part of the brain, and is responsible for higher-level functions such as thought, perception, emotion, and voluntary movement. The cerebellum is involved in coordinating movement and balance, while the brainstem is responsible for controlling essential functions such as heart rate and breathing. The hippocampus is involved in memory formation and spatial navigation.
5. Nature, nurture, and epigenetics all play a role in influencing personality and behavior. Nature refers to the genetic and biological factors that influence an individual's characteristics and behavior. Nurture refers to the environmental factors, such as upbringing, experiences, and social influences, that can also shape an individual's personality and behavior. Epigenetics refers to the study of how environmental factors can influence gene expression, and how this can affect an individual's characteristics and behavior. All of these factors interact and combine to influence an individual's personality and behavior.
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Kendra smiles because she knows the correct answer. What muscles does Kendra use when she smiles?
The muscles include the zygomatic major muscles as well as the orbicularis oculi muscles while smiling.
What muscles are used while smiling?
When Kendra smiles, she uses several muscles in her face to move the corners of her mouth upwards. These muscles include the zygomatic major muscles, which are located in the cheek area and are responsible for pulling the corners of the mouth upwards, as well as the orbicularis oculi muscles, which are located around the eyes and help to raise the eyebrows and form wrinkles around the eyes.
Other muscles that may be involved in smiling include the risorius muscle, which is located in the cheek area and helps to pull the corners of the mouth outward, and the platysma muscle, which is located in the neck and helps to pull the corners of the mouth downward. All of these muscles work together to create the facial expression we recognize as a smile.
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• What are two ""verbal prompt"" (upportive ound) Carl ued to help Gloria expand her tory?
Reflections as verbal prompts in at least five phrases, such as "I see" and "mhm mhm," should be included by Carl in each sentence.
The process of focusing on one particular stimulus over conflicting ones is referred to as attention. Two conflicting stimuli cannot be presented to listeners at once. A speech should always include some sort of surprising statement or action that grabs the audience's attention.
The audience is the element of communication that is most important. The audience is the primary focus of speech, which greatly affects the selection of content.
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the anti-inflammatory diet endorses the use of herbs and spices during cooking for their anti-inflammatory effects. examples of herbs and spices known to reduce inflammation include:____.
Examples of herbs and spices known to reduce inflammation include garlic, ginger, and turmeric. These herbs can be used during cooking for their anti-inflammatory effects.
Your health is greatly influenced by your diet. Your diet, including different herbs and spices, might impact how much inflammation is present in your body. The chemical ingredients in ginger appear to lower inflammatory indicators in the body. Sulfur molecules found in garlic appear to lower inflammatory indicators and raise levels of wholesome antioxidants.
The most well-known component of turmeric appears to lessen inflammation and offer comfort to those with osteoarthritis. Black pepper substantially improves the absorption of curcumin when taken alongside it.
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2. Select a sport. Explain how improving the 6 techniques for improving performance will improve your performance in this
sport. Be specific to the sport you have selected. (6 points)
Answer:
football ⚽️
Explanation:
because its the greatest sport of all time and football has the goat Lionel Messi
Technique development begins with a conscious emphasis on repetition and practice. It is not possible to analyse and consider one's footwork, hand usage, throwing, stance, catching, etc. mid-game. The gamer needs to profoundly internalize these by-position strategies.
What techniques for improving performance in sports?The first and most crucial element in football is technique. No matter how tactically skilled the coach, if the players lack the technical ability to carry out the tactical tasks, the team will never succeed.
Therefore, 1. Monitor and Assess Your Training Performance. 2. Prioritize proper hydration. 3. Allow Enough Time for Recuperation. 4 Develop Your Brain. 5. Give Your Body the Correct Fuel. 6. Take into account supplementing your diet.
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in a weight training program for general fitness, do ______ repetitions of each exercise.
In a weight training program for general fitness, do 8 repetitions repetitions of each exercise.
Increase your workout intensity gradually in accordance with your expertise and training goals to maximise the benefits of resistance training. This could entail increasing the weight, altering the contraction's duration (the amount of time you can sustain holding the weight), cutting back on break periods, or upping the amount of training.
As your muscles adapt after four to six weeks of consistent resistance training, you can gradually up the intensity of your workouts. According to research, professional guidance and teaching may help you achieve better results because they'll make sure you use the right method and adhere to safety rules.
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what is obsessive-compulsive disorder
The national institute of health ranks health care disparities as third among its top five priorities.
a. True
b. False
The national institute of health ranks health care disparities as third among its top five priorities. option 'A' true.
what is health care disparities?
Healthcare disparities can be referred to as a preventable differences in the health status of different groups of people relating to the burden of disease, injury, violence, or opportunities to achieve adequate health that are experienced by socially disadvantaged populations.
What are 3 health disparities?
some of the major health disparities resulting from different factor include:
Poverty.Environmental threats.Inadequate access to health care.Individual and behavioral factors.Educational inequalitiesWhat are the examples of Health Disparities?
some of the examples of health disparities are:
Mortality.Life expectancy.Burden of disease.Mental health.Uninsured/underinsured.Lack of access to carelearn more about healthcare disparities here:
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What wa a major development adding to the problem of heroin dependence in the United State in the late 1960
Early 1960s drug use among youth really started to rise, helped along by the developing counterculture. For the first time in history, pro-drug campaigners were extolling the benefits of nonaddictive psychedelic use.
What was the primary impetus behind the 1965 Drug Abuse Control Amendments?
The Food and Drug Administration even went so far as to claim that the trade in heroin and other narcotics was being eclipsed by these particular classes of medications. The Drug Abuse Control Amendments of 1965 were enacted by Congress in response to this, and President Johnson signed them into law.
What is the evolution of medications historically?
The first notable era may be traced back to the nineteenth century, when medicinal chemists' serendipity served as the foundation for drug development. Around the turn of the 20th century, novel drug structures were discovered, which helped to usher in a new era of antibiotic development.
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PLS HELP
What is a drug addiction?
A. when a person does not have control over the choice to use a drug or not
B. when a person has too much control over their body and how drugs affect it
C. when a person does not use a drug because it can be bad
Answer:
A
Explanation:
Addiction is when a person becomes super dependent on something and they cannot help it unless they get support.
Answer:
a) when a person does not have control over the choice to use a drug or not
Explanation:
Drug addiction is when a person does not have control over the choice to use a drug or not. We can simply define the answer by the word addiction, which means we don't have control in choosing. Hence, the option (a) is the correct answer.
List two ways alcohol or drug use can affect the individual, family and community safety.
There are a number of ways that alcohol or drug use can affect the safety of individuals, families, and communities.
One way is that alcohol or drug use can impair judgment and increase the risk of accidents. When an individual is under the influence of alcohol or drugs, they may be more likely to engage in risky behaviors such as driving while intoxicated or operating machinery while impaired. This can lead to accidents that can cause injury or death to the individual as well as others.
Another way is that alcohol or drug use can contribute to domestic violence and abuse. Substance abuse can increase the likelihood of violent behavior, and it is often a factor in cases of domestic violence and abuse. This can have serious consequences for the safety and well-being of individuals and families, as well as potentially impacting the broader community.
There are many other ways that alcohol or drug use can affect the safety of individuals, families, and communities. Some additional examples include increased risk of health problems such as liver disease or addiction, negative impacts on mental health, and increased strain on social services and law enforcement resources.
Kidney transplant recipients must take antirejection drugs for the rest of their lives to live with the transplanted kidney.a. Trueb. False
Answer:
true
Explanation:
so that the human organs should not reject the new kidney
foods rich in vitamin c seem to protect against certain cancers, especially which type?
Vitamin C, found in fruits and vegetables, significantly reduces the risk of developing head and neck cancer.
Vitamin C is vital in preventing head and neck cancer, and this effect is greatest in oral cancer. Vitamin E may also help prevent this type of tumor.
vitamin C may support demethylating agent-based cancer therapy. Dietary supplementation of this vitamin supports the efficacy of epigenetic agents in oral cancer.
Studies about tumors and cancer cells in mice show that vitamin C plays several roles in cancer prevention such as:
promotion of cellular differentiationaiding in cell death or apoptosisdecreasing the growth of cancer cells reducing the formation of blood vessels in tumors.Read more about vitamins at:
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Meningococcal meningitis is definitively diagnosed from cultures isolated from nasopharyngeal swabs, blood, or cerebrospinal on Thayer-Martin medium, a selective medium for the growth Neisseria. However, preliminary diagnosis is often based on clinical symptoms, and treatment with antibiotics is started before culture tests confirm infection with N. meningitidis. Why?
preliminary diagnosis is often based on clinical symptoms, and treatment with antibiotics is started before culture tests confirm infection with N. meningitidis because of The onset of life-threatening symptoms can happen extremely quickly.
Any illness brought on by the Neisseria meningitidis bacterium is referred to as meningococcal disease. Meningitis and bloodstream infections are among the serious, frequently fatal disorders that fall under this category. The best defense against meningococcal disease is to be up to date on recommended vaccinations. Sharing nasal and throat secretions is one way people transfer the meningococcal bacterium to others (saliva or spit). These bacteria are typically shared through prolonged or close contact (such as kissing or coughing).
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ready to eat tcs food must be marked with the date by which it must be sold how many hours
Refrigerated ready-to-eat, TCS food stored for more than 24 hours shall be date-marked to guarantee that the food is either consumed on the premises or sold or disposed within seven (7) days to monitor and limit refrigeration time. Bacteria, viruses, or parasites that cause disease are referred to as pathogens.
Refrigerated, ready-to-eat (RTE), time-temperature control (TCS) foods manufactured on-site or by a food processing plant after the package has been opened.
TCS foods that are ready to eat should only be stored for a maximum of four (4) hours without temperature control following preparation.
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Which kind of tumor grows slowly and is surrounded by membranes that prevent if form spreading form the original site
Answer: The answer your cursor was highlighted over is correct. A, benign tumor, is the the correct answer! I hope this helps!
Explanation:
It is uncommon for individuals experiencing a divorce to seek therapy.truefalse
Answer:false!
Explanation:
When reheating leftover food, what minimum internal temperature should be reached?
Answer:
165°F
Explanation:
Food made in-house and reheated for hot holding must reach an internal temperature of at least 165°F for 15 seconds. Food made in a food processing plant opened in the food establishment, and reheated for hot holding must reach a temperature of 135°F. Reheat food rapidly, within two hours.
Once the cause of stress has been identified, there are no behaviors that can lessen the effect of or eliminate the stress.truefalse
Answer:
false
Explanation:
once the causes of stressed have been identified one can change behaviour or manners so as to try and eliminate the stree
Which of the following is an example of warm up exercise?
a.Playing basketball
b.Playing volleyball
c.jogging for 3 minutes
d.running around the plaza
Answer:
C
Explanation:
Even though D could be considered the correct answer.
the component of health-related fitness that is the ability of our joints to perform a full range of motion is called __________.
the component of health-related fitness that is the ability of our joints to perform a full range of motion is called Flexibility.
An effective stretching practice is required to avoid injuries during the sporting season. The key to avoiding injuries is flexibility.
Stretching before physical activity helps the muscles get ready for exercise. It has been shown that stretching after exercise is even more important for preventing injuries.
Young athletes should stretch all of the significant lower body muscular groups before and after exercise for the greatest effect. There are several choices for stretching the big muscle groups in the exercises listed below.
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Specify the elements of quality of life
Llorraine is 70 years old and complains that she cannot read or drive as well as she once could because her vision and especially her peripheral vision has decreased. after an eye exam, the doctor tells her that the fluid in her eyes cannot be drained properly causing too much pressure in the fluid in her eyes. what condition does lorraine have?
Lorraine, who is 70 years old, laments her inability to read or drive. Lorraine suffers from glaucoma.
Describe glaucoma.Glaucoma is a group of eye disorders that can damage the central vision, a temerity found at back middle of the eye, causing blindness and vision loss. The symptoms may not always be immediately noticeable because they can develop gradually. The only way to identify glaucoma is through a comprehensive dilated eye exam.
What is the main cause of glaucoma?The progressive, chronic eye disease known as glaucoma is brought on by harm to the retina, which causes a loss of visual field. One of the primary risk factors is eye pressure. Due to an issue with the sewer line in the eye, fluid can build up.
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aerobic exercise is considered to be at an intensity of _____ % of maximum heart rate.
Aerobic exercise is considered to be at an intensity of 50 to 70% of maximum heart rate.
Observing how rapidly your heart is racing while you exercise is another technique to determine how intense your workout is. To apply this technique, you must first determine your maximal heart rate, which is the highest level of exertion that your cardiovascular system is capable of handling.
Subtract your age from 220 to determine your maximal heart rate. Your maximum heart rate, for instance, would be 175 if you were 45 years old and your age was subtracted from 220.
Your heart should beat no more frequently than this on average per minute while you workout.
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according to the 2020-2025 dietary guidelines for americans, consuming less than ___ % of calories from total fat helps reduce risk of heart disease
10%
The 2020–2025 Dietary Guidelines for Americans say that the risk of heart disease goes down when less than 10% of calories come from total fat. This suggestion is based on research indicating that excessive levels of dietary fat can raise the risk of cardiovascular disease by increasing blood levels of cholesterol and other lipids. In addition, replacing some of the fat in the diet with unsaturated fats found in plant-based oils, nuts, and seeds can help reduce the risk of heart disease. By consuming no more than 10% of their calories from fat, individuals can lower their chance of getting heart disease.
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padded dashboards in cars are safer in an accident than non-padded ones because passengers hitting the dashboard encounter
The answer is longer contact time. Because passengers impacting the dashboard experience a longer period of contact, cars with cushioned dashboards are safer in collisions than those without.
If the interval lengthens, the impact force lessens for the same change in velocity. The car's driver sustains fewer injuries as a result. Because a padded dashboard will give you more time to stop your head from going forward in an accident, they are safer than unpadded ones. The force delivered to the person's head is reduced as a result of the longer stopping distance. The relationship between force and stopping time is inverse. Dashboard padding lengthens the period of contact, reducing the force of harm.
Thus, since they lengthen the moment of contact, padded dashboards in cars make collisions safer.
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Stress is the body's automatic physical reaction to real or imagined forces.truefalse
Answer:
True
Explanation:
Stress is the body's automatic physical reaction to real or imagined forces.
In order to practice pedestrian safety at night you should:
A. walk alone at night
B. walk wearing light
C. walk with moving traffic
D. walk on the offense
Answer:
B. walk wearing light
Explanation:
when you are sleeping, your heart pumps slower, providing lower amounts of oxygen to your body.A. TrueB. False
It is accurate to say that the heart beats more slowly while we sleep, giving the body less oxygen.
Describe the heart.The diameter of a fist, you heart is located in the center of your chest, leaning slightly towards the left. This is the muscle that your cardiovascular system depends on to circulate blood around the body while your heart beats.
Where does the heart reside?The sternum, or chest cavity, houses the heart and lungs. Blood oxygenated in the lungs following traveling thru the body via heart. The circulation is subsequently recirculated, which then distributes the newly oxygenated blood throughout the body.
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the practice of assisting people who are terminally ill to die more quickly is called:______.
Euthanasia is the process of helping terminally sick individuals pass away more swiftly.
What does euthanasia do to the body?This medication class utilized for general anesthesia includes barbiturates, which are typically employed as the euthanasia solution. This solution provides the same effects of anesthesia (loss of awareness and loss of pain perception), but in much larger doses, also it suppresses the circulatory and respiratory systems.
What is euthanasia and how is it performed?Harvard University of Washington's website explains that "euthanasia often indicates that doctor would act directly, such example by delivering a lethal injection, and end the patient's life." That term "euthanasia" is typically limited to the active type.
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