what is circulatory system​

Answers

Answer 1

Answer:

The circulatory system is the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands. Also called cardiovascular system.

Answer 2

Answer:

The human circulatory system consists of a network of arteries, veins and capillaries, with the heart pumping blood through it. It is also responsible for collecting metabolic waste and toxins from the cells and tissues to be purified or expelled from the body


Related Questions

A production manager is looking for new sources of raw material because he
is concerned about the effects of a long-term drought. this manager is
engaging in

Answers

The manager is engaging in enterprise risk management. The correct option is A.

What is enterprise risk management?

Enterprise risk management is the process of identifying the risk factories that might be come in the path of any project's success. These are the predication of the risks.

Thus, the correct option is A. Full question is attached below.

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When caring for a patient who is visually impaired it is important to:

Answers

When caring for a patient who is visually impaired it is important to ensure that he/she is monitored and every obstacles on their path should be removed.

What is visual impairment?

A visual impairment refers to a condition in which an individual is not able to see at all or not able to see properly.

Visually impaired patients need constant supervision initially until they are able to move around with walking aids.

Therefore, when caring for a patient who is visually impaired it is important to ensure that he/she is monitored and every obstacles on their path should be removed.

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The most appropriate carrying device to use when moving a patient across rough or uneven terrain is:

Answers

Stair chair is the most appropriate carrying device to use when moving a patient across rough or uneven terrain.

What is Stair chair?

Stair chair is a device use in the hospital to move patient sitting or lying across a stair case or along a very narrow or rough place.

Therefore, Stair chair is the most appropriate carrying device to use when moving a patient across rough or uneven terrain.

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Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 In a paragraph, summarize how immunizations can prevent certain diseases. (Site 1)

Answers

Immunization can prevent certain diseases because by using vaccines the body produces specific antibodies for diseases.

What is immunization?

This refer to a biological process in which an individual becomes immune or increase its resistance against a disease as a result of vaccination.

How can immunization prevent diseases?

Immunization works because the vaccine given has a weakened pathogen, once this pathogen enters the body an immune response is created. This means specific antibodies are produced to attack this pathogen. However, as this is only a weakened virus or bacteria, the disease does not develop and the body develops a "memory" to attack the real pathogen.

Note: This question is incomplete and the information can not be found on the internet. However I can answer it based on my knowledge.

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Which of the following statements is NOT a weight loss myth?
To lose weight, you must consume fewer calories than your present rate.
B.
Effective and lasting weight lOSs means that weight gained over time should be lost over lime.
Fad diets are a good way to quickly and permanently reduce your weight.
D. To keep weight off, you need to alter your habits only until the weight is lost.

Answers

the first one, consuming less than before.

Answer:

A

Explanation:

how are rescue actions for cardiac arrest due to drowning different from the rescue actions for sudden cardiac arrest?

Answers

Rescue actions for cardiac arrest due to drowning are different from rescue actions for sudden cardiac arrest because offer oxygen in an immediate way.

What is drowning?

Drowning is an emergency situation in which a person cannot breathe due to excessive time submerged in water.

Drowning may lead to cardiac arrest due to the lack of oxygen and accumulation of water of the respiratory airways.

In conclusion, rescue actions for cardiac arrest due to drowning are different from rescue actions for sudden cardiac arrest because offer oxygen in an immediate way.

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Starch gets broken down into what?

Answers

Starch gets broken down into glucose, fructose etc.

What is Glucose?

This is referred to a simple sugar with the chemical formula C₆H₁₂O₆ which is formed when starch is broken down.

Enzymes such as amylase acts on starch to convert it to glucose which is readily absorbed by the body to provide energy for activities.

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Use the drop-down menus to complete the paragraph about adolescent development and sexual maturity
is when adolescents reach sexual maturity and become capable of
. During this time, physical and emotional changes occur and are influenced by the
system, which releases hormones into the bloodstream.

Answers

Puberty is when adolescents reach sexual maturity and become capable of reproduction.

What is an Adolescent?

An adolescent may be defined as a period of an individual's life who has expired the phase of childhood and are about to enter into the phase of adulthood.

During the time of adolescents, physical and emotional changes occur and are influenced by the endocrine system, which releases hormones into the bloodstream.

In adolescents, puberty characterizes the commencement of adolescence when the reproductive abilities of adolescents evolve.

Therefore, it is well described above.

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i hope someone can help me here please don't answer nonsense!​

Answers

Answer:

Self-Assessment:

My expertise and passion are in helping those who are mentally disabled. A buddy of mine who has Tourette's Syndrome is now through formal service dog training. Given my own experience with the positive effects of a service dog, I've been thinking of starting a company to train dogs for the disabled.

Career Exploration:

Providing certified service dogs to the handicapped to improve their quality of life.New Service The following service will be introduced to the market by the Company:Official Service Dog Training: You participate in your dog's success, and we educate you how to manage, teach, andtroubleshoot your dog from start to finish. You must train your dog for 1000 hours. This program is also for those who arehaving trouble self-training their dogs and need assistance.The cost will be determined by the quantity of training necessary to address your unique disability.

Decision-Making:

When given the option between saving dogs from shelters or giving them a job aiding the handicapped, I will choose this path. All the options I mentioned in the Career Exploration form need to be taken into consideration.

My Plan of Action:

Put in a lot of work and don't give up, even if things become tough. I will put forth my best effort in all I do so I may live a life free of remorse. Don't accept failure, trust, or hope. To put it simply, this is the most important factor.

Explanation:

This is only an example to help you get started. This needs to be put in your own goals. Hope this gives you some ideas.

For an individual with an open fracture of the leg, what would be an appropriate action?
A. Keep the person walking.
B. Apply Heat.
C. Call 911.
D. Start CPR

Answers

the answer is c, call 911

For an individual with an open fracture of the leg, an appropriate action to call 911.

what is fracture ?

A fracture can be defined as a broken bone which can range from a thin crack to a complete break.

Bone fracture occur crosswise, lengthwise, in several places, or into many pieces and it happen when a bone is impacted by more force or pressure than it can support.

It can increases intense pain when the initial injury occurs. It may become worse when you move or touch the injured area.

Other potential symptoms include a snap or grinding sound when the injury occurs, swelling, redness, and bruising in the injured area. difficulty supporting weight with the injured area

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knowing that the client has two risk factors that cannot be modified, which intervention is most important for the nurse to include in the client's plan of care?

Answers

The nurse should include cardiac history assessment in the client's care plan.

What is cardiac history assessment?

It is the process of checking cardiovascular performances.

When taking a cardiovascular history it's essential that you identify risk factors for cardiovascular disease as you work through the patient's history.

Thus, knowing that the client has two risk factors that cannot be modified, the nurse should include cardiac history assessment in the client's care plan.

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a patient in stable narrow-complex tachycardia with a peripheral iv in place is refractory to the first dose of adenosine. which dose would you administer next?

Answers

A patient with stable narrow-complex tachycardia with an in-site peripheral IV is refractory to the first dose of adenosine starts with 6 mg bolus followed by saline flush 20 ml.

What is adenosine?

Adenosine is the drug of first choice for the treatment of stable supraventricular tachycardia if the vagal maneuver is not effective. It is an endogenous nucleoside that acts on two receptors, A1 and A2.

With this information, we can conclude that a patient with stable narrow-complex tachycardia with an in-site peripheral IV is refractory to the first dose of adenosine starts with 6 mg bolus followed by saline flush 20 ml.

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what has research shown about the relationship between hostility and heart disease?

Answers

Answer:

Evidence that hostility is a risk factor for cardiovascular disease has been accumulating for longer than a decade.

Hostility is a better predictor of coronary heart disease (CHD) in older men than a variety of other sociodemographic and physiological risk factors, including smoking, drinking, high caloric intake and high levels of LDL cholesterol, according to a new study published in Health Psychology

You are the director of an action movie that will involve a bomb explosion and a car chase. Describe three safety considerations on the set.

Answers

The safety measurement is the highest priority of the stunt men or actors is the responsibility of  producer or director.

What is the role of the director in the movie?

The creative leaders of the movie are the directors. From pre-production to the final cut, they maintain the creative vision at all times. The executive producer or producer, who is in charge of a project in the end, employs them.

Its director's duty to hire an experienced and professional stunt man who can do this type of stunt easily and have the all health care professionals, fire extinguishers, and equipment that can control fire because in reel life it is a minor exposure of fire which is shows as bomb explosion by magnifying camera lens.

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Pls fast!! will give brainliest!! 20 points!! imagine waking in the middle of the night to the sound of a fire alarm shrieking and the smell of smoke. that moment of crisis is a bad time to start thinking about how to get out of your home safely.

research fire escape plans online to identify the key elements of a fire escape plan. use that information to prepare a fire escape plan for your home. what would that plan need to include?

Answers

Answer:

have a extinguisher lol

Explanation:

It would help set the fire off

________ million americans live in poverty.



Group of answer choices

21.3

33.3

39.1

43.1

100

Answers

Answer:

43.1

Explanation:

it really depends on the year but i think its either 39.1 or 43.1

Yessina has decided to become a vegetarian, but she is worried that she will not get enough protein because that is found in meat. What is the
BEST response to Yessina?
OA She will need to eat meat to have balanced diet.
OB. Carbohydrates are generally found in meat, not protein.
OC. Protein is not an essential micronutrient so it is not important.
OD. She can get protein from other sources like beans or peanut butter.

Answers

Answer:

od, its true its possible to get protein from other things like protein powder

Answer:

D.

Explanation:

got it right

A woman at 35 weeks' gestation with severe polyhydramnios is admitted to the hospital. the nurse recognizes that which concern is greatest regarding this client?

Answers

The concern which is the greatest regarding this client is the preterm rupture of membranes followed by preterm birth.

What is Preterm birth?

This occurs when a baby is given birth to too early or before 37 weeks of pregnancy.

Severe polyhydramnios which is when there is too much of amniotic fluid present causes preterm rupture of membranes and preterm birth.

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Throughout the week, Lavonda has kept a food and activity log. She has consumed 14,000 calories this week. She has burned 12,000 calories
this week. If she continues on this same trend for the next 10 weeks, what is MOST likely to happen?
OA Lavonda will become dehydrated.
OB.
Lavonda's weight will never change.
OC.
Lavonda will lose weight.
O D.
Lavonda will gain weight.

Answers

According to Lavonda's food and activity log, the most likely outcome after the 10 weeks is that Lavonda will gain weight. Thus, the correct option is D.

What is Calorie?

Calorie may be defined as a unit of energy for organisms that is consumed after the intake of food products and burned as a result of physical activities.

It must be understood that when the consumption of calories is higher than that of burned calories, the individual will definitely gain weight in near future.

The same circumstance is utilized by the Lavonda. She overtakes the 2000 calories per week.

Therefore, the correct option for this question is D.

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Which incident requires an immediate notification to the nearest ntsb field office?

Answers

The incident that requires an immediate notification to the nearest NTSB field office is Flight control system malfunction or failure.

What is national transportation safety board?

National transportation safety board is a federal agency which was formed by the united States government in 1967 which is responsible for fir investigating any form if civil aviation accidents.

Therefore, The incident that requires an immediate notification to the nearest NTSB field office is Flight control system malfunction or failure.

Below are the options gotten from another website.

Landing gear damage, due to a hard landing.A forced landing due to engine failure.Flight control system malfunction or failure.

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a nurse administers albuterol (proventil), as ordered, to a client with emphysema. which finding indicates that the drug is producing a therapeutic effect?

Answers

A finding which indicates that the drug is producing a therapeutic effect is a respiratory rate of 22 breaths/minute.

What is a drug?

A drug can be defined as a type of chemical substance that is designed and developed to provide wellness and healing to a sick person.

In this scenario, we can infer and logically deduce that a finding which indicates that the drug "albuterol (proventil)" is producing a therapeutic (desired) effect is a respiratory rate of 22 breaths/minute because only fewer respirations are required to achieve oxygenation.

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What is the correct path of addiction. tolerance, addiction, dependence, drug use addiction, dependence, drug use, tolerance drug use, dependence, tolerance, addiction drug use, tolerance, dependence, addiction

Answers

Stage One is the experimentationStage Two is the regular UseStage 3 is high-Risk UseStage 4 is Addiction

These are stages of addiction.

What is addiction?

Addiction is an uncontrollable neuropsychological condition marked by continued drug use in spite of obvious damage and other unfavorable effects.

Experiment:

1. Recognizing that initial drug or alcohol samples frequently have little to no negative effects is one of the trickiest components of addiction. In especially among young individuals, experimentation—defined as the voluntary use of drugs without suffering any negative social or legal repercussions—is frequently allowed or even encouraged.

Regular use:

2. For many folks, stage two is somewhat of a fork in the path. While some people might be able to use alcohol or drugs on a regular basis without becoming addicted, this stage dramatically raises the potential for dependency. Including the risks connected to participating in high-risk behaviors like drinking and driving. The occasional drink or drug becomes a habit, much like sleeping or brushing your teeth. You are tricked into believing it will be easy to stop using drugs until it simply becomes a routine part of your life before you can stop.

High risk use:

3. The distinction between regular use and high-risk use is often difficult to draw because both involve continuing to use drugs or alcohol in the face of serious social or legal repercussions. You no longer prioritize other aspects of your life because of what began as a temporary type of reality escape, and you either lose fear of or lose awareness of the consequences of your actions.

Addiction:

4. Individual enter in addiction and total dependent on the substance once he reach the last stage. He no longer need to wonder if you have a drug or alcohol addiction. His body notifies when he don't get them by exhibiting symptoms like shakes, sweats, tremors, and other frantic behavior.

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placeholder images are sometimes used during manuscript preparation until the best image for the figure can be located or captured. the recommended way of using them is to:

Answers

The recommended way of using placeholder images is to make sure the placeholder images are clearly marked as placeholders

What is a Placeholder Image?

This refers to the dummy image that is used in order to draw the attention of people to the main, real image.

Hence, we can see that based on the use of placeholder images, one can see that to use placeholder images properly, it is important to clearly state that they are placeholder images and not the real thing.

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a nurse is in the cafeteria at work. a fellow worker at another table suddenly stands up, leans forward with hands crossed at the neck, and makes gasping noises. the nurse first:

Answers

The nurse will first stand behind the friend and position himself in a position to perform the Heimlich manoeuvre.

What is first aid?

First aid is the immediate treatment or medical attention given to an accident victim before the person is taken tthe hospital.

The friend in the cafeteria is choking on his food. Therefore, the nurse needs to administer first aid.

The nurse will first stand behind the friend and position himself in a position to perform the Heimlich manoeuvre.

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Once someone serves in tennis, if the receiver manages to return the ball, this phase is called a _______.

Answers

The answer is return ace

Luca is thinking about joining a gang because of challenges in his current family environment. Which situation most likely influenced his decision?

He does not have any friends at school.
He needs to help bring in money at home.
His cousin has a history of depression.
He feels hopeless about life and his future.

Answers

Answer:

He needs to help bring in money at home

Explanation:

Gang = drugs = money (like a lot of it)

If this is for Plato the correct answer is D, he feels hopeless about life and his future

Which combination of servings is likely to provide the widest variety of vitamins and minerals?

Answers

Answer:

the answer is D as vegetables are full of fiber. Plus kale is a leafy vegetable and is good for your body.

the answer is D because vegetables are full of fiber and much more.

Question 13(Multiple Cholce Worth 5 points)
(01.04 LC)
The fitness training principle used to adjust how often a workout is completed is known as
Ofrequency
Ointensity
time
Question 14(Multiple Choice Worth 5 points)

Answers

The fitness training principle used to adjust the length of a workout is known as time.

What is fitness training principle FITT?

A fitness training principle FITT stands for frequency, intensity, time and type.

The FITT principle helps to create a good and effective workout plan to reach fitness goals.

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which type of a body language will most effectively communicate your refusal a.n looking down while talking b. crossing your arms over your chest c. keeping your hands in your pockets d. being in a seated position

Answers

It’s b because I just like it up

Which is true regarding electronic euthentication of medical record entries

Answers

A true statement about electronic authentification of medical record entries is that it is recognized by accrediting bodies.

What is a characteristic of electronic medical record authentification?

Medical records are now able to be authenticated electronically in order to reduce the time between a doctor requesting for these records, and the records being delivered.

As a result, it is recognized by accrediting bodies for its contribution to medicine.

Options for this question are:

A. recognized by accrediting bodies.

B.Does not hold the author of the entryaccountable

C. Is disadvantageous to medicine.

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Question 19 of 40Which of the following is the correct definition of an angle?OA. A shape formed by two intersecting lines or raysB. A shape formed by the intersection of two linesC. A shape formed by two intersecting raysD. A shape formed by two intersecting lines from a common point Find the area of the triangle, given that sin(C) = 1/2. Round the answer to the nearest whole number.A. 26 square unitsB. 75 square unitsC. 150 square unitsD. 299 square units If laura has bipolar disorder, then she ________ Please help with a good explanation please help help help Solve for x.x2 + 2x + 1 = 0 What did the Puritans form to establish their own New World colony?Which of the following is the best definition of the term theocracy? A drink that contains 50% alcohol is considered Re-write the quadratic function below in Standard Form y = (x4) (x+3) Angle RSU is complementary to angle UST. Angle QSR is congruent to angle RSU.Lines Q, R, U, and T extend from point S from left to right. Angle R S T is a right angle.Which statement is true about angles UST and QSR?They are complementary.They are supplementary.They are congruent.They are obtuse. 7. Solve the inequality. c 12 > 1 c < 13 c > 11 c > 13 c > 13 Omar is going to an amusement park. The price of admission into the park is $25, and once he is inside the park, he will have to pay $5 for every ride he rides on. How much money would Omar have to pay in total if he goes on 8 rides? How much would he have to pay if he goes on r rides?Cost with 8 rides: Cost with r rides:Need answer quickly! What is a key way of learning about different cultures? ( Math ) Please explain how you got this answer! Please use substitution method! Isabellas current cardiologist is moving to a different state, so Isabella found a new cardiologist. Which is an indicator that the new cardiologist is a poor choice?The cardiologist is a specialist in the field.The cardiologist takes most forms of insurance.The cardiologist has been in practice for 10 years.The cardiologist is not recommended by her current cardiologist +A week after the incident at school, Charlotte received an envelope in the mail from Lisa'smother. The envelope contained two $20 bills, and a note saying that she was sorry that Lisa hadhurt Charlotte and to please take the money to buy a new pair of jeans. Charlotte's new jeans cost$25.99. Does she have enough to also buy a hoodie sweatshirt that cost $12.99? How much willher new outfit cost?w 10 159Math Level 6-Lesson 13 1. They boy (save)...........................the documents.2. You (not/wash)............................the dishes.3.Max (not/print)..............................his homework.4.(they/tidy)......................................the table?5.(she/turn off)..................................the computer?6.You and your brother (work)....................very hard. Lee, the CEO of Libra Inc., decided that the best way to diversify this food processing company would be to set up its own small-scale beverage producing unit in a new area where its new products would have high demands. This decision by Lee best reflects a(n) _________. whats is 452 divided by2 HELP QUICK PLEASE WILL GOVE BRAINLEOCMWdiowemforewmfo