Which of these best describes the purpose for "hand-only" CPR?

Answers

Answer 1
It was designed for those who are not trained or feel uncomfortable delivering mouth to mouth breaths.
Answer 2
The main goal of compressions in CPR is to act as an artificial heart pump to get the heart to resume beating an get blood and oxygen to flow to the brain. You would use hands only cpr in situations where it would be use mouth to mouth. Please give brainliest I need 2 more

Related Questions

padded dashboards in cars are safer in an accident than non-padded ones because passengers hitting the dashboard encounter

Answers

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.

Learn more about automobiles here:

https://brainly.com/question/29935153

#SPJ4

when you are sleeping, your heart pumps slower, providing lower amounts of oxygen to your body.A. TrueB. False

Answers

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.

To know more about Heart visit:

https://brainly.com/question/1155838

#SPJ4

ready to eat tcs food must be marked with the date by which it must be sold how many hours

Answers

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.

Learn more about to  TCS food  visit here;

https://brainly.com/question/29635809

#SPJ4

Once the cause of stress has been identified, there are no behaviors that can lessen the effect of or eliminate the stress.truefalse

Answers

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

Kidney transplant recipients must take antirejection drugs for the rest of their lives to live with the transplanted kidney.a. Trueb. False

Answers

Answer:

true

Explanation:

so that the human organs should not reject the new kidney

A mnemonic device is a strategy used to improve memory.truefalse

Answers

Answer:A mnemonic device is a strategy used to improve memory. It is possible for a mix up to occur between fictitious and factual information. Creating a mental image wherein items to be remembered are linked together is an example of the link method.

List two ways alcohol or drug use can affect the individual, family and community safety.

Answers

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.

The national institute of health ranks health care disparities as third among its top five priorities.
a. True
b. False

Answers

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 inequalities

What 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 care

learn more about healthcare disparities here:

brainly.com/question/781161

#SPJ1

foods rich in vitamin c seem to protect against certain cancers, especially which type?

Answers

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:

brainly.com/question/9835010

#SPJ4

It is uncommon for individuals experiencing a divorce to seek therapy.truefalse

Answers

Answer:false!

Explanation:

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:____.

Answers

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.

To learn more about inflammation, visit the link below:

brainly.com/question/28170400

#SPJ4

the component of health-related fitness that is the ability of our joints to perform a full range of motion is called __________.

Answers

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.

To learn more about Flexibility:

https://brainly.com/question/6531121?referrer=searchResults

in a weight training program for general fitness, do ______ repetitions of each exercise.

Answers

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.

To learn more about Exercise:

https://brainly.com/question/13540318?referrer=searchResults

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

Answers

Walk west ling light

Answer:

B. walk wearing light

Explanation:

Stress is the body's automatic physical reaction to real or imagined forces.truefalse

Answers

Answer:

True

Explanation:

Stress is the body's automatic physical reaction to real or imagined forces.

When reheating leftover food, what minimum internal temperature should be reached?

Answers

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.

Kendra smiles because she knows the correct answer. What muscles does Kendra use when she smiles?

Answers

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.

Learn more about face muscles, here:

https://brainly.com/question/6254908

#SPJ1

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?

Answers

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.

If this info was helpful a brainliest is much appreciated, goodluck! :)

What wa a major development adding to the problem of heroin dependence in the United State in the late 1960

Answers

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.

To know more about United State in the late 1960 visit;

https://brainly.com/question/26726602

#SPJ4

Which kind of tumor grows slowly and is surrounded by membranes that prevent if form spreading form the original site

Answers

Answer: The answer your cursor was highlighted over is correct. A, benign tumor, is the the correct answer! I hope this helps!

Explanation:

the practice of assisting people who are terminally ill to die more quickly is called:______.

Answers

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.

To know more about euthanasia visit:

brainly.com/question/14464921

#SPJ4

• What are two ""verbal prompt"" (upportive ound) Carl ued to help Gloria expand her tory?

Answers

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.

To know more about supportive sounds, visit:-

brainly.com/question/15722882

#SPJ4

aerobic exercise is considered to be at an intensity of _____ % of maximum heart rate.

Answers

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.

To learn more about Heart rate.

https://brainly.com/question/29448865?referrer=searchResults

what is obsessive-compulsive disorder

Answers

Obsessive-compulsive disorder (OCD) is a mental health disorder that is characterized by the presence of obsessions and compulsions. Obsessions are unwanted and intrusive thoughts, images, or impulses that cause anxiety or distress. Compulsions are repetitive behaviors or mental acts that a person feels they must perform in response to an obsession, often in an effort to reduce the anxiety or distress that the obsession causes. Common obsessions in OCD include a fear of contamination, a need for things to be symmetrical or orderly, or intrusive thoughts about harm coming to oneself or others. Common compulsions include excessive washing and cleaning, checking and re-checking, and counting or ordering. OCD can be a chronic and disabling condition, but it is typically treatable with a combination of medication and cognitive-behavioral therapy.

(Please mark as brainliest!)

Specify the elements of quality of life​

Answers

Quality Life means to fulfill basic needs like food, clothes, housing, health education, as well as to have satisfaction with physical and various needs.

Nutritious food, family size, health, sanitation, education, income of family, security and saving are the elements of quality of life.

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

Answers

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.

an athlete swims 1,400 meters in a pool. toward the end of the swim, there is a low amount of oxygen in the athlete’s muscles. why can the athlete still swim when the oxygen level in the muscle cells is low?

Answers

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.

Learn more about oxygen levels in swimmers here:

https://brainly.com/question/14991898

#SPJ4

when low blood pressure occurs what is the first enzyme that will be released into circulation (T/F)

Answers

True true tureir true true true

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​

Answers

Answer:

C

Explanation:

Even though D could be considered the correct answer.

Answer:
jogging for 3 minutes

Explanation:
preparing to jog is one of the best warm up in doing any form of exercise

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?

Answers

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.

To know more about Glaucoma visit:

https://brainly.com/question/1594031

#SPJ4

Other Questions
1) write an insertfirst function for a partially filled array. this function should accept all required data as input parameters. example if an array contains 7,10,3,9,5 and the insertfirst function is called with a value of 20, the array will become 20,7,10,3,9,5. prove that there are no solutions in integers x and y to the equation 2x2 + 5y2 = 14. Name the phase:ProphaseAnaphaseMetaphaseTelophase Write the following as an algebraic expression. Then simplify.Five times the sum of some number plus 3 isequal to 9 times the number minus 9. which ones have no solution? in every economy people vie for the economy's rationing device, a process called group of answer choices marginal benefit. entrepreneurship. positive economics. competition. True or False: for most corporations, physical-distribution activities are usually the responsibility of the marketing department. T/F. total quality management efforts usually focus on teams, and the principles of team building must be applied to make them work. match the type of reflex with its description. the simplest reflex where muscles contract in response to excessive stretch (click to select)prevents contracting muscles from applying tension to tendons (click to select)removes a body part from a painful stimulus (click to select)response to a withdrawal reflex; causes extension of the opposite limb (click to select) How many moles are in 1.08 x 10^26 atoms of He? which of the following is the result of bi that implies that the data have been documented as the certified or approved data for the enterprise? listen to exam instructionsyou are troubleshooting a malfunctioning notebook computer system. the user has indicated that the lcd screen suddenly became dark and difficult to read while they were downloading a large file through the wireless network while the system was plugged in at their desk. you have checked the system and determined that the backlight has stopped working.which of the following are the most likely causes? (select two.) a newspaper reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 40 male consumers was $134.67, and the average expenditure in a sample survey of 30 female consumers was $61.64. based on past surveys, the standard deviation for male consumer's is assumed to be $45, and the standard deviation for female consumer's is assumed to be $20. the poverty rate for children is much lower than the poverty rate for the overall population. t or f all of the following are used to detect fetal abnormalities, except: a.amniocentesis. b.chorionic villus sampling. c.colposcopy. d.karyotype. A red and a blue die are thrown. Both dice are fair. The events A, B, and C are defined as follows: A: The sum on the two dice is evenB: The sum on the two dice is at least 10C. The red die comes up 5 Libby receives pay of $734 which she deposits in her cheque account. She then writes out cheques for $558 and $453. If her account Is now $78 overdrawn what was her cheque account balance before she received her pay? a u.s. business buys new computers for its office workers from a u.s. computer manufacturer. the value of transaction would be included in which category in the graph? pure competition is when the market consists of a ___________ producers and consumers such as in agriculture. Which of the following describes the independent variable? It is called the respondent variable. It is plotted on the vertical axis when graphed. It refers to a quantity changed by the experimenter. It is something that remains controlled during trials.