in 5 + 4 x 3 -9 which operation will do the last addition subtraction multiplication division what is the answer​

Answers

Answer 1

Answer: 12 x − 4

Explanation:


Related Questions

You are working with a BLS team performing CPR on a 62-year-old female patient. Which actions demonstrate high-quality CPR?

Answers

You are working with a BLS team performing CPR on a 62-year-old female patient therefore the actions which demonstrate high-quality CPR include the following:

1. Allow for full chest recoil after each compression.

2. Deliver smooth ventilations that last about 1 second each and make the chest begin to rise.

3. Compress the chest at a rate of 100 to 120 per minute.

What is CPR?

This is known as cardiopulmonary resuscitation and it is an emergency lifesaving procedure performed when the heart stops beating or in the case of a heart attack.

It helps to keep blood and oxygen flowing through the body when a person's heart and breathing stops and we should ensure that the full chest recoils after each compression which should occur at a rate of 100 to 120 per minute for the best possible result.

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The full question is:

You are working with a BLS team performing CPR on a 62-year-old female patient. Which actions demonstrate high-quality CPR?

1. Allow for full chest recoil after each compression.

2. Deliver smooth ventilations that last about 1 second each and make the chest begin to rise.

3. Compress the chest at a rate of 100 to 120 per minute.

4. Hold the mask in place with the E-C hand position.

Please help !!! ASAP please
how is corn syrup different from other ingredients?

Answers

Answer:

You know why is teachers even teaching u that

Explanation:

50 points and brainlest
Finish the sentence

Answers

To break Dow and process the food to help our bodies be healthy and strong solid waste we don’t need

Maria Mathias (A-13) conducted a study of hyperactive children. She measured the children’s
attitude, hyperactivity, and social behavior before and after treatment. The following table shows for
31 subjects the age and improvement scores from pre-treatment to post-treatment for attitude (ATT),
social behavior (SOC), and hyperactivity (HYP). A negative score for HYP indicates an improvement in hyperactivity; a positive score in ATT or SOC indicates improvement. Perform an analysis to
determine if there is evidence to indicate that age (years) is correlated with any of the three outcome
variables. Let a ¼ :05 for all tests.

Answers

Hyperactivity is characterized by excessive fidgeting, tapping, talking, or moving around, even in settings where it is inappropriate.

What is Hyperactivity?

Hyperactivity is difficult to characterize. It frequently depends on who is watching. One person's behavior might not be considered excessive by another. But it's obvious that some kids are much more active than others when compared to them.

If it prevents you from finishing your homework or establishing friends, this could become a problem.

It is frequently believed that hyperactivity is more of a problem for parents and teachers than it is for the child. However, a lot of overactive kids are dissatisfied or even depressed.

Therefore, Hyperactivity is characterized by excessive fidgeting, tapping, talking, or moving around, even in settings where it is inappropriate.

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A pregnant client learns she has fragile X syndrome through prenatal screening and asks how this might affect the unborn child. What information should the nurse include in the response? Select all that apply.

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The information should the nurse include in the responses are:

B. You have a 50% chance of passing the condition to a child of either sex.

D. Daughters are less severely affected than sons by fragile X syndrome.

E. Males are less likely to be born with fragile X syndrome.

What is fragile X syndrome?

FXS is a hereditary condition known as fragile X syndrome. A gene called Fragile X Messenger Ribonucleoprotein 1 alterations lead to FXS (FMR1).

A protein termed FMRP that is required for brain development is typically produced by FMR1. FXS patients cannot produce this protein.

Therefore, the correct options are B, D, and E.

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The question is incomplete. Your most probably complete question is given below:

If you have a daughter, there is a 100% chance she will have the condition.

You have a 50% chance of passing the condition to a child of either sex.

If your husband is not a carrier, your children will not have fragile X syndrome.

Daughters are less severely affected than sons by fragile X syndrome.

Males are less likely to be born with fragile X syndrome.

Explain how Maslow's Hierarchy of Needs comes to bear on s u i c i d e prevention.

Answers

Maslow's Hierarchy of Needs is a theory in psychology that suggests that people are motivated to fulfill certain needs.

What is psychology?

Psychology is the scientific study of the human mind and behavior. It encompasses a wide range of topics including the study of how people think, feel, and act. It also includes the study of the physical, cognitive, social, emotional, and psychological development of humans throughout life. It is a broad field that includes fields such as clinical psychology, developmental psychology, educational psychology, experimental psychology, industrial-organizational psychology, and social psychology.

According to Maslow's Hierarchy, people pursue the fulfillment of five basic needs in a hierarchical order. These needs are physiological, safety, love and belonging, esteem, and self-actualization.

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Would a blood pressure of 160/90 be classified as high blood pressure? ...

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If your blood pressure routinely reads 180/110 mm Hg or above, get medical help right once. The term "hypertensive crisis" is used to describe this high reading.

What happens if your blood pressure is 160?

When the blood pressure consistently varies at or above 160/100 mm Hg, it is regarded as Stage 2 hypertension. At this stage of high blood pressure, doctors are likely to advise a combination of blood pressure medications coupled with lifestyle modifications. Elevated blood pressure at this point demands quick medical attention.

Is a blood pressure level of 160 90 normal?

Blood pressure that is less than 120/80 is regarded as healthy. Prehypertension is indicated by a systolic pressure of 120 to 139 or a diastolic pressure of 80 to 89.

Look into blood pressure.

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How might heart disease be prevented?

by maintaining flexibility

by sleeping 8 hours a day

by taking iron supplements

by monitoring cholesterol

Answers

Answer:

by monitoring cholesterol

What is the percent of body weight that health professionals point to as enough weight loss to improve health?

Answers

Answer:

5% to 10% of body weight

Which of the following phases of drug product development may be improved as a result of equipment, regulatory, supply, or market demands? Stage 1, stage 2, stage 3 or stage 4?

Answers

Sage 3 phase of drug product development may be improved as a result of equipment, regulatory, supply, or market demands.

How can drug development process be improved?

If robust randomised trials are the first rather than the last phase in the process of discovering new, effective treatments and if randomization pervades testing at all levels, the drug development process could be significantly enhanced. More randomised trials are required, not less, for both humans and animals.

What are the primary phases of the development of drugs?

A pharmacokinetic (PK) process called Absorption, Distribution, Disposition, Metabolism, and Excretion (ADME) measures how the new drug impacts the body.Each effect in ADME is mathematically described. Investigations that are effective in preclinical trials and preliminary safety testing are known as proof of principle (PoP) studies.

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Answer:

stage 3

Explanation:

Which of the following claims could NOT appear on a supplement label without FDA approval?
a.) heart healthy
b.) may reduce abnormally elevated blood sugar levels
c.) improves alertness and memory
d.) helps maintain a strong immune system

Answers

Option - B : The claim that may reduce abnormally elevated blood sugar levels could NOT appear on a supplement label without FDA approval .

FDA is the abbreviation for the United States Food and Drug Administration. When a drug is given FDA approval, it implies that CDER has analysed the drug's effect data and found that the benefits outweigh any known or possible hazards for the targeted population. Pharmaceutical companies must undertake laboratory, animal, and human clinical trials and submit their findings to FDA in order to receive FDA approval. When FDA has concluded that the medicine's advantages outweigh its dangers for the intended use, it will analyse the evidence and may approve the drug. In order to safeguard the public's health, the Food and Drug Administration must guarantee the efficacy, security, and safety of all human and veterinary medications, biological products, and medical equipment;

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The claim that could not appear on a supplement without FDA approval is b. may reduce abnormally elevated blood sugar levels.

The significance of FDA approval. When CDER reviews data on a medicine's effects and finds that the benefits outweigh the known and potential hazards for the targeted population, the drug is given FDA clearance. Pharmaceutical companies must undertake laboratory, animal, and human clinical trials and submit their findings to FDA in order to receive FDA clearance.

Following an assessment of the information, the FDA may decide to approve the medicine if it finds that it has more advantages than disadvantages for the intended application. According to whether you self-register, submit a 510(k) application, or submit a Premarket Approval (PMA) application, the FDA approval procedure can take anywhere from one week to eight months.

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ACTIVITY: MOVING VIOLATIONS

Answers

A moving violation is related to traffic laws, such as failing to follow proper traffic rules (such as failing to stop and increasing speed when there is a red light), and penalties are applied as a result.

What is the significance of the moving violation?

It has negative consequences and affects the lives of both the driver and those around them, such as fines on a driver's license for causing an accident or injury, and for that, criminal charges are also applied to that person.

As a result, a moving violation is related to traffic laws, such as failing to follow proper traffic rules (such as failing to stop and increasing speed when there is a red light), and penalties are applied as a result.

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Is DHA's mission is to direct the Military Service Department by leading the MHS as an integrated, highly reliable system of medical training, readiness, and health?

Answers

Yes, DHA's mission is to direct the Military Service Department by leading the MHS as an integrated, highly reliable system of medical training, readiness, and health.

What priorities does DHA 4 have?

In order to achieve our four strategic priorities—Great Outcomes, Ready Medical Force, Satisfied Patients, and Fulfilled Staff—DHA will employ this Plan and the initiatives listed above.

What is the DHA's purpose?

DHA is dedicated to protecting the health and wellbeing of uniformed military members. In order to prepare our healthcare professionals for deployment, DHA is committed to making sure they receive the best possible education, training, and access to appropriate clinical environments.

What does MHS in the military mean?

People serving in the US military on active duty have access to healthcare through the Military Health System, or MHS. They are considered to be on "active duty" if they are currently serving in the military and could be deployed (which includes reservists).

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A essay about Natural Selection based on Darwin’s theory. At least 5 full paragraphs

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Natural selection is a simple mechanism that causes populations of living things to change over time. In fact, it is so simple that it can be broken down into five basic steps, abbreviated here as VISTA Variation, Inheritance, Selection, Time and Adaptation.

What is Darwin theory of Natural selection ?

The central tenet of Charles Darwin's theory of evolution is that species strive for survival and that advantageous traits are passed down from one generation to the next. Darwin claimed that natural selection, sometimes known as the survival of the fittest, is the process through which evolution occurs.

The natural selection theory is another name for this concept. This idea contends that although there are variances in the population, only organisms that are fully adapted to their surroundings may survive. The survival of the fittest is another name for this hypothesis.

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Natural selection is a simple mechanism that causes changes in pοpulations of living things οver time. In fact, it is sο simple that it can be divided into five basic steps, which are abbreviated as VISTA Variation, Inheritance, Selectiοn, Time, and Adaptatiοn.

What is Darwin theory of Natural selection ?

The fundamental tenet of Charles Darwin's theory of evοlution is that species cοmpete for survival and that advantageοus traits are passed down from οne generation to the next. Darwin argued that natural selection, also referred tο as the survival of the fittest, is the mechanism by which evοlution takes place.

This idea is also knοwn as the "natural selection theory." According to this theory, even though the pοpulation is diverse, only organisms that are completely adapted to their environment have a chance οf surviving. This theory is alsο known as the survival of the fittest.

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why is it so important and how does this helps the medical assitant in this scenario

Answers

Updating patient medical records is one of your most crucial duties as a medical assistant. In a computer database, you will input the patient's height, weight, blood pressure, and pre-exam interview responses.

The Vital Roles a Medical Assistant Plays:

Medical assistants are really the foundation of medical practices and are crucial to providing patients with healthcare.

This career path may be a good fit for you if you enjoy interacting with others and to have strong organizational abilities.Medical assistants work in a variety of places, although they are most frequently found at outpatient facilities including doctor's offices, eye clinics, orthopedic offices, labs, student health centers at colleges, urgent care centers, and assisted-living facilities.As a contact here between patient and the health care staff, medical assistants play a crucial role in the medical team for they manage both administrative duties and patient care.

Some role of Medical assistant are-

collecting medical history.educating patients about the therapeutic process.Getting patients ready for exams.helping the doctor perform examinations.assembling and preparing lab samples.executing fundamental laboratory tests.

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The complete question is-

Healthcare is a developing industry since the US ageing population is expected to surpass youngsters under 18 by 2034. The United States Bureau of Labor Statistics, the demand for medical assistants is expected to increase 16% between 2017 and 2031, substantially faster than the average for all occupations. For students considering this career route, that is excellent news.

why is it so important and how does this helps the medical assitant in this scenario

Which of the following is NOT considered an organ system of the human body?

Answers

you didn’t tell us the “following”…
You didn’t specify the ‘followings’, but here’s an answer. The immune system wouldn’t be considered as an organ, heart isn’t an organ system although it’s an organ.

How does stress affect
your musculoskeletal system?
A. tense muscles
B. loss of muscle control
C. muscle degeneration
D. broken bones

Answers

A. The muscles tense up, which restricts bloodflow.

Answer: tense muscles

Explanation: when you stress for so long your body will get all tensed up and your body aches

A nutritionist would like to test whether probiotics will impact weight loss in middle aged men. Which of the following is the best hypothesis for the experiment?
1: Men eating yogurt with probiotics will loss weight.
2: Middle aged men taking probiotic supplements daily will lose more weight than middle aged men not taking probiotic supplements.
3: will probiotics help middle aged men loss weight?
4: Probiotics helps people lose weight.

Answers

The best hypothesis for the experiment is  Middle aged men taking probiotic supplements daily will lose more weight than middle aged men not taking probiotic supplements.

In a scientific setting, a hypothesis (plural: hypotheses) is a tested claim regarding the relationship between two or more variables or a suggested explanation for a phenomenon that has been observed.

The hypothesis with two variables are always most preferable as it will you most accurate result. The hypothesis should be Middle aged men taking probiotic supplements daily will lose more weight than middle aged men not taking probiotic supplements. As it will give precise and accurate information about probiotic impact on weight loss.

The data of the population of middle aged men taking probiotic supplements daily can compare with the data of the population of middle aged men not taking probiotics. The result of this hypothesis will be more accurate as we will have control reading and experimental reading. The comparison will give accurate result and better understanding of probiotics in weight lose.

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The most likely outcome of the trial is that middle-aged men who take probiotic pills regularly would lose more weight than middle-aged men who do not.

A hypothesis (plural: hypotheses) is a tested assertion about the association between two or more variables or a proposed justification for observed phenomena.

It is usually best to use a two-variable hypothesis since the outcome will be the most accurate. The claim should be that middle-aged men will lose more weight if they take daily probiotic pills than middle-aged men who do not. because it will provide exact and reliable information on the effect of probiotics on weight loss.

Data from the population of middle-aged males who regularly use probiotic supplements may be compared to data from the community of middle-aged men who do not. Since we will have both a control reading and an experimental reading, the conclusion of this hypothesis will be more correct. The comparison will produce reliable results and improve our comprehension of how probiotics help people lose weight.

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Safety signs should always be placed
A In break areas
B On reflective surfaces
C With controls
D With disclaimers

Answers

Answer:

A.....,..mm..m.....m.....m

which hormone causes vomiting in pregnant mother​

Answers

Answer:

human chorionic gonadotropin (HCG)

Explanation:

Research suggests that nausea and vomiting during pregnancy might be due to the effects of a hormone produced by the placenta called human chorionic gonadotropin (HCG). Pregnant women begin producing HCG shortly after a fertilized egg attaches to the uterine lining.

THE ANSWER FOR YOUR QUESTION IS: HGC

What is NOT true about cardio exercise and body composition?
Group of answer choices

Cardio exercise burns fat.

Cardio exercise is not important for improving body composition.

Cardio exercises burn calories.

Cardio exercises combined with a healthy diet will help improve your body composition.

Answers

The statement, it is not essential for increasing body composition, is untrue about cardio exercise & body composition.

What is cardio exactly?

Cardio exercise improves the amount of toxic products that must be eliminated from functioning muscles as well as the requirement for blood and nutrients. Daily cardiorespiratory exercise can aid in weight loss, stress reduction, tiredness reduction, and improved athletic performance.

Which exercise falls under the category of cardio?

Cardio is a fantastic way to keep active and healthy. Cardio exercises include HIIT, jogging, cycling, swimming, walking, and jumping rope, to name a few. Dance, boxing, rowing, & jumping jacks are further cardio exercises.

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You are most likely to move toward the wellness end of the health continuum if you decide
to
O isolate yourself from others.
O wear a helmet while cycling.
get little sleep.
vape.

Answers

Answer:

get little sleep

Explanation:

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five example of man animal and non living things reservoir and disease​

Answers

Lake Volta in Africa, Williston Lake in Canada, Lake Guri in Venezuela, Lake Mead in the United States, and Rybinsk Reservoir in Russia are a few examples of reservoirs found throughout the world.

How do you define disease?

Disease is any adverse variation from an organism's normal structural or functional condition that is typically accompanied by a set of symptoms and is distinct from physical injury in origin. A diseased organism frequently displays symptoms or indicators that point to its aberrant condition. Any alteration to an organ's or bodily part's structure or functionality is referred to as a disease. It might be brought on by infections, a lack of a balanced, nutrient-rich diet, or a lack of public health services.

What is the treatment for disease?

Treatments may take the form of medication, counselling, surgery, or other measures. A health issue is said to be cured when a treatment permanently resolves it. Some medical conditions can be treated. For instance, medical professionals employ specific lotions, powders, or sprays to treat athlete's foot in order to eradicate the fungus that is responsible for the condition.  The mouth or a syringe are just two of the many access points the susceptible host possesses.

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What is your experience with working in a kitchen and cooking? Do you enjoy cooking and consider yourself an experienced cook or are you a novive? Have you ever had to enagage in kitchen safety procedures or first-aid in the kitchen? If not, what would you expect would be the biggest source or risk for you or the likeliest reason you might need first-aid in the kitchen?

Answers

Answer:

Bro I have an excellent experience in cooking and working in a kitchen. I have been cooking for more than 3years...

Yes I do consider myself as an experienced cook and I really enjoy myself while cooking...

I'm always engaged in kitchen safety procedures because I have to demonstrate students in my class...

Which is a long term benefit of healthy eating

Answers

reduce your risk of heart disease by maintaining a blood pressure and cholesterol levels

Our modern environment may be affecting the endocrine system and reproductive systems in today's young people. Products such as plastics and industrial chemicals are considered endocrine disruptors. Air pollution, pesticides, and other chemicals have a damaging effect on these body systems. How do you think you can protect yourself from being affected from such exposures? What steps should be taken to ensure that people are not overexposed to any harmful substances?

Answers

Answer:

Use chemical protective clothing.

Wear respiratory protection. [ See the Respiratory Protection Safety and Health Topics page]

Use gloves.

Wear eye protection.

Explanation:

:)

Im getting hired at a day care and can’t find the answer to this help pls:)

5. If one staff leaves and another staff is given responsibility for the children (as in a shift
change), the staff leaving must provide the following:
a.
b.

Answers

If one staff leaves and another staff is given the responsibility for the children in a shift, the staff leaving must provide the following details such as medicines information, and the health and nature of children.

What are the responsibilities of a day care staff?

An extremely warm, caring and nurturing daycare worker known for creating an enriching environment for the children to thrive. Daycare workers possesses a strong passion for the children and families and also expertise in the early childhood development to promote the children's physical, mental, and emotional well-being at the work place.

The duties of a daycare worker is to supervise and monitor the safety of children. Prepare and organize mealtimes and snacks for the children. Help children keep good hygiene. Change the diapers of infants and toddlers as well. Organize activities or implement a curriculum which allows children to learn more about the world and explore their interests and new things.

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Activity 1:

Direction:

1. Make a Personal Fitness Program

2. Select the best Principle of Training that suits to the person's needs based from the given situation below (you can choose more than one from the 5 Principles of Training and explain why you think you chose that/those principles).

3. Use the FITT Principle to organize the personal fitness program. (Write your answer on the blank table below.

4. You can use the Sample Personal Fitness Program above as reference.

Answers

Answer:

Personal Fitness Program:

Day 1:

• Warm-up: 10 minutes of light jogging

• Resistance Training: 3 sets of 10 reps of squats, lunges, and push-ups

• Cardio: 30 minutes of running at moderate intensity

• Cool-down: 5 minutes of stretching

Day 2:

• Warm-up: 10 minutes of light jogging

• Resistance Training: 3 sets of 10 reps of bicep curls, tricep dips, and shoulder presses

• Cardio: 30 minutes of cycling at moderate intensity

• Cool-down: 5 minutes of stretching

Day 3:

• Warm-up: 10 minutes of light jogging

• Resistance Training: 3 sets of 10 reps of pull-ups, crunches, and leg lifts

• Cardio: 30 minutes of swimming at moderate intensity

• Cool-down: 5 minutes of stretching

Day 4:

• Rest Day

Day 5:

• Warm-up: 10 minutes of light jogging

• Resistance Training: 3 sets of 10 reps of squats, lunges, and push-ups

• Cardio: 30 minutes of running at moderate intensity

• Cool-down: 5 minutes of stretching

Day 6:

• Warm-up: 10 minutes of light jogging

• Resistance Training: 3 sets of 10 reps of bicep curls, tricep dips, and shoulder presses

• Cardio: 30 minutes of cycling at moderate intensity

• Cool-down: 5 minutes of stretching

Day 7:

• Rest Day

FITT Principle:

Frequency:  3 days per week

Intensity:  Moderate

Time:  30 minutes

Type:  Resistance Training and Cardio

The best Principle of Training that suits the person's needs is the Principle of Progression. This principle states that the intensity, duration, and frequency of the exercise should be increased gradually over time to ensure that the person is not overworking themselves and that they are gradually improving their fitness level. This is important to ensure that the person is able to reach their fitness goals in a safe and effective manner.

Explanation:

However, the office is open for blood draws. Angie, a medical assistant, is in the office alone.

Matt, a 17-year-old upcoming college freshman, has just arrived to have his labs drawn so that Dr. Joseph can complete Matt’s college physical. He is extremely nervous, although he is trying very hard to exhibit a relaxed manner. Angie tries to reassure Matt, but the more she tries, the more nervous he gets. At Matt’s urging to “just get it over with,” Angie decides to go ahead and draw his blood. Unfortunately, as soon as the first collection tube begins to fill with blood, Matt notices it and slumps forward. He has fainted.

1. What is the first thing that Angie should do?

2. Was Angie at all negligent in drawing Matt’s blood given that he was extremely nervous?

3. Is this considered a medical emergency?

4. Does an incident report of some sort need to be filed? If so, what should be included, and who should receive a copy?

Answers

The first thing that Angie should do is to check Matt's airway, breathing, and pulse. If he is unresponsive or not breathing, she should call 911 immediately and initiate CPR if needed. If he is breathing and responsive, she should place him in a seated position with his head between his legs to increase blood flow to the brain.

2. Angie was not negligent in drawing Matt's blood given that he was extremely nervous, as long as she followed the proper protocols and precautions for drawing blood, such as identifying the patient, obtaining informed consent, and ensuring the patient's safety. However, it would be a good practice for Angie to communicate Matt's nervousness to the Dr. Joseph prior to proceeding with the blood draw, as it could be a sign of a condition that would make it unsafe to draw blood or any other procedure.

3. This incident could be considered a medical emergency if Matt's fainting caused injury or if he has a medical condition that requires immediate attention.

4. Yes, an incident report should be filed and it should include details of the incident, such as the patient's name, the date and time of the incident, and the actions taken by Angie, including any medical treatment provided. This report should be filed with the office manager, and a copy should be given to Dr. Joseph, as well as the patient or the patient's guardian if they are a minor.

What is the Drawing  about?

Blood drawing, also known as venipuncture, is the process of collecting a blood sample from a vein using a needle and syringe or a specialized device called a vacutainer. The procedure is typically performed by a healthcare professional, such as a nurse or phlebotomist, and is used to diagnose and monitor a variety of medical conditions.

Therefore, Before the procedure, the healthcare professional will typically identify the patient, explain the procedure, and obtain informed consent. They will then clean the area where the needle will be inserted, usually on the arm, and locate a suitable vein using a tourniquet. The needle is then inserted into the vein, and the blood is drawn into the syringe or vacutainer.

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Explain a pair of muscle movements and how they work as a pair. (example: flexion and extension).

Answers

One example of a pair of muscle movements is flexion and extension.

Flexion refers to the movement of a limb that decreases the angle between two bones, such as when you bend your elbow or knee. This movement is typically caused by the contraction of the flexor muscles, which are located on the anterior (front) side of the limb.

Extension, on the other hand, refers to the movement of a limb that increases the angle between two bones, such as when you straighten your elbow or knee. This movement is typically caused by the contraction of the extensor muscles, which are located on the posterior (back) side of the limb.

Together, flexion and extension work as a pair to allow for the full range of movement in a joint. The muscles that are responsible for flexion are located on the anterior side of the limb, while the muscles that are responsible for extension are located on the posterior side. This pair of muscle movements allows a limb to move through a complete range of motion, from fully flexed to fully extended.

For example, in the elbow joint, when you want to bend the arm the biceps muscle on the front of the arm contracts and flexes the elbow, this muscle movement is flexion. Then when you want to straighten the arm the triceps muscle on the back of the arm contracts and extends the elbow. This movement is extension.

In summary, flexion and extension refer to two opposing muscle movements that work together to allow for a full range of motion in a joint. Flexion is the movement of a limb that decreases the angle between two bones, whereas extension is the movement of a limb that increases the angle between two bones.

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