Initial activity = R 0 = 20 mCi, and half-life = t 1/2 = 1.8 hr, respectively.
which has a half-life of 1.8 hoursThe amount of the radioisotope (fluorine-18) will be reduced by half for every half-life.Since fluorine-18 has a half-life of 110 minutes, half of it is still alive at this moment.Calculate the amount of time that has passed between the shipment of the fluorine-18 at 8:00 am and the sample's arrival at the radiology lab at 1:30 pm.the radioactive material has been cut in half three times.Half-life (t 1/2) = 1.8 hours and initial activity (R 0) = 20 mCi, respectively.To learn more about half-life of 1.8 hours refer to:
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A statistical procedure that allows researchers to identify which traits go together in terms of how they are rated is called
A statistical procedure that allows researchers to identify which traits go together in terms of how they are rated is called factor analysis.
What are statistical procedures?Statistical procedures involved in carrying out a study include planning, designing, collecting data, analyzing, drawing meaningful interpretation and reporting of the research findings. The statistical analysis gives meaning to the meaningless numbers, thereby breathing life into a lifeless data.
These statistical procedures were classified into four categories and they are:
descriptive methods, parametric inferential methods, nonparametric inferential methods, and predictive methods.One useful statistical procedure is factor analysis.
Factor analysis is the procedure that uses the correlation of various variables to reduce them into related smaller factors. Th rating of these variables shows how related they are
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1. If too many PVC's occur what can happen to the patient?
2. List 4 data elements you would enter into an ECG machine
3. Name the component of a cardiac wave pattern
1. If too many PVC's occur, the thing that can happen to the patient is that the likelihood of experiencing cardiac arrhythmias or heart muscle deterioration rising (cardiomyopathy).
2. The 4 data elements you would enter into an ECG machine are:
records the heart's electrical signal To look for various cardiac problems.Recognize and analyze the P waves.Measure the QRS Complex and the PR Interval.3. The component of a cardiac wave pattern are:
P wave, QRS complex T waveWhat is ECG machine used for?An electrocardiogram (ECG) is a quick test that can be used to examine the electrical activity and rhythm of your heart. The electrical signals that your heart beats out each time it beats are picked up by sensors that are affixed to your skin.
A complete cardiac complex can be created using the many various waves, intervals, and segments that make up an ECG. A wave is any deflection above or below the isoelectric line, and the typical ECG complex has a number of waves, including a P wave, R wave, and T wave.
Therefore, To check for various cardiac diseases, an electrocardiogram (ECG or EKG) measures the electrical signal from the heart. Electrodes are positioned on the chest to capture the electrical impulses that drive heartbeat.
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Your hospital has been swabbing nasal passages of employees for screening of S. aureus. You have tested positive, and the infection control people want to start you on antibiotics. Please select the correct statements concerning why they want to treat you.
You are a carrier for S. aureus.
They worry that you might transmit your S. aureus to patients.
You are a carrier for S. aureus. They worry that you might transmit your S. aureus to patients.
What is Transmit or Transmission?
The process of passing something from one person or place to another: Communication is the sharing of meaning through the transmission of information. The guidelines focus on preventing the transmission of infectious animal diseases to humans for examples HIV.
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What is progeria? How is it caused?
Answer: Progeria is an extremely rare genetic disorder that causes children to age rapidly, beginning at only one or two years old. Aging symptoms typically develop until cardiovascular or cerebrovascular problems become fatal. This disorder is caused by a single mutation where the DNA produces progerin protein instead of Lamin A protein to hold the nucleus together. The National Library of Medicine states that progeria affects about 1 in 20 million people worldwide.
Explanation:
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The health transition of the twentieth century was characterized initially by the decline in infectious diseases and the concomitant increase in the numbers and proportion of people with NCDs.
Due to the persistence of parasitic, viral, and mycobacterial infections, this has since been shown false.
Their sustained or potential epidemic transmission is influenced by a number of factors. Land use and habitation patterns are related to the spread of parasitic infections. Population density in a setting that is optimal for vector habitat and breeding is a requirement for vector-borne diseases. By altering the local ecosystem to enhance vector breeding and disease transmission, deforestation, the installation of irrigation systems, mining, dams, and human relocation programs all contribute to the perpetuation of infectious disease cycles (Heggenhougen et al., 2003). Climate change, which results from human activity such as global warming, increasing humidity, and inundations, has a substantial impact on the ecosystems where infections and disease vectors thrive.To know more about infections check the below link:
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Thinking that your colleague is lazy or irresponsible because he/she/they are working flex hours is an unconscious bias, True or false?
False, giving preference to the candidate because you have a lot of commonalities is unconscious bias. More specifically, this is the case of affinity bias.
What is an unconscious bias?When compared to other things, people, or groups, prejudice or unwarranted judgments are frequently used to describe unconscious bias (also known as implicit bias). Affinity bias is an unconscious bias that causes people to favor those who resemble them (including those with similar interests, backgrounds, and appearances).Affinity bias is the term used to describe the phenomenon of liking or feeling a connection with people who appear to have your hobbies, viewpoints, or background. Most commonly, it happens unintentionally. Affinity prejudice is one of the most prevalent types of unconscious bias.Dispositional attribution is the tendency of misunderstanding of a certain cause to be the result of one's traits or internal characteristics. This is also called internal attributions. In such attribution, we oversee the possibilities of any outer force.In the given question, Jade is having assumption of dis-positional attribution because he is thinking that Chris is late because of his internal attribution, i.e., laziness and irresponsibility and overlooked any possibility of outer force(traffic).To learn more about unconscious bias refer to:
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______ fat and ______ fat intake should be limited in diets of athletes and nonathletes alike.
saturated fat and trans fat intake should be limited in diets of athletes and nonathletes alike.
what are saturated and trans fat?
Saturated fat occurs naturally in the red meat and dairy products.
It's also found in baked goods and the fried foods. Trans fat occurs naturally in small amounts red meat and dairy products. Trans fat can also be manufactured adding hydrogen to vegetable oil.While trans fats are harmful to health, saturated fats are not currently linked with increased heart disease risk. However, they likely aren't as healthy monounsaturated and polyunsaturated fats can be.learn more about saturated fats at
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Dr. Frobish possesses a ________ behavior pattern because she is an intensively driven workaholic, preoccupied with deadlines, and always seems to be in a rush.
Choose matching definition
a. Health
b. Eustress
c. Type A
d. Autoimmune
Due to her intense workaholism, obsession with deadlines, and constant sense of urgency, Dr. Frobish exhibits a Type A behaviour type.
A Type A personality is known for being goal-oriented, competitive, fast-paced, and impatient.The majority of individuals are now aware that Type A personality traits can raise the risk of health issues and have something to do with being competitive and work-obsessed. However, it's not always clear what characteristics make up Type A behaviour or how these characteristics affect health and happiness. It might be transforming to realise what a Type A personality is really like. You can better control your stress and learn to identify and deal with Type A personalities.Competitiveness, urgency, and a propensity for workaholism are examples of Type A personality qualities that can be perceived as advantageous for job success (especially by Type A persons).
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the ability to continue physically intimate relations can improve relationship satisfaction among the chronically ill and___
An ailment or illness that often lasts for three months or longer and has the potential to develop worse over time.
What is health chronic disease?A general definition of chronic disease is a condition that lasts for a year or longer, necessitates continuous medical care, restricts daily activities, or both. The main causes of death and disability in the US are chronic diseases like diabetes, cancer, and heart disease.Being involved in leisure activities can have lots of beneficial values for the elderly since it helps them preserve and improve their cognitive functions by "working out" the brain constantly.Elders tend to stop carrying out activities and tend towards stagnation in some cases. Satisfaction with leisure activities helps keep one's cognitive functions from deteriorating.Many still consider that healing from a mental illness is similar to a matter of deciding or choosing as if consisted only of a lack of willpower-"Just get over it". Is usually a phrase for encouraging people to solve the situation.But it is most of the time an inaccurate description and does no good for the people with the suffering, since:Mental illness always has a hereditary as well as a biochemical component. The genetics and environment always shape a role in turning a condition to arise like a mental health illness.To learn more about chronically refer to:
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A type of ensure that is owned by its policy owners is called?
Mutual insurer is a kind of ensure which is owned by its policy owner.
What is mutual insurer?A mutual insurance company is one that is owned by its policyholders. A mutual insurance company provides insurance coverage at or near cost to its members and policyholders. Profits from premiums and investments are distributed to members in the form of dividends or premium reductions.The policyholders own a mutual insurer. A life insurance company has outsourced some of its risk to a different insurer. The insurer who assumes the risk is known as the reinsurer.Mutuality is the underlying principle of private, commercial insurance; individuals join a pool to share losses and pay based on their best estimate of the risk they bring with them.Policyholders in a mutual insurance company may be able to vote on management personnel and policy decisions.To learn more about mutual insurer refer to :
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What are some possible causes of Lindsey’s discomfort?
Answer:
Infants can start weaning off supplement foods at 4 to 6 months.1.Food allergies can occur when we introduce food to our child other than breastmilk....
Exiting the litter box, lack of grooming, or aggressiveness when certain parts of their body are touched. Veterinarians can identify joint pain through a patient's medical history, physical exam results, and even x-rays. A questionnaire on Painfreecats.org might assist owners in determining whether their cat may be in pain.
What possible causes of Lindsey’s discomfort?An owner may notice specific indicators of joint discomfort in their cat, such as trouble getting up and down, issues jumping, difficulty going up or down stairs, stiff walking, difficulty entering.
Although joint pain cannot be cured, there are a number of things we can do to manage it. In order to relieve the pain brought on by joint discomfort, veterinarians may suggest supplements, dietary changes, prescription drugs, acupuncture, laser therapy, and massage.
Therefore, raised the food and water bowls for my own elderly cats, made sure they have plenty of soft, comfortable beds, purchased a litter box that is low on one side. And purchased a step stool for climbing into and off of higher surfaces like window ledges and beds, to name a few things.
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over consumption of protein-rich foods offers no benefits and may pose health risks, particularly for weakened kidneys. True/False ?
It is true that excessive consumption of protein-rich foods does not provide any benefit and may pose health risks, especially kidneys are compromised.
What diseases are caused by proteins?Protein misfolding is believed to be a major cause of Alzheimer's, Parkinson's, Huntington's, Creutzfeldt-Jakob, cystic fibrosis, Gaucher's and many other degenerative and neurodegenerative diseases.
What happens to excess protein in the body?it is converted into fat. Excess dietary protein is not stored as protein and is not converted into muscle. When the body converts protein from its carbon skeleton (carbon, hydrogen and oxygen) into fat, the body must secrete nitrogen because it is toxic. High protein intake raises blood cholesterol levels.
What can happen if you overemphasize high protein foods?The strategy of combining two vegetable protein sources allows the amino acids of one food to supplement the deficiencies of the other. Over-emphasis on high-protein foods can lead to: Low intake of folic acid.
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which of the following is a dieting myth? group of answer choices eat 3 meals and snack as needed. A) use non-fat or low-fat milk. B) natural or herbal weight-loss products are safe and effective. C) weigh yourself frequently.
Organisms obtain nutrition and use food for survival through the biochemical and physiological process known as nutrition.
What does dieting mean?natural or herbal weight-loss products are safe and effective.Dieting is the process of controlling one's food intake with the goal of enhancing one's physical appearance, particularly with the goal of lowering obesity or what is perceived to be excess body fat.A balanced diet is necessary for both good nutrition and health. You are shielded from a variety of degenerative noncommunicable diseases, including cancer, diabetes, and heart disease. A balanced diet that limits salt, sugar, saturated fats, and trans fats from industrial production is crucial for good health.The term is actually derived from the Greek word "diaita," which means "style of life," but for many, it refers to adhering to a certain diet in order to lose weight. Many people resume their former eating patterns after losing weight.To learn more about nutrition refer to:
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In order for someone to be diagnosed with intellectual disability, problems with intelligence and general level of performance must be evident
before the age of 18
Before the age of 18, a disability with regard to IQ and overall performance must be obvious.
what is disability ?
Any physical or mental condition (impairment) that makes it harder for the person with the condition to engage in particular activities (activity limitation) or interact with the people around them is called disability.
A person is considered to have an intellectual disability if they meet three criteria: they must be younger than 18 years old, have subpar intelligence, and have poor adaptive behaviour. Severe impairments in intellectual functioning, significant limitations in adaptive behaviour, and start before the age of 18 are the three main indicators of intellectual disability. The child's capacity for intellect and reasoning displays the most substantial growth between the ages of six and eleven.
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The respiratory therapist has been administering PEP therapy at 10 cm H2O to a patient with cystic fibrosis. Secretion clearance has not improved. Which of the following should the therapist recommend at this time?
increase the PEP level to 15 cmh20
The therapist recommend at this time to increase the PEP level to 15 cm H₂O
What is cystic fibrosis?The lungs, digestive system, and other body organs are severely harmed by cystic fibrosis (CF), a genetic condition.
The cells that make mucus, perspiration, and digestive fluids are impacted by cystic fibrosis. Normally, these produced fluids are slick and thin. However, a faulty gene in CF patients makes the secretions thick and sticky. The secretions clog up tubes, ducts, and passages rather of lubricating them, particularly in the pancreas and lungs.
Which 3 signs of cystic fibrosis are present?Frequent lung infections, such as bronchitis or pneumonia. breathing difficulties like wheezing. Despite having a good appetite, you don't grow or acquire weight well. Often having oily, large stools or having bowel movements that are difficult.
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Based on your knowledge of human physiology, is it necessary to consume energy bars, sports drinks, and nutritional supplements to be fit? Justify your answer.
It is necessary to consume energy bars, sports drinks, and nutritional supplements to be fit because all of the energy snacks, sports drinks, and dietary supplements provide our bodies a large amount of carbs right away. By use of various systems, these carbs are instantly transformed into glucose and then into ATP. Consequently, the amount of ATP available to the cells would suddenly increase.
This large amount of ATP is not necessary for the body in the case of a typical person who does not engage in strenuous activity, such as sports. When the body has extra ATP, it is kept in muscles as glycogen for later use.
What is ATP?The body's cells are powered by the chemical adenosine triphosphate (ATP). Cells use ATP as a source of energy to carry out many bodily processes. Our body generates ATP through three different processes: aerobic respiration, anaerobic respiration, and the creatine phosphate system.
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What is the correct dose and route of epinephrine for an adult patient presenting with anaphylaxis?
Answer:WOW
Explanation:WOW
C&S test is analyzed in the department
Which response does not differentiate between foreign invaders and just tries to rid the body of them?
a. specific
b. nonspecific
Innate immunity, also known as nonspecific immunity, is the defense mechanism you were born with, hence option B is correct.
What is nonspecific immunity?You are shielded from all antigens by it. Barriers that prevent hazardous substances from entering your body are a part of innate immunity.
Skin, these barriers serve as the immune system's initial line of defense, to protect us.
Therefore, a nonspecific response does not differentiate between foreign invaders and just tries to rid the body of them, hence option B is correct.
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The decline in memory in late middle age has been attributable to information ____ that builds up as we go through the adult years.
The accumulation of information over the course of our adult lives has been linked to memory loss in late middle age.
What modifications take place in middle and late adulthood?The era of development that takes place between the ages of 46 and 65 is known as middle adulthood. Physical changes that indicate the body is aging start to happen at this stage. These include the beginning of elasticity loss in the skin and the occurrence of gray hair due to pigment loss.The conflict between the senses of generativity and stagnation begins to emerge in middle age. At this point, the person is expected to act as a productive, contributing member of society.Late-adults continue to produce in a variety of ways. Work, education, volunteer work, family life, and close connections are a few of these. Also experiencing generativity are older individuals (recall Erikson's earlier stage of generativity vs.To learn more about middle and late adulthood refer to:
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1. Which of the following identifies the internal rotation of the proximal humerus?
The proximal humerus connects to the shoulder through the glenoid fossa of the scapula.
What is the humerus?The humerus is the largest bone in the upper extremity and is responsible for defining the human brachium. It articulates with the glenoid proximally via the glenohumeral joint and with the radius and ulna distally via the elbow joint.
The humerus is a long bone in the upper arm that connects the shoulder and elbow joints. The glenohumeral joint is formed when the proximal humerus connects to the shoulder via the glenoid fossa of the scapula. The humerus is the upper arm bone located between the elbow and the shoulder. Its primary function is to support your shoulder and allow you to move your arm in a variety of ways.
Note that an overview was given as the information is incomplete.
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Which of the following does not currently have a universal healthcare system?
A. England
B. Brazil
C. USA
D. Germany
USA. The US doesn't have a public health insurance program.
What about the healthcare system?A health system is an association that consists of either at least one sanitarium or at least one group of croakers , or of further than one group of croakers , according to the Dartmouth College Center of Excellence.The main thing of health care is to ameliorate health in order to ameliorate quality of life.To maintain their valuation and continue to operate, marketable enterprises concentrate on generating fiscal profit.For health care to live up to its commitment to society, it must prioritize generating social profit.The US healthcare system is classified as a mixed system because it combines intimately paid government programs like Medicare and Medicaid( covered below) with intimately financed request programs like private health insurance plans.Because it helps you avoid significant medical costs and protects your fiscal means, having health insurance has an indeed advanced impact for more serious ails.A three- day sanitarium stay can bring further, making it unaffordable for people without health insurance to at least incompletely pay the costs.For low- income, uninsured citizens of the United States or long- term, authorized residents of Contra Costa County, Basic Health Care is a program that provides temporary health care.The Contra Costa Regional Medical Center or one of our health centers spread out around the county offer the medical treatment covered by this program.Learn more about health care system here:
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Identify the following statements about the effects of stress and lifestyle choices on the immune system as either true or false.A. TrueB. False
The given statement is true that is little stress can be good for health.
Too a great deal stress can be tough for your health, however you do not need to flatline, either. In fact, a bit strain will let you carry out your pleasant at paintings and play. When you are under pressure, your frame offers you a short shot of strength via way of means of releasing "strain hormones" consisting of adrenaline. Anybody who would not sense at the least a bit rush of exhilaration earlier than a massive speech or a massive recreation can be headed for a lackluster performance.
Thus, the given statement is true.
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nepal is rich in handicrafts and printmaking. justify the statement
The traditional handicrafts and prints that can be found all around Nepal show the country's tremendously diversified cultural heritage. Nepal has a long and rich history of art and craftsmanship, from the fine carvings of the Newari people to the vivid colors of the Tibetan Thangkas. The enormous variety of handicrafts and prints produced in Nepal is proof of the nation's rich cultural history.
For instance, the Newari people's traditional art and craft produce amazing pieces of art using intricate carvings and motifs. The Tibetan Thangkas are a lively and colorful style of religious art with detailed intricacies and meaning, similar to Tibetan paintings.
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What are the three ways the government is trying to limit the exposure of tobacco smoke in public places?
Answer:
The government has limited the exposure of tobacco smoke by banning its usage in indoor places, regulating sales, and increasing the taxes.
Explanation:
1. Banning smoking in public places: The government has banned smoking in all indoor public places, including workplaces, restaurants, bars, and clubs. This will help to protect non-smokers from secondhand smoke.
2. Regulating tobacco products: The government is regulating the sale and marketing of tobacco products, including e-cigarettes. This will help to reduce the number of people who start smoking.
3. Increasing taxes on tobacco products: The government is increasing taxes on tobacco products, making them more expensive. This will discourage people from buying them, and will help to reduce smoking overall.
In the case of a bleeding eye injury, it is appropriate to apply direct pressure over the eye socket in order to stop or slow the bleeding.
A. True
B. False
It is recommended that you apply direct pressure over eye socket in the event of a bleeding eye injury in order to prevent or slow the bleeding. This claim is false.
What is the name of bleeding?Bleeding, also referred to as hemorrhage, is the action of losing blood. This can refer to bleeding which happens either internally (internal bleeding) or externally (external bleeding).
Why does bleeding occur?Bleeding could happen: when blood escapes from veins and arteries or organs inside the body. Blood can also leave the body when it passes through a skin break or a natural orifice (such the ear, nose, mouth, vagina, or rectum).
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The average person sweats about 35 oz of water per _____________. The average person sweats about 35 oz of water per _____________. second minute day hour
Pls help!!!!!!!!!!!!!!! I'm timed!!! 40 points!! will give brainliest if correct!!
You are playing on a professional hockey team called the Bowdon Ice Breakers. You have played the Heaton Red Wings to a 4 to 4 tie. After a five-minute overtime period, the score is still tied. The teams will now do a penalty shootout. Visit your local library or use the Internet to investigate what would be involved in a penalty shootout. Explain in detail.
In a penalty shootout, also known as a shootout or penalty shootout, each team is given a number of opportunities to score a goal from the penalty spot, also known as a penalty kick. The shootout is used as a tiebreaker in ice hockey and other sports to determine a winner in the event that the score is tied at the end of regulation or overtime.
Here is a summary of the rules and procedures for a penalty shootout in ice hockey:
The teams will choose an end of the rink to defend, and the referee will toss a coin to determine which team will take the first shot.
The team that wins the coin toss will have the option to choose which end of the rink they would like to defend first.
Each team will select five players to participate in the shootout. These players may be any skaters on the team, including the goaltenders.
The players will take turns attempting to score a goal on the opposing team's goaltender from the penalty spot, which is located on the goal line about 12 feet from the goal.
The players will alternate shots, with each team taking a turn after the other. If one team scores a goal and the other team does not, the shootout is over and the team that scored is declared the winner.
If the score is tied after each team has taken five shots, the shootout will continue in a sudden-death format, with each team taking one shot at a time until one team scores and the other does not.
The goaltenders are not allowed to leave their goal crease during the shootout. They may move laterally within the crease, but they may not come out of the crease or make contact with the puck outside of the crease.
If a player is assessed a penalty during the shootout, the opposing team will be awarded a penalty shot. The player who committed the infraction must leave the ice, and the opposing team will be given a shot on goal with just the goaltender and the shooter on the ice. If the penalty shot is successful, the shootout will continue. If it is not successful, the shootout will continue as normal.
It is very important to sanitize all of the following items EXCEPT:
Utensils
Hair
Handles
Light switches
Answer:
Hair
Explanation:
Tasha is 20 years old and wants to find her 60 percent target heart rate. This calculation would equal
A) 60 beats per minute.
B) 200 beats per minute.
C) 160 beats per minute.
D) 120 beats per minute.
60 percent target heart rate equals to 120 beats per minute.
Target heart rate is a range of numbers that reflect how fast your heart should be beating when you exercise. “A higher heart rate is a good thing that leads to greater fitness,”
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220.
Heart rate is the frequency of the heartbeat measured by the number of contractions of the heart per minute. Each time the heart beats; blood is pumped out of the heart and into the body to supply oxygen to working muscles or to the lungs for re-oxygenation. Heart rate refers to the number of times the heart beats per minute, and is directly related to the workload being placed on the heart.
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