how does the heart beat
Answer: Heart bests work by the cardiac conduction system which sends signals to the heart to start beating.
Explanation:
it's proven that the cardiac conduction send signals to make the heart beat there for pumping blood
In an emergency situation, in which a patient's blood pressure has dropped dramatically,
can help stabilize blood pressure and heart rate.
Answer: Increase salt intake i think
Explanation: Taking salt helps increase blood pressure. This can help resolve the sudden drop in blood pressure. However, this should be done under the instruction of your doctor since taking too much salt can cause the blood pressure to raise to dangerous levels
list three major health conditions that a person is at risk of developing through tobacco use or misuse.
Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis are all caused through tobacco use or misuse.
Tobacco usage has mostly negative impacts on human health, and worry over tobacco's health effects has a long history. The majority of the research has been on cigarette smoking. Tobacco usage is most usually associated with disorders of the heart, liver, and lungs. Smoking increases the risk of infections such as pneumonia, heart attacks, strokes, chronic obstructive pulmonary disease, and many malignancies. It is also responsible for peripheral arterial disease and excessive blood pressure.
Tobacco smoke includes over 70 cancer-causing substances. Tobacco also includes nicotine, a psychotropic substance that is highly addictive. Nicotine induces physical and psychological dependence when tobacco is smoked. Cigarettes marketed in developing nations have a greater tar content and are less likely to be filtered, thereby increasing the risk of tobacco-related illness in these areas.
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a healthcare worker is treating an adult person from a different culture than their own. they notice that a family member makes health choices for them. what part of culture could be causing this?
A healthcare worker notice that a family member makes health choices for them, so the part of culture that could be causing this is social elements and moral injunctions.
The impact of culture on health is considerable. It has an impact on how people see their own health, that of others, and mortality. It also has an impact on how people promote their own health, how they perceive and display sickness and suffering, where they go for assistance, and the kinds of treatments they choose.
Moral injunctions are guidelines to follow even when doing the correct thing. In other words, you choose not to do something "even when your brain has calculated it's the correct thing to do," yet this seems to be "the correct way to do."
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hormones are _____ released from on part of the body and carried through the _____ to affect another part of the body. Hormones are released in ____ _____ and are _____
Hormones are chemical messengers released from one part of the body and carried through the bloodstream to affect another part of the body. Hormones are released in the body and are endocrine messengers.
What are hormone chemical messengers?Hormones are molecules that are secreted by endocrine glands and sent through the circulatory system to other parts of the body. They act as signals that help regulate processes such as growth, metabolism, and reproduction.
Therefore, with this data, we can see that hormones are chemical messengers secreted by the endocrine system and travel through the bloodstream.
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What’s one way the current medical system puts women at risk , explain
One-fourth of adults in the United States are not active at all.
Answer
True I got it right on edge
Answer:
Explanation:
True I got it right on edge
How can you make sure that you're using safe equipment in a certain game?
what section of the sds provides information on first aid measures?
Answer: Section 4: First-Aid Measures
Explanation:
what is likely to happen if you are in caloric excess?
disease caused by lack of vitamin c that killed many sailors.
Answer:
Scurvy
Explanation:
Scurvy, a disease caused by lack of vitamin c, sickened sailors who had no access to fresh food supplies and killed more than 2 million sailors
why are trans fats and saturated fats harmful to someone’s health?
Answer:
Trans fats raise "bad" cholesterol which lowers "good" cholesterol. Saturated fats can cause blockage in arteries which can increase the chances of heart attacks and strokes.
the greatest amount of heart health benefits come from a workout where a training heart rate is maintained between _________________ of its maximum heart rate, or the heart health level.
The greatest amount of heart health benefits come from a workout where a training heart rate is maintained between 50-70% of its maximum heart rate, or the heart health level.
Heart is the main organ of the cardiovascular system of the body. Its function is to provide blood to all the parts of the body, which it does by pumping. The heart is located in between the two lungs tilted slightly to the left side.
Heart rate is defined as the number of times the heart beats or pumps blood to the whole body. In a normal healthy adult, this value ranges from 60 to 100 beats per minute. The heart rate in children is faster than the adults. Any deviation from normal heart rate indicates misfunctioning of the heart.
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____________ a disease caused by a lack of dietary ascorbic acid (vitamin C), debilitated sailors after just a few months at sea without fresh provisions.
Answer:
Scurvy
Explanation:
Pedro left home at 18 km/hr . When he wa 1/2 km from home, hi brother Xavier left the houe on hi bike and pedaled toward Pedro at the peed of 24 km/hr. How long will it take for Xavier to catch up to Pedro
The time taken by the xavier to catch up to pedro is 5 minutes. If the speed of the pedro is 24 km/hr.
Distance travelled by the pedro before xavier left the house, d = 0.5 Km
Let the time taken, by the xavier to catch up pedro, = t hours
The distance travelled by the xavier in t time = 24 × t
Distance travelled by the pedro in t time = 18 × t
24 × t = 0.5 + 18 × t
24t = 0.5 + 18t
24t - 18t = 0.5
6t = 0.5
t = 0.5 / 6
= 1 / (2 × 6)
= 1 / 12 hrs
Or 1 / 12 × 60 = 5 minutes.
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access to preventive healthcare often leads to a decrease in the overall cost of healthcare for a healthcare system. T/F
Access to preventive healthcare often leads to a decrease in the overall cost of healthcare for a healthcare system. This statement is False.
Prophylaxis, or preventive healthcare, refers to steps taken to avert sickness. Disease and disability are evolving processes that are impacted by environmental factors, genetic predisposition, disease agents, and lifestyle choices. Anticipatory measures to prevent disease can be characterised as primal, primary, secondary, or tertiary.
Preventive healthcare is especially important given the global rise in chronic disease incidence and death. There are various methods for preventing disease. One of them is the distribution of information to help young people avoid smoking. There are four stages of preventive healthcare techniques: primal, primary, secondary, and tertiary.
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the scope of professional nursing practice is determined by the rules regulated by which organization?
The scope of professional nursing practice is determined by the rules regulated by American Nurses Association.
The American Nurses Association is a professional organisation dedicated to the advancement and protection of the nursing profession. The American Nurses Association was founded in 1896 as the Nurses Associated Alumnae and was renamed in 1911.
The American Nurses Association advances the profession by developing high standards of nursing practise, maintaining a safe and ethical work environment, enhancing nurses' health and wellness, and lobbying on health care issues affecting nurses and the public. The ANA is in the forefront of efforts to improve the quality of health care for everybody. The American Nurses Association (ANA) serves the interests of the country's 4 million registered nurses (RNs) through local and state nurses associations, as well as specialty nursing and affiliate organisations that are currently affiliated with the ANA.
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Resumen de Stand and Deliver
Answer:
"Stand and Deliver" is a movie based on a true story about a high school math teacher named Jaime Escalante, who transforms a group of inner-city students into a group of successful math students in East Los Angeles, California. Despite the challenges and obstacles that the students face, Escalante is able to inspire them to believe in themselves and work hard to achieve their goals.
If you have asthma, high amounts of_____can make it worse.
If you have asthma, high amounts of air pollution can make it worse.
Asthma is an chronic lung condition. It causes their airways to become inflamed and constricted, making breathing difficult. Severe asthma might make it difficult to speak or be active. Asthma is characterized by bronchial tube inflammation and excess sticky secretions within the tubes. Asthmatics have symptoms when their airways constrict, inflame, or fill up mucus. Infections including such sinusitis, colds, & influenza are among the most frequent asthma triggers. Allergens include pollen, mould, pet dander, and dust mites.
Strong scents, such as those found in perfumes or cleaning goods, irritate irritants. Pollution of the atmosphere, Cigarette smoking, physical activity, GERD is an acronym for gastroesophageal reflux disease, which is caused by cold air or climatic variations such as temperature or humidity (GERD) Strong emotions include anxiety, laughter, sadness, and tension. Aspirin and sulfite food preservatives, that can be found within shrimp, pickles, liquors, dried fruits, and bottled lemon and lime juices.
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Substance use/abuse becomes a form of self-soothing when you feel stress or anxious. T/F
Answer:
True
Explanation:
Most addictions/substance use is caused by stress or anxiety.
True. Substance use/abuse can become a form of self-soothing when you feel stress or anxious.
This is because substances can temporarily relieve negative emotions such as stress, anxiety, and depression. However, substance use/abuse is not a healthy way to cope with these emotions. In the long run, it can actually make these emotions worse.
When you use substances to self-soothe, you are essentially teaching your brain that the only way to feel better is to use substances. This can lead to addiction, which is a serious mental health disorder. Addiction can have a devastating impact on your life, affecting your relationships, your job, and your health.
If you are struggling with stress, anxiety, or depression, it is important to seek help from a qualified mental health professional. There are many healthy ways to cope with these emotions, such as exercise, relaxation techniques, and therapy. With help, you can learn how to manage your emotions without resorting to substance use/abuse.
Here are some of the reasons why people use substances to self-soothe:
To escape from negative emotions: Substances can temporarily numb the pain of negative emotions such as stress, anxiety, and depression. This can be appealing to people who are struggling with difficult emotions.To feel good: Substances can produce feelings of euphoria and relaxation. This can be appealing to people who are looking for a way to feel better about themselves or their situation.To fit in: In some social circles, substance use is seen as a way to bond with others or to be accepted. This can be a factor for people who are struggling to make friends or who feel like they don't belong.If you are concerned that you or someone you know may be using substances to self-soothe, it is important to seek help. There are many resources available to help people who are struggling with substance abuse. You can talk to your doctor, a therapist, or a support group. There are also many online resources that can provide information and support.
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Undigested food passes into the small intestine, where it is removed from the body as feces. True False
Answer:
FALSE
Explanation:
Can I please get help with this problem.
Answer: B. nephron
Explanation:
Nephron’s are the filtering units and your kidneys have about a million of them.
Should you perform a compression rate at 100 120 per minute?
Yes, push at a pace of 100 to 120 compressions per minute, same as you would for adult CPR.
Cardiopulmonary resuscitation (CPR) is just a lifesaving method that may be used in a variety of situations where someone's breathing or heartbeat has stopped, such as a heart attack or near drowning. According to the American Heart Association, CPR should begin with vigorous and rapid chest compressions. This recommendation for hands-only CPR applicable to both untrained bystanders and first responders. CPR could keep oxygen-rich blood flowing towards the brain and to other organs while emergency medical help arrives to restore a normal cardiac rhythm.
Whenever the heart stops beating, the body is deprived of oxygen-rich blood. In just a few minutes, a shortage of oxygen-rich blood can induce brain damage. Call 911 or the local emergency number before commencing CPR if you are unskilled and have immediate access to a phone. Until aid arrives, the dispatcher can teach you on necessary measures. Take an authorized first-aid training course that includes CPR and how to use a automated external defibrillator to learn CPR properly (AED).
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Yusuf has made a goal to go running every day. The only time available in his schedule is first thing in the morning so he sets an alarm. When the alarm goes off, it’s really hard for Yusuf to get out from under his warm covers. Which would be the BEST way for Yusuf to motivate himself and stick to his goal?
Think about how guilty he will feel if he rolls back over.
Focus on how much better he will feel after his run.
Think about impressing his social media followers.
Promise himself a huge breakfast as a reward afterwards.
Yusuf has made a goal to go running every day and the best way for Yusuf to motivate himself and stick to his goal is : Focus on how much better he will feel after his run.
What is the best way for Yusuf to motivate himself?Best way for Yusuf to motivate himself is to focus on how much better he will feel after his run. Physical exercise releases endorphins, which are chemicals in brain that act as natural painkillers and also improve mood.
By thinking about positive physical and mental effects of his run, Yusuf will be more likely to overcome the initial discomfort of getting out of bed and sticking to his goal.
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child complains of stomach pain every time he eats
Jody and her friend Sandra decided to try out for the girls' basketball team at school. Later, however, Sandra tells Jody that she has changed her mind. Sandra is embarrassed to shower and change in the locker room because she's developing at a slower pace than most of the other girls. Some of the girls have teased her and she feels self-conscious.
A possible note, in this case, would be "Sandra I know that you felt self-conscious today but you are not alone. Let me tell you that not all girls developed at the same time...".
Why don't all girls develop at the same time?Physical development especially during puberty is not a homogeneous process in everyone. This often implies some individuals might develop faster or slower than others.
What would be a possible encouraging note for Sandra?A possible note for Sandra would be:
Sandra, I know that you felt self-conscious today but you are not alone. Let me tell you that not all girls developed at the same time and this is completely normal. Do not let other people feel about your body.
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An ______ forms myelin sheaths around the axons of several central nervous system neurons.
An Oligodendrocyte forms myelin sheaths around the axons of several central nervous system neurons.
A neuron, neurone, or nerve cell is a cell that is electrically excitable and communicates with other cells via specialized connections known as synapses. Except for sponges and placozoa, the neuron is the primary component of neural tissue in all animals. Plants and fungi, for example, lack nerve cells.
Based on their function, neurons are often categorized into three categories. Sensory neurons respond to stimuli that impact sensory organ cells, such as touch, sound, or light, and transmit signals to the spinal cord or brain. Signals from the brain and spinal cord are sent to motor neurons, which govern everything from muscle contractions to glandular production. Interneurons link neurons within the same area of the brain or spinal cord. A neural circuit is formed when many neurons are linked together.
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"supplemental dental insurance with no waiting period" who wrote this article?
This article was written by a freelance insurance writer who specializes in dental insurance. The writer explains that supplemental dental insurance plans are available that have no waiting period and can provide coverage for pre-existing conditions.
The article provides an informative overview of supplemental dental insurance plans and is written in an easy to understand manner. It is intended to help readers make an informed decision about their dental insurance needs. The author has done extensive research on the subject and provides detailed information to help readers understand the different types of policies and how to choose the best one for their needs.
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the registered nurse scope of practice is outlined state-to-state in which document?​
The registered nurse scope of practice is outlined state-to-state in Nursing Practice Act, Business and Professions Code Section 2725.
A registered nurse (RN) is a nurse who has completed or successfully completed a nursing programme from a recognised nursing school and meets the qualifications stated by a nation, state, province, or similar government-authorized licencing organisation in order to earn a nursing licence. The scope of practise of a registered nurse is governed by legislation and controlled by a professional body or council.
Registered nurses operate in a variety of settings and typically specialise in a field of practise. They may be in charge of supervising the care of other healthcare workers, such as student nurses, licenced practical nurses (except in Canada), unlicensed assistive persons, and less-experienced RNs. To keep their licence, registered nurses must normally complete a certain number of practise hours and participate in continuing education.
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1 2 3 4 5 6 7 8 9 10 TIME REMAINING 51:21 Which graph represents a function with direct variation? A coordinate plane with a U shaped line graphed with the minimum at (0, 0). A coordinate plane with a V shaped line graphed with the minimum at (0, 0). A coordinate plane with a line passing through (negative 4, 2), (0, 0) and (4, negative 2). A coordinate plane with a line passing through (negative 2, negative 3), (0, 1) and (1, 3).
A coordinate plane with a line intersecting (-2, -3), (0, 1), and (1, 3). The right answer is D.
What exactly is a linear system?
A linear system is one in which the degree of the parameter in the equation is one. It might have one, two, or more variables.
We have a direct link.
y ∝ x
y = kx
Where k is an integer.
A coordinate plane through which a line passes (negative 2, negative 3), (0, 1), and (1, 3).
The value of k for these coordinates will be positive.
The right answer is D.
The direct linear connection is seen below.
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